Timers
Timer (Selection Guide)
GT3 Series Multi-function Timers
Classification
Part No.
(Rated voltage code in )
Multi-mode (Analog Setting)
With Inputs
8-pin
(11-pin)
(4) GT3A-4
(5) GT3A-5
(6) GT3A-6
(1) GT3A-1
(2) GT3A-2
(3) GT3A-3
OFF Delay
(8-pin Terminal)
Star-Delta
(8-pin Terminal)
Twin-Timer
(8-pin Terminal)
(1) GT3F-1
(2) GT3F-2
(1) GT3S-1
(2) GT3S-2
(1) GT3W-A
Shape
Operation System
Operation Mode
Solid-state CMOS circuitry
ON Delay
Interval ON
Cycle
Cycle ON
(4) ON Delay, Cycle,
Signal ON/OFF Delay,
Signal OFF Delay
(5) Interval ON, One Shot
Cycle, Signal ON/
OFF Delay, Signal OFF
Delay
(6) One Shot, One Shot
ON Delay, One Shot,
Signal ON/OFF Delay
Solid-state CMOS circuitry
(1) Power OFF Delay
(with reset input)
(2) Power OFF Delay
Star-Delta
(1) Sequential Start,
Coarse/Fine Adjustment, Instantaneous
Cycle, Cycle, Cycle
Inversion, Interval ON,
Interval ON Delay,
Sequential Interval
0.1 sec to 600 sec
Star: 0.05 to 100 sec
Star-Delta: 0.05 sec
0.1 sec
0.25 sec
0.5 sec
0.1 sec to 6 hours
0.1 sec to 300 hours
(1) Delayed = Star:1NO,
Delta:1NO
(2) Delayed = Star:1NO,
Delta:1NO
Instantaneous = 1NO
Delayed SPDT +
Delayed SPDT
Time Ranges
0.1 sec to 180 hours
Contact
(1) Delayed SPDT
(2) Delayed SPDT
+ Instantaneous
SPDT
(3) Delayed DPDT
Delayed DPDT
(11-pin)
(1) Delayed SPDT
(2) Delayed DPDT
Output
(1)(2)
240V AC, 3A
120V AC/30V DC, 5A
(resistive load)
(3)(4)(5)(6)
240V AC/24V DC, 5A
(resistive load)
(1) 250V AC/24V DC,
5A (resistive load)
(2) 250V AC/24V DC,
3A (resistive load)
Repeat Error
Setting Error
Voltage Error
Temperature Error
Reset Time
Timing
Accuracy
±0.2%, ±10 ms (Note)
±10%
±0.2%, ±10 ms (Note)
±0.2%, ±10 ms (Note)
±10%
±0.2%, ±10 ms (Note)
250V AC/30V DC, 5A
(resistive load)
250V AC, 1.5A/30V
DC, 2A (inductive
load)
±0.2%, ±10 ms (Note)
±10%
±0.2%, ±30 ms (Note)
±0.2%, ±10 ms (Note)
±0.2%, ±10 ms (Note)
±0.2%, ±10 ms (Note)
60 ms maximum
–
500 ms maximum
100 to 240V AC
100 to 240V AC
(50/60Hz)
(50/60Hz)
24V AC (50/60Hz)/24V DC
Rated Voltage
100 to 240V AC (50/60Hz)
24V AC (50/60Hz)/24V DC
External Connection
• Pin Terminals
Socket (DIN rail mount screw terminal, panel mount screw terminal, solder terminal)
Snap Mounting Adapter
Mechanical
20,000,000 operations minimum
Electrical
100,000 operations minimum
Life
Input
–
No-voltage contact
inputs/Transistor inputs
24V DC, 1 mA maximum
3,000,000
operations minimum
100,000 operations
minimum
20,000,000
operations minimum
100,000 operations
minimum
(1) No-voltage contact
inputs/Transistor
6V DC, 0.6 mA maximum
240V AC, 3A
120V AC/30V DC, 5A
(resistive load)
±0.2%, ±10 ms (Note)
±10%
±0.2%, ±10 ms (Note)
±0.2%, ±10 ms (Note)
60 ms maximum
100 to 240V AC
(50/60Hz) 24V AC
(50/60Hz)/24V DC
20,000,000
operations minimum
100,000 operations
minimum
–
Power Consumption
(Approx.)
4.0VA (Delayed DPDT, 200V AC, 60Hz)
0.7W (Delayed DPDT, 24V DC)
2.3VA (100V AC, 60Hz)
0.2W (24V DC)
4.0VA (200V AC, 60Hz)
5.1VA (200V AC, 60Hz)
0.9W (24V DC)
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
Dimensions (Body)(mm)
Weight (Approx.)
Standards
Page
–10 to +50°C (no freezing)
35 to 85% RH (no condensation)
–30 to +70°C (no freezing)
35 to 85% RH (no condensation)
40H × 36W × 72.2D
(1)63g (2)73g (3)79g
80g
UL, c-UL, CE
UL, c-UL, CE
5
7
40H × 36W × 72.2D
(1)77g (2)79g
UL, c-UL, CE
11
40H × 36W × 72.2D
(1)68g (2)75g
UL, c-UL, CE
13
40H × 36W × 70D
73g
UL, c-UL, CE
15
Note: The largest value becomes the error against a preset value depending on the time range.
2
Timer (Selection Guide)
GT5 Series Miniature Electronic Timers
GT5Y
(Solder Terminal)
GE1A Series Electronic Timers
GE1A-B
GT5P
(8-pin Terminal)
(1) GT5Y-2S *
(2) GT5Y-4S *
Operation mode, time range,
and rated voltage code in
*
(1) GT5P
*
Operation mode, time range,
and rated voltage code in *
RC oscillator
4 different time ranges
GE1A➀➁➂
GE1A➀➁➂
➀Contact code
➁Time range code
➂Rated voltage code
➀Contact code
➁Time range code
➂Rated voltage code
RC oscillator
ON Delay, Cycle, or One Shot
available
ON delay
(Instantaneous contact)
• On Delay: 0.1 sec to 60 min
• Interval: 0.1 sec to 10 min
• Cycle: 0.1 sec to 10 min
• On Delay: 0.1 sec to 10 min
• Cycle: 0.1 sec to 10 sec
• One Shot: 0.1 sec to 10 sec
10H (0.1 min to 10 hours)
30H (0.3 min to 30 hours)
(1) Delayed DPDT
(2) Delayed 4PDT
Delayed SPDT
Delayed + Instantaneous
(1) 220V AC/30V DC, 5A
(resistive load)
(2) 220V AC/30V DC, 3A
(resistive load)
240V AC, 3A
120V AC/30V DC, 5A
(resistive load)
240V AC/5A, 24V DC/5A
(resistive load)
±0.2%, ±20 ms (Note)
±10% maximum
±0.5%, ±20 ms (Note)
±0.2%, ±10 ms (Note)
±10% maximum
±0.5%, ±20 ms (Note)
±0.2% ±10 ms maximum
±10% maximum
±0.5% ±10 ms maximum
±3% maximum
±3% maximum
±3% maximum
100 ms maximum
100 to 120V AC,
200 to 240V AC (50/60Hz),
12/24V DC
• Solder Terminal
100 ms maximum
100 to 120V AC,
200 to 240V AC (50/60Hz),
12V DC, 24V AC (50/60Hz)
• Pin Terminal
100 ms minimum
DIN Rail Mount Screw Terminal
Panel Mount Solder
PC Board Terminal
50,000,000 operations
minimum
(1) 500,000 operations minimum
(2) 200,000 operations minimum
–
Socket
(1)(2) ON Delay, Interval, or
Cycle available on both types
Socket
GE1A-C
DIN Rail Mount Screw Terminal
Panel Mount Solder
Wrapping Terminal
ON delay
Delayed
100 to 110V AC, 200 to 200V AC, 220 to 240V AC, 24V AC/DC
• Octal Pin Terminal
Socket (Din rail mount socket, Panel mount socket, PC board mount socket)
20,000,000 operations
minimum
GE1A-B: 10,000,000 operations minimum
GE1A-C: 5,000,000 operations minimum
100,000 operations minimum
100,000 operations minimum
–
1.6VA (100V AC, 60Hz)
1.4VA (200V AC, 60Hz)
1.0W (24V DC)
• Excluding One Shot
2.3VA (100V AC, 60Hz)
3.9VA (200V AC, 60Hz)
0.5W (24V DC)
–10 to +50°C (no freezing)
35 to 85% RH (no condensation)
–30 to +80°C (no freezing)
35 to 85% RH(no condensation)
27.5H × 21W × 58.6D
50g
UL, c-UL, CE
23
–10 to +50°C (no freezing)
35 to 85% RH (no condensation)
–30 to +70°C (no freezing)
35 to 85% RH (no condensation)
36H × 29W × 69D
49g
UL, CSA, CE
25
–
7.7 VA, 6.6 VA (220V AC, 60/50Hz)
7.0 VA, 6.0 VA (200V AC, 60/50Hz)
3.8 VA, 3.3 VA (110V AC, 60/50Hz)
3.5 VA, 3.0 VA (100V AC, 60/50Hz)
1.6 VA/1.0W (24V AC/DC)
8.0 VA, 7.0 VA (220V AC, 60/50Hz)
8.0 VA, 7.0 VA (200V AC, 60/50Hz)
3.5 VA, 3.0 VA (110V AC, 60/50Hz)
3.5 VA, 3.0 VA (100V AC, 60/50Hz)
2.0 VA/ 0.8W (24V AC/DC)
–
–
–
–
48H × 48W × 95.2D
101g
95g
UL, c-UL, TÜV, CE
30
3
GT3 Series Multi-function Timers
Wide Variety Including OFF Delay and StarDelta
••Universal AC power voltage 100 to 240V AC
••Solid-state CMOS circuitry ensures high accuracy
••Easy-to-view operation indicator
••DIN 48mm square panel mount adapter for snap mounting
••Complies with safety standards. UL/c-UL listed.
••Complies with EN standard
Applicable Standards
Mark
File No. or Organization
UL508
CSA C22.2 No.14
UL/c-UL Listed
File No. E55996
EN61812-1
EU Low Voltage Directive
[Multi-mode]
••Instantaneous operation at zero setting
••Multi-mode, and universal AC power voltage cover 96 types
by one timer
Multi-Mode (Analog Setting)
Operation Mode
On Delay
Interval ON
Cycle OFF
Cycle ON
For details, see pages 5 to 10.
Model
GT3A-1
Contact
Delayed SPDT
GT3A-2
Delayed SPDT +
Instantaneous SPDT
GT3A-3
Delayed DPDT
ON Delay
Cycle
Signal ON/OFF Delay
Signal OFF Delay
With
Input
GT3A-4
Interval ON
One Shot Cycle
Signal ON/OFF Delay
Signal OFF Delay
With
Input
GT3A-5
One Shot
One Shot ON Delay
One Shot
Signal ON/OFF Delay
With
Input
GT3A-6
Time Range
Delayed DPDT (11P)
Output
240V AC, 3A
120V AC/
30V DC, 5A
0.1 sec to
180 hours
240V AC/
24V DC, 5A
0.1 sec to
180 hours
240V AC/
24V DC, 5A
OFF Delay
Model
Contact
GT3F-1
Delayed SPDT
GT3F-2
Delayed DPDT
Time Range
Output
250V AC/
24V DC, 5A
Star-Delta
GT3S-2
0.1 sec to
600 sec
250V AC/
24V DC, 3A
Contact
Delayed Star: SPST-NO
Delta: SPST-NO
Delayed Star: SPST-NO
Delta: SPST-NO
Instantaneous: SPST-NO
Time Range
Star: 0.05 to 100 sec
Star-Delta: 0.05 sec
0.1 sec
0.25 sec
0.5 sec
Output
24V AC/24V DC
GT3A-4AD24
100 to 240V AC
GT3A-5AF20
24V AC/24V DC
GT3A-5AD24
100 to 240V AC
GT3A-6AF20
24V AC/24V DC
GT3A-6AD24
Operating Voltage
Part No.
GT3F-1AF20
GT3F-1AD24
GT3F-2AF20
GT3F-2AD24
Part No.
GT3S-1AF20
250V AC/
30V DC, 5A
Twin-Timer
4
GT3A-4AF20
For details, see pages 13 to 14.
Model
GT3S-1
Serial Activation
Coarse/Fine Adjustment Setting
Instantaneous
Cycle
Cycle
Cycle Inversion
Interval ON
Interval ON Delay
Serial Interval ON
100 to 240V AC
Operating Voltage
100 to 240V AC
24V AC/24V DC
100 to 240V AC
24V AC/24V DC
Star-Delta
Operation Mode
Part No.
GT3A-1AF20
GT3A-2AF20
GT3A-2AD24
GT3A-3AF20
GT3A-3AD24
For details, see pages 11 to 12.
Operation Mode
With
Reset Input
Power OFF Delay
Without
Reset Input
Operation Mode
Operating Voltage
100 to 240V AC
100 to 240V AC
24V AC/24V DC
100 to 240V AC
24V AC/24V DC
100 to 240V AC
GT3S-2AF20
For details, see pages 15 to 16.
Model
Contact
Time Range
Output
T1: 0.1 sec to 6 hours
T2: 0.1 sec to 6 hours
GT3W-A
Delayed SPDT
+
Delayed SPDT
T1: 0.1 sec to 6 hours
T2: 0.1 sec to 300 hours
240V AC, 3A
T1: 0.1 sec to 300 hours
T2: 0.1 sec to 6 hours
120V AC/
30V DC, 5A
T1: 0.1 sec to 300 hours
T2: 0.1 sec to 300 hours
Operating Voltage
100 to 240V AC
GT3W-A11AF20N
24V AC/24V DC
GT3W-A11AD24N
Part No.
100 to 240V AC
GT3W-A13AF20N
24V AC/24V DC
GT3W-A13AD24N
100 to 240V AC
GT3W-A31AF20N
24V AC/24V DC
GT3W-A31AD24N
100 to 240V AC
GT3W-A33AF20N
24V AC/24V DC
GT3W-A33AD24N
GT3 Series Multi-Mode (Analog Setting)
GT3A-1, -2, -3 (8-Pin)
Four Selectable Operation Modes in One Timer: ON Delay, Interval ON, Cycle, Cycle ON
POWER Indicator
(flashes during time
delay period)
OUT Indicator
Setting Knob
(2) Time Range Selector
1S, 10S, 10M, 10H
(1) Operation Mode Selector
A, B, C, D
(1) Operation Mode
Rated Voltage
100 to 240V AC
100 to 240V AC
24V AC/24V DC
100 to 240V AC
24V AC/24V DC
A: ON Delay
B: Interval ON
C: Cycle OFF
D: Cycle ON
Time Ranges
0.1 sec to 180 hours
See Time Ranges
for details.
Time Ranges
1S
10S
10M
10H
Rated Load
Maximum Switching
Power
Maximum Switching
Voltage
Maximum Switching
Current
Maximum Switching
Frequency
Minimum Applicable
Load
External Protection
Element
Electrical
Life
Mechanical
240V AC/24V DC, 5A
(resistive load)
Contact
Delayed SPDT
Delayed SPDT +
Instantaneous SPDT
Delayed DPDT
Part No.
GT3A-1AF20
GT3A-2AF20
GT3A-2AD24
GT3A-3AF20
GT3A-3AD24
General Specifications
0-1
0-3
0-6
0 - 18
0.1 sec to
1 sec
0.1 sec to
10 sec
6 sec to
10 min
6 min to
10 hours
0.1 sec to
3 sec
0.3 sec to
30 sec
18 sec to
30 min
18 min to
30 hours
0.1 sec to
6 sec
0.6 sec to
60 sec
36 sec to
60 min
36 min to
60 hours
0.2 sec to
18 sec
1.8 sec to
180 sec
108 sec to
180 min
108 min to
180 hours
Contact Ratings
Model
Output
240V AC, 3A
120V AC/30V DC, 5A
(resistive load)
GT3A-1, GT3A-2
240V AC, 3A
(resistive load)
120V AC/30V DC, 5A
(resistive load)
AC: 960VA
DC: 120W
GT3A-3
240V AC/24V DC, 5A
(resistive load)
AC: 1200VA
DC: 120W
250V AC/150V DC
5A
600 operations/hour
Model
Operation System
Operation
Time Range
Pollution Degree
Overvoltage Category
AF20
Rated Voltage
AD24
AF20
Voltage
Range
AD24
Reset Voltage
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Altitude
Reset Time
Repeat Error
Voltage Error
Temperature Error
Setting Error
Insulation Resistance
600 operations/hour
5V DC, 10 mA (reference value)
Dielectric Strength
Fuse 250V, 5A
100,000 operations minimum (rated load)
20,000,000 operations minimum
Vibration Resistance
Shock Resistance
Degree of Protection
Power
Consumption
(approx.)
(2) Range
(3) Dial
(3) Dial Selector
0-1, 0-3, 0-6, 0-18
AF20
GT3A-1
GT3A-2
GT3A-3
Solid-state CMOS circuitry
Multi-Mode
0.1 sec to 180 hours
2 (IEC60664-1)
III (IEC60664-1)
100 to 240V AC (50/60Hz)
24V AC (50/60Hz)/24V DC
85 to 264V AC (50/60Hz)
20.4 to 26.4V AC (50/60Hz)/21.6 to 26.4V DC
Rated voltage × 10% minimum
-10 to +50°C (no freezing)
-30 to +70°C (no freezing)
35 to 85% RH (no condensation)
35 to 85% RH (no condensation)
0 to 2000m (operation)
0 to 3000m (transportation)
60 ms maximum
±0.2%, ±10 ms maximum (Note)
±0.2%, ±10 ms maximum (Note)
±0.2%, ±10 ms maximum (Note)
±10% maximum
100 MΩ minimum (500V DC megger)
Between power and output terminals:
2000V AC, 1 minute
Between contacts of different poles:
2000V AC, 1 minute
Between contacts of the same pole:
750V AC, 1 minute (GT3A-1, 2)
1000V AC, 1 minute (GT3A-3)
GT3A-1/-2/-3: Damage limits: 10 to 55 Hz,
amplitude 0.75mm, 2 hours each in 3 directions
GT3A-1/-2: Operating extremes: 10 to 55 Hz,
amplitude 0.75mm, 2 hours each in 3 directions
GT3A-3: Operating extremes: 10 to 55 Hz,
amplitude 0.41mm, 2 hours each in 3 directions
Operating extremes: 98 m/s2,
Damage limits: 490 m/s2,
3 shocks each in 6 directions
IP40 (timer), IP20 (socket) (IEC60529)
100V AC
60Hz
2.9VA
2.5VA
2.2VA
200V AC
60Hz
4.7VA
4.3VA
4.0VA
AD24 (AC/DC)
Dimensions
Weight (approx.)
1.3VA/0.5W
2.0VA/0.8W
40H × 36W × 72.2D mm
63g
73g
1.8VA/0.7W
79g
Note: The largest value becomes the error against a preset value depending on the time range.
5
GT3 Series Multi-Mode (Analog Setting)
Operation Chart
Part No.
Contact
GT3A-1
Delayed SPDT
Internal
Connection
6
Operation
Mode Selection
On Delay
MODE
A
5
8
Item
Terminal
No.
Power
2-7
7(~)/(+)
3
4 6
2(~)/(-)
1
8
Operation
Set Time
Interval ON
MODE
B
Indicator
Cycle OFF
(OFF start)
MODE
C
Cycle ON
(ON start)
MODE
D
OUT
6
2-7
2(~)/(-)
1
8
Operation
Set Time
Item
Terminal
No.
Power
2-7
5
7(~)/(+)
2(~)/(-)
Operation
Set Time
5-8,4-1
Delayed (NC)
Contact 6-8,3-1
(NO)
POWER
Indicator
(NO)
Indicator
OUT
POWER
OUT
Item
Terminal
No.
Power
2-7
Operation
Set Time
5-8
Delayed (NC)
Contact 6-8
(NO)
Indicator
Item
Power
Terminal
No.
2-7
Operation
Set Time
Instantaneous
Contact
Indicator
Item
Terminal
No.
Power
2-7
Operation
Set Time
5-8,4-1
Delayed (NC)
Contact 6-8,3-1
(NO)
5-8
Delayed (NC)
Contact 6-8
(NO)
OUT
4-1
(NC)
POWER
Indicator
3-1
(NO)
OUT
POWER
OUT
Item
Terminal
No.
Power
2-7
Set Time
Operation
Indicator
Item
Terminal
No.
Power
2-7
Set Time
Operation
5-8
Delayed (NC)
Contact 6-8
(NO)
5-8
Delayed (NC)
Contact 6-8
(NO)
Instantaneous
Contact
OUT
Indicator
Item
Terminal
No.
Power
2-7
Set Time
Operation
5-8,4-1
Delayed (NC)
Contact 6-8,3-1
(NO)
4-1
(NC)
POWER
Indicator
3-1
(NO)
OUT
POWER
OUT
Item
Terminal
No.
Power
2-7
5-8
Delayed (NC)
Contact 6-8
(NO)
POWER
Functions in same manner as
Mode C, with the exception
that first transfer of contacts
occurs as soon as power is
applied.
The ratio is 1:1.
Time Off = Time On
Power
4 6
4-1
POWER
Set timer for desired delay,
apply power to coil. First
transfer of contacts occurs
after preset delay has elapsed,
after the next elapse of preset
delay contacts return to original
position. The timer now cycles
between on and off as long as
power is applied. The ratio is 1:1.
Time Off = Time On
Terminal
No.
3
Instan- (NC)
taneous
Contact 3-1
POWER
Set timer for desired delay,
apply power to coil. Contacts
transfer immediately, and
return to original position
after preset time has elapsed.
Reset occurs with removal of
power.
Item
GT3A-3
Delayed DPDT
7(~)/(+)
5
5-8
Delayed (NC)
Contact 6-8
(NO)
5-8
Delayed (NC)
Contact 6-8
(NO)
POWER
Set timer for desired delay,
apply power to coil. Contacts
transfer after preset time
has elapsed, and remain in
transferred position until timer
is reset. Reset occurs with
removal of power.
Operation Chart
GT3A-2
Delayed SPDT + Instantaneous SPDT
Indicator
OUT
Set Time
Operation
Item
Terminal
No.
Power
2-7
5-8
Delayed (NC)
Contact 6-8
(NO)
Instantaneous
Contact
Indicator
4-1
(NC)
3-1
(NO)
POWER
OUT
Set Time
Operation
Item
Terminal
No.
Power
2-7
5-8,4-1
Delayed (NC)
Contact 6-8,3-1
(NO)
POWER
Indicator
OUT
Set Time
Operation
GT3 Series Multi-Mode (Analog Setting)
GT3A-4, -5, -6 (11-Pin)
Four Selectable Operation Modes with Start, Gate, and Reset Inputs for External Control
POWER Indicator
(flashes during time
delay period)
OUT Indicator
Setting Knob
(2) Time Range Selector
1S, 10S, 10M, 10H
(1) Operation Mode Selector
A, B, C, D
(1) Operation Mode
A: ON Delay
C: Signal ON Delay
1S
10S
10M
10H
B: One-Shot Cycle,
D: Signal OFF Delay
B: One-Shot ON Delay
D: Signal ON/OFF Delay
100 to 240V AC
24V AC/24V DC
GT3A-4AD24
0.1 sec to 180
hours
See Time Ranges
for details
240V AC, 5A
24V DC, 5A
(resistive load)
Delayed
DPDT
Start
Reset
Gate
GT3A-5AF20
GT3A-5AD24
GT3A-6AF20
GT3A-6AD24
0-3
0-6
0 - 18
0.1 sec to
1 sec
0.1 sec to
10 sec
6 sec to
10 min
6 min to
10 hours
0.1 sec to
3 sec
0.3 sec to
30 sec
18 sec to
30 min
18 min to
30 hours
0.1 sec to
6 sec
0.6 sec to
60 sec
36 sec to
60 min
36 min to
60 hours
0.2 sec to
18 sec
1.8 sec to
180 sec
108 sec to
180 min
108 min to
180 hours
Maximum Switching Voltage
Maximum Switching Current
Maximum Switching Frequency
Minimum Applicable Load
External Protection Element
Electrical
Mechanical
240V AC/24V DC, 5A (resistive load)
AC: 1200VA
DC: 120W
250V AC/150V DC
5A
600 operations/hour
5V DC, 10 mA (reference value)
Fuse 250V, 5A
100,000 operations minimum
(rated load)
20,000,000 operations minimum
Operation System
Operation
Time Range
Pollution Degree
Overvoltage Category
AF20
Rated Voltage
AD24
AF20
Voltage Range
AD24
Reset Voltage
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Altitude
Reset Time
Repeat Error
Voltage Error
Temperature Error
Setting Error
Insulation Resistance
Dielectric Strength
Input Specifications
Gate
Input
Part No.
GT3A-4AF20
24V AC/24V DC
0-1
Maximum Switching Power
Reset
Input
Input
General Specifications
(3) Dial
Rated Load
Start
Input
Contact
100 to 240V AC
Contact Ratings
Life
Output
24V AC/24V DC
Time Ranges
(2) Range
Time Ranges
100 to 240V AC
B: Cycle OFF
D: Signal OFF Delay
A: Interval ON
C: Signal ON/OFF Delay
A: One-Shot
C: One-Shot
Rated Voltage Code
(3) Dial Selector
0-1, 0-3, 0-6, 0-18
The start input initiates delayed
operation and controls output
status.
When the reset input goes on
(L level), the timer is reset to the
original time (time at power-on).
The time delay operation is
suspended while the gate input
is on (L level).
No-voltage contact inputs
and NPN open collector
transistor inputs are applicable.
24V DC, 1 mA maximum
Input response time:
50 ms maximum
Vibration Resistance
Shock Resistance
Degree of Protection
Power Consumption
(Approx.)
Dimensions
Weight (approx.)
AF20
AD24
Solid-state CMOS circuitry
Multi-mode with inputs (11 pins)
0.1 sec to 180 hours
2 (IEC60664-1)
III (IEC60664-1)
100 to 240V AC (50/60Hz)
24V AC (50/60Hz)/24V DC
85 to 264V AC (50/60Hz)
20.4 to 26.4V AC (50/60Hz)/21.6 to 26.4V DC
Rated voltage × 10% minimum
-10 to +50°C (no freezing)
-30 to +70°C (no freezing)
35 to 85% RH (no condensation)
35 to 85% RH (no condensation)
0 to 2000m (operation)
0 to 3000m (transportation)
60 ms maximum
±0.2%, ±10 ms (Note)
±0.2%, ±10 ms (Note)
±0.2%, ±10 ms (Note)
±10% maximum
100MΩ minimum (500V DC megger)
Between power and output terminals:
2000V AC, 1 minute
Between contacts of different poles:
2000V AC, 1 minute
Between contacts of the same pole:
1000V AC, 1 minute
Damage Limits: 10 to 55 Hz, amplitude 0.75 mm,
2 hours each in 3 directions
Operating extremes: 10 to 55 Hz, amplitude
0.41mm, 2 hour each in 3 directions
Operating extremes: 98 m/s2
Damage limits: 490 m/s2
3 shocks each in 6 directions
IP40 (timer), IP20 (socket) (IEC60529)
2.2VA (100V AC/60Hz),
4.1VA (200V AC/60Hz)
1.8VA (AC)/0.7W (DC)
40H × 36W × 72.2D mm
80g
Note: The largest value becomes the error against a preset value depending
on the time range.
7
GT3 Series Multi-Mode (Analog Setting)
Operation Chart
GT3A-4
Note: While the gate input is on during time delay operation, the POWER indicator flashing slows down.
Operation Chart
Delayed DPDT
Contact
Internal
Connection
3
Operation
Mode Selection
4 9
11
1
On Delay
Item
A
Power is applied to timer at all times. Set
time for desired delay. When start input
is supplied time delay starts, contacts
transfer after preset time has elapsed.
Contacts remain in transferred position
until timer is reset.
Input
MODE
Power
Reset
7-2 ON or L
Gate
5-2 ON or L
Item
B
Power is applied to timer at all times. Set
timer for desired delay, initiate start input.
Contacts transfer after preset time has
elapsed and remain in transferred position
until preset time elapses a second time.
The timer will now continue to cycle in
above manner until reset applied.
Input
MODE
Power
4-1
8-11
3-1
9-11
Note: While the gate input is on during
time-delay operation, the POWER
indicator flashing slows down.
POWER
OUT
C
For this mode a maintained pushbutton is
required for start input. Power is applied
to timer at all times. Set timer for desired
delay, initiate start input. Contacts will
transfer immediately. After preset time
(with start input still present) contacts will
transfer back to original position. Remove
start signal, at this time contacts will
again transfer. Contacts will transfer to
original position after preset time. Timer
is reset by initiation of reset input.
8
(NO)
OUT
T
Gate
5-2 ON or L
4-1
8-11
3-1
9-11
T
T
T Ta
T
T
T T'
T"
T
T
T
T
T
Operation
(NO)
POWER
OUT
T
T
Ta
T
Terminal No.
Ta
Ta
T
T'
T"
Ta
Operation
2-10
Start
6-2 ON or L
7-2 ON or L
Set Time
T
(NC)
Reset
Indicator
T
Terminal No.
7-2 ON or L
Delayed
Contact
T
2-10
Reset
Item
Operation
POWER
6-2 ON or L
Power
T"
(NC)
Start
Gate
Power is applied to timer at all times.
Set timer for desired delay, initiate start
input. Contacts immediately transfer.
When start input is removed time delay
starts. After preset time contacts transfer
back to original position. Timer is reset by
initiation of reset input.
4-1
8-11
3-1
9-11
Set Time
Input
D
5-2 ON or L
Indicator
Signal OFF Delay
MODE
7-2 ON or L
Delayed
Contact
T'
Terminal No.
Gate
Item
Ta
2-10
Reset
Power
Input
MODE
T
Set Time
Signal ON/OFF Delay
2(~)/(-)
(NO)
6-2 ON or L
Indicator
Gate
Note: T = Set time
Ta = Shorter than set time
T = T’ + T’’
(NC)
Start
Delayed
Contact
Reset
Start
Operation
Set Time
Cycle
7
6
5
Terminal No.
6-2 ON or L
Indicator
(~)/(+)
10
2-10
Start
Delayed
Contact
8
5-2 ON or L
4-1
8-11
3-1
9-11
(NC)
(NO)
POWER
OUT
T
Ta
Ta
T
T'
T"
GT3 Series Multi-Mode (Analog Setting)
GT3A-5
Operation Chart
Delayed DPDT
Contact
Internal
Connection
3
Operation
Mode Selection
4 9
Item
A
Power is applied to timer at all times.
Set timer for desired delay, initiate start
input. Contacts immediately transfer. After
preset delay contacts return to original
position. Timer is reset by initiation of
reset input.
Input
MODE
Power
Reset
7-2 ON or L
Gate
5-2 ON or L
B
Power is applied to timer at all times. Set
timer for desired delay, initiate start input.
After preset time has elapsed contacts
will transfer. Contacts will transfer to their
original position after preset time elapses
a second time. Timer is reset by initiation
of reset input.
Power
Input
MODE
Item
4-1
8-11
3-1
9-11
(NO)
POWER
OUT
For this mode a maintained pushbutton is
required for start input. Power is applied to
timer at all times. Set timer for desired delay,
initiate start input. Contacts will transfer immediately. After preset time (with start input
still present) contacts will transfer back to
original position. Remove start signal, at this
time contacts will again transfer. Contacts will
transfer to original position after preset time.
Timer is reset by initiation of reset input.
Input
C
Power is applied to timer at all times. Set
timer for desired delay, initiate start input.
Contacts immediately transfer. When start
input is removed time delay starts. After
preset time contacts transfer back to original position. Timer is reset by initiation of
reset input.
4-1
8-11
3-1
9-11
Operation
(NC)
POWER
OUT
T
7-2 ON or L
Gate
5-2 ON or L
4-1
8-11
3-1
9-11
T"
T
Operation
POWER
OUT
T
T
Ta
T
Terminal No.
Ta
Ta
T
T'
T"
Ta
Operation
2-10
6-2 ON or L
Reset
7-2 ON or L
Gate
5-2 ON or L
Set Time
T'
(NC)
Start
Indicator
Ta
(NO)
Set Time
Delayed
Contact
T
2-10
Reset
Item
T
Terminal No.
6-2 ON or L
Power
T"
(NO)
Start
Indicator
Input
D
5-2 ON or L
Delayed
Contact
Signal OFF Delay
MODE
7-2 ON or L
Gate
Power
T'
2-10
Reset
Item
Ta
Terminal No.
Set Time
Signal ON/OFF Delay
MODE
T
6-2 ON or L
Indicator
2(~)/(-)
(NC)
Start
Delayed
Contact
Gate
Operation
Set Time
One-Shot Cycle
Note: T = Set time
Ta = Shorter than set time
T = T’ + T’’
Start
Terminal No.
6-2 ON or L
Indicator
Reset
7
6
5
2-10
Start
Delayed
Contact
(~)/(+)
10
11
1
Interval ON
8
4-1
8-11
3-1
9-11
(NC)
(NO)
POWER
OUT
T
Ta
Ta
T
T'
T"
9
GT3 Series Multi-Mode (Analog Setting)
GT3A-6
Operation Chart
Delayed DPDT
Contact
Internal
Connection
3
Operation
Mode Selection
4 9
11
1
One Shot
Item
A
Power is applied to timer at all times. Set
timer for desired delay, initiate start input.
Contacts immediately transfer. After
preset time has elapsed contacts transfer
back to original position. Reset occurs
with initiation of reset input.
Input
MODE
Power
Reset
7-2 ON or L
Gate
5-2 ON or L
MODE
Item
Power
Input
B
Set timer for desired delay. When
power is applied preset time begins and
contacts transfer after preset time has
elapsed (no start input needed at this
time). Start input is now supplied, this
causes the contacts to transfer back to
original position. Contacts will remain in
this position for preset time, after which
they will transfer again. Contacts will
now remain in this position until: reset,
start input is applied again or power is
removed.
4-1
8-11
3-1
9-11
OUT
C
Power is applied to timer at all times. Set
timer for desired delay, initiate start input.
Contacts immediately transfer. After
preset time has elapsed contacts transfer
back to original position. Reset occurs
with initiation of reset input.
5-2 ON or L
4-1
8-11
3-1
9-11
POWER
OUT
T
T
MODE
Input
D
For this mode a maintained pushbutton is
required for start input. Power is applied
to timer at all times. Set timer for desired
delay, initiate start input. Contacts will
transfer immediately. After preset time
(with start input still present) contacts will
transfer back to original position. Remove
start signal, at this time contacts will
again transfer. Contacts will transfer to
original position after preset time. Timer
is reset by initiation of reset input.
7-2 ON or L
5-2 ON or L
4-1
8-11
3-1
9-11
10
T"
Operation
(NC)
POWER
OUT
T
Ta
T
Terminal No.
T'
T"
Operation
2-10
6-2 ON or L
Reset
7-2 ON or L
Gate
5-2 ON or L
Set Time
T'
(NO)
Start
Indicator
T
2-10
Gate
Delayed
Contact
Ta
Terminal No.
Reset
Item
T"
(NC)
6-2 ON or L
Power
T'
Operation
Set Time
Signal ON/OFF Delay
Ta
(NO)
Start
Indicator
T
2-10
7-2 ON or L
Delayed
Contact
Ta
Terminal No.
Gate
Power
Input
MODE
Ta
Reset
Item
2(~)/(-)
(NO)
Set Time
One Shot
Gate
POWER
6-2 ON or L
Indicator
Note: T = Set time
Ta = Shorter than set time
T = T’ + T’’
(NC)
Start
Delayed
Contact
Reset
Start
Operation
Set Time
One Shot ON Delay
7
6
5
Terminal No.
6-2 ON or L
Indicator
(~)/(+)
10
2-10
Start
Delayed
Contact
8
4-1
8-11
3-1
9-11
(NC)
(NO)
POWER
OUT
T
T
Ta
T'
T"
Ta
Ta
T
GT3 Series Power OFF Delay
GT3F-1/GT3F-2 (8-Pin)
Specifically designed for Power OFF Delay. Reset Inputs are available.
GT3F-1
GT3F-2
POWER Indicator
Setting Knob
(1) Dial Selector
0-1, 0-3, 0-18, 0-60
(1) Operation Mode
Rated Voltage Code
100 to 240V AC
24V AC/24V DC
100 to 240V AC
24V AC/24V DC
Power
OFF Delay
Time Ranges
10S
(3) Dial
0-1
0-3
0 - 18
0 - 60
0.1 sec to
1 sec
0.1 sec to
10 sec
0.1 sec to
3 sec
0.3 sec to
30 sec
0.2 sec to
18 sec
1.8 sec to
180 sec
0.6 sec to
60 sec
6 sec to
600 sec
Timeout Repeat Cycle
Reset Input Repeat Cycle
3 sec minimum
3 sec minimum
Contact Ratings
Model
Rated Load
Minimum Switching Power
Minimum Switching Voltage
Minimum Switching Current
Maximum Switching Frequency
Minimum Applicable Load
External Protection Element
Life
Contact
Electrical
Mechanical
250V AC/24V DC, 5A
Delayed SPDT
Reset
250V AC/24V DC, 3A
Delayed DPDT
Without
GT3F-1
GT3F-2
250V AC/24V DC, 250V AC/24V DC,
5A (resistive load) 3A (resistive load)
AC: 1250VA
AC: 750VA
DC: 150W
DC: 90W
250V AC/125V DC
5A
3A
1800 operations/hour
5V DC, 10 mA
5V DC, 100 mA
Fuse 250V, 5A
Fuse 250V, 3A
100,000 operations minimum
(rated load)
3,000,000 operations minimum
Operation System
Operation
Time Range
Pollution Degree
Overvoltage Category
AF20
Rated Voltage
AD24
AF20
Voltage Range
AD24
Time Delay Operation
Start Voltage
Minimum Power Application Time (Note 1)
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Altitude
Repeat Error
Voltage Error
Temperature Error
Setting Error
Insulation Resistance
Dielectric Strength
Input Specifications
Reset
Input
Input
Part No.
GT3F-1AF20
GT3F-1AD24
GT3F-2AF20
GT3F-2AD24
General Specifications
GT3F-1/GT3F-2
1S
Output
0.1 sec to 600 sec
Time Ranges
(2) Range
(2) Time Range Selector
1s, 10s
The contact is reset by turning the reset input on (L level).
No-voltage contact input and NPN open collector transistor
input are applicable.
6V DC, 0.6 mA maximum
Input Response Time (AC):
ON: 50 ms maximum
OFF: 1 sec maximum
Vibration Resistance
Shock Resistance
Degree of Protection
AF20
Power Consumption (approx.)
AD24
Dimensions
Weight (approx.)
Solid-state CMOS circuitry
Power OFF delay
0.1 sec to 600 hours
2 (IEC60664-1)
III (IEC60664-1)
100 to 240V AC (50/60Hz)
24V AC (50/60Hz)/24V DC
85 to 264V AC (50/60Hz)
20.4 to 26.4V AC (50/60Hz)/21.6 to 26.4V DC
Rated Voltage × 10% minimum
0.4 sec (time range: 180 sec or less)
1 sec (time range: 600 sec)
-10 to +50°C (no freezing)
-30 to +70°C (no freezing)
35 to 85% RH (no condensation)
35 to 85% RH (no condensation)
0 to 2000m (operation)
0 to 3000m (transportation)
±0.2%, ±10 ms (Note 2)
±0.2%, ±10 ms (Note 2)
±0.2%, ±10 ms (Note 2)
±10%
100 MΩ min. (500V DC megger)
Between power and output terminals:
2000V AC, 1 minute
Between contacts of different poles:
2000V AC, 1 minute
Between contacts of the same pole:
1000V AC, 1 minute
Damage limits/operating extremes:
10 to 55Hz, amplitude 0.75 mm,
2 hours each in 3 directions
Operating extremes: 98 m/s2, Damage limits: 490 m/s2, 3 shocks each in 6 directions
IP40 (timer), IP20 (socket) (IEC60529)
1.1 VA (100V AC/60Hz), 2.3 VA (200V AC/60Hz)
0.7 VA (AC)/0.2W (DC)
40H × 36W × 72.2D mm
GT3F-1
GT3F-2
77g
79g
Note 1: An inrush current flows during minimum power application time.
AF20: Approx. 0.4A, AD24: Approx. 1.2A
Note 2: The largest value becomes the error against a preset value depending on the time range.
11
GT3 Series Power OFF Delay
Operation Chart
Contact
Internal Connection
Operation Chart
Item
6
5
7
GT3F-1
4
Delayed SPDT Output
with Reset Input
1
8
Power
2-7
Reset
Input
4-1
ON
Delayed
Contact
(~)/(+)
Reset
Indicator
6-8
(NO)
POWER
Tr
T
Ta
Ts
T
T = Set time
Ta = Shorter than set time
Ts = 1 sec
Tr = Minimum power application time
• 0.4 sec (time range: 180 sec or less)
• 1 sec (time range: 600 sec or less)
• When power turns on, the NO output contact goes on. When a preset time has elapsed after
the power has been turned off, the NO output contact goes off.
• The contact is reset by turning the reset input on.
Item
Power
4 6
Operation
5-8
(NC)
Set Time
2
(~)/(-)
3
Terminal No.
(~)/(+)
5
7
GT3F-2
Delayed
Contact
Indicator
Terminal No.
Operation
2-7
5-8, 4-1
(NC)
6-8, 3-1
(NO)
POWER
Delayed DPDT Output
1
12
8
2
(~)/(-)
Set Time
T
Tr
T
T = Set time
Tr = Minimum power application time
• 0.4 sec (time range: 180 sec or less)
• 1 sec (time range: 600 sec or less)
• When power turns on, the NO output contact goes on. When a preset time has elapsed after
the power has been turned off, the NO output contact goes off.
GT3 Series Star-Delta
GT3S-1/GT3S-2 (8-Pin)
Star-Delta Output Mode
Star Output Indicator
Delta Output Indicator
Star Setting Knob
(2) Star-Delta Switching
Time Selector
0.05 sec, 0.1 sec,
0.25 sec, 0.5 sec
(1) Star Dial Selector
0-5, 0-10, 0-50, 0-100
(1) Operation Mode
Star-Delta
Rated Voltage
100 to 240V AC
Time Range
Star: 0.05 to 100 sec
Star-Delta switching time
0.05 sec
0.10 sec
0.25 sec
0.50 sec
Time Ranges
1 Star Dial Selector
Dial
0 -- 5
0 -- 10
0 -- 50
0 -- 100
Time Range
0.05 sec -- 5 sec
0.1 sec -- 10 sec
0.5 sec -- 50 sec
1 sec -- 100 sec
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
Maximum Switching Frequency
Minimum Applicable Load
External Protection Element
Life
Electrical
Mechanical
250V AC/
30V DC, 5A
(resistive load)
Contact
Star: Delayed SPST-NO
Delta: Delayed SPST-NO
Star: Delayed SPST-NO
Delta: Delayed SPST-NO
Instantaneous SPST-NO
Part No.
GT3S-1AF20
GT3S-2AF20
General Specifications
2 Star-Delta Switching
Time Selector
Indication
Time
0.05
0.05 sec
0.1
0.1 sec
0.25
0.25 sec
0.5
0.5 sec
Contact Ratings
Rated Load
Output
250V AC/30V DC, 5A (resistive load)
250V AC, 1.5A/30V DC, 2A (inductive
load)
AC: 1250VA
DC: 150W
250V AC/125V DC
5A
600 operations/hour
5V DC, 100mA (reference value)
Fuse 250V, 5A
100,000 operations minimum
(rated load)
20,000,000 operations minimum
Operation System
Operation
Time Range
Pollution Degree
Overvoltage Category
Rated Voltage
Voltage Range
Reset Voltage
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Altitude
Reset Time
Repeat Error
Voltage Error
Temperature Error
Setting Error
Insulation Resistance
Dielectric Strength
Vibration Resistance
Shock Resistance
Degree of Protection
Solid-state CMOS circuitry
Star-delta
Star side: 0.05 sec to 100 sec
Star delta switching time: 0.05, 0.1, 0.25, 0.5 sec
2 (IEC60664-1)
III (IEC60664-1)
100 to 240V AC (50/60Hz)
85 to 264V AC (50/60Hz)
Rated Voltage × 10% minimum
--10 to +50°C (no freezing)
--30 to +70°C (no freezing)
35 to 85% RH (no condensation)
35 to 85% RH (no condensation)
0 to 2000m (operation)
0 to 3000m (transportation)
500 ms maximum
±0.2%, ±10 ms (Note)
±0.2%, ±30 ms (Note)
±0.2%, ±10 ms (Note)
±10% maximum
100 MΩ minimum (500V DC megger)
Between power and output terminals:
2000V AC, 1 minute
Between contacts of different poles:
2000V AC, 1 minute
Between contacts of the same pole:
1000V AC, 1 minute
Damage limits/operating extremes:
10 to 55 Hz, amplitude 0.75 mm,
2 hours each in 3 directions
Operating extremes: 98 m/s2,
Damage limits: 490 m/s2,
3 shocks each in 6 directions
IP40 (timer), IP20 (socket) (IEC60529)
GT3S-1AF20
Power Consumption
(approx.)
Dimensions
Weight (approx.)
GT3S-2AF20
2.3VA
2.3VA
(100V AC/60Hz)
(100V AC/60Hz)
4.0VA
3.8VA
(200V AC/60Hz)
(200V AC/60Hz)
40H × 36W × 72.2D mm
GT3S-1AF20
GT3S-2AF20
68g
75g
Note: The largest value becomes the error against a preset value depending on the time range.
13
GT3 Series Star-Delta
Operation Chart
Contact
Internal Connection
(~)
5
7
6
GT3S-1
Star : Delayed SPST-NO
Delta: Delayed SPST-NO
Operation Chart
Item
Terminal
No.
Power
2-7
Star
Delayed
Contact
Delta
Delayed
Contact
8-5
(NO)
Operation
8-6
(NO)
Star
Indicator
Delta
2
8
Set Time
(~)
T1
T2
T3
The star delayed contact goes on when power is turned on and goes off after a set time for the
star contact (T1).
The delta contact goes on after star-delta switching time (T2) and goes off when power is
turned off.
• T1 = Star ON time (Set Time), T2 = Star-delta swithing time, T3 = Star ON time
(~)
GT3S-2
Star : Delayed SPST-NO
Delta: Delayed SPSTNO Instantaneous
SPST-NO
3
5
6
7
Item
Terminal
No.
Power
2-7
Star
Delayed
Contact
Delta
Delayed
Contact
8-5
(NO)
Instantaneous
contact
3-1
(NO)
Operation
8-6
(NO)
Star
Indicator
Delta
1
8
2
(~)
Set Time
T1
T2
T3
• The star delayed contact goes on when power is turned on and goes off after a set time for the
star contact (T1).
The delta contact goes on after star-delta switching time (T2) and goes off when power is
turned off.
• Instantaneous contact goes on when power is turned on and goes off when power is turned
off.
• T1 = Star ON time (Set Time), T2 = Star-delta swithing time, T3 = Star ON time
14
GT3 Series Twin-Timer
GT3W-A11, -A13, -A31, A33
Multi-range Twin-Timer with 8 operation modes
OUT Indicators
POWER Indicator
Setting Knob (T2)
Time Range Selector
Mode Selector
Setting Knob (T1)
(1) Operation Mode
100 to 240V AC
24V AC/24V DC
100 to 240V AC
24V AC/24V DC
100 to 240V AC
24V AC/24V DC
100 to 240V AC
24V AC/24V DC
Sequential Start
Coarse/Fine Adjustment
Instantaneous Cycle
Cycle
Cycle Inversion
Interval ON
Interval ON Delay
Sequential Interval
Time Ranges
0.1 sec to 6 hours
Time Range
Time
Scale
Selector
Range
0.1 sec to
1S
1 sec
0.3 sec to
10S
0-1
10 sec
15 sec to
10M
10 min
0.1 sec to
1S
6 sec
1.3 sec to
10S
60 sec
7.5 sec to
1M
0-6
1 min
75 sec to
10M
60 min
7.5 min to
1H
6 hours
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
Maximum Switching Frequency
Minimum Applicable Load
External Protection Element
Life
Electrical
Mechanical
T1
T2
0.1 sec to 6 hours
0.1 sec to 6 hours
0.1 sec to 300 hours
0.1 sec to 6 hours
0.1 sec to 300 hours
0.1 sec to 300 hours
Part No.
GT3W-A11AF20N
GT3W-A11AD24N
GT3W-A13AF20N
GT3W-A13AD24N
GT3W-A31AF20N
GT3W-A31AD24N
GT3W-A33AF20N
GT3W-A33AD24N
General Specifications
0.1 sec to 300 hours
Time Range
Time
Scale
Selector
Range
0.1 sec to
1S
3 sec
3.8 sec to
1M
0-3
3 min
3.8 min to
1H
3 hours
0.6 sec to
1S
30 sec
38 sec to
1M
30 min
38 min to
0 - 30
1H
30 hours
10H
6.3 hours to
300 hours
Contact Ratings
Rated Load
Time Ranges
Rated Voltage
240V AC, 3A (resistive load)
120V AC/ 30V DC, 5A (resistive load)
AC: 960VA
DC: 120W
250V AC/150V DC
5A
600 operations/hour
5V DC, 10mA (reference value)
Fuse 250V, 5A
100,000 operations minimum
(rated load)
20,000,000 operations minimum
Operation System
Operation
Time Range
Pollution Degree
Overvoltage Category
AF20
Rated
Range
AD24
AF20
Voltage
Range
AD24
Reset Voltage
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Altitude
Reset Time
Repeat Error
Voltage Error
Temperature Error
Setting Error
Insulation Resistance
Dielectric Strength
Vibration Resistance
Shock Resistance
Degree of Protection
Power Consumption
(approx.)
Dimensions
Weight (approx.)
AF20
AD24
Solid-state CMOS circuitry
Multi-Mode
0.1 sec to 300 hours
2 (IEC60664-1)
III (IEC60664-1)
100 to 240V AC (50/60Hz)
24V AC (50/60Hz)/ 24V DC
85 to 264V AC (50/60Hz)
20.4 to 26.4V AC (50/60Hz)/21.6 to 26.4V DC
Rated voltage × 10% minimum
-10 to +50°C (no freezing)
-30 to +70°C (no freezing)
35 to 85% RH (no condensation)
35 to 85% RH (no condensation)
0 to 2000m (operation)
0 to 3000m (transportation)
60 ms maximum
±0.2%, ±10 ms (Note)
±0.2%, ±10 ms (Note)
±0.6%, ±10 ms (Note)
±10%
100 MΩ minimum (500V DC megger)
Between power and output terminals:
2000V AC, 1 minute
Between contacts of different poles:
2000V AC, 1 minute
Between contacts of the same pole:
750V AC, 1 minute
Damage limits/operating extremes:
10 to 55Hz, amplitude 0.75 mm,
2 hours each in 3 directions
Operating extremes: 98 m/s2
Damage limits:
490 m/s2
3 shocks each in 6 directions
IP40 (timer), IP20 (socket) (IEC60529)
2.6VA (100V AC /60Hz)
5.1VA (200V AC /60Hz)
1.8VA (AC)/0.9W (DC)
40H × 36W × 70.0D mm
73g
Note: The largest value becomes the error against a preset value depending on the time range.
15
GT3 Series Twin-Timer
Operation Chart
Operation Chart
Delayed SPDT + Delayed SPDT
Contact
Internal
Connection
4 6
3
Operation
Mode
Selection
5
7(~)/(+)
8
1
Operation
Mode
Selection
2(~)/(-)
Sequential
Start
Item
Terminal
No.
Power
2-7
Delayed
Contact
Ry2
Indicator
Operation
1-4
(NC)
1-3
(NO)
5-8
(NC)
6-8
(NO)
ON after T1 + T2
Terminal
No.
Power
2-7
Delayed
Contact
Ry2
Terminal
No.
Power
2-7
Delayed
Contact
Ry2
Indicator
8
7(~)/(+)
2(~)/(-)
T1
T2
Operation
1-4
(NC)
1-3
(NO)
5-8
(NC)
6-8
(NO)
Description
ON during T1
OFF during T2
ON during T1
OFF during T2
OUT1
OUT2
Set Time
Operation
1-4
(NC)
1-3
(NO)
5-8
(NC)
6-8
(NO)
Description
ON after T1 + T2
ON after T1 + T2
Item
Terminal
No.
Power
2-7
Delayed
Contact
Ry1
F
OUT1
Delayed
Contact
Ry2
Indicator
OUT2
Item
Terminal
No.
Power
2-7
Delayed
Contact
Ry2
Indicator
T1
T1
T2
Operation
1-4
(NC)
1-3
(NO)
5-8
(NC)
6-8
(NO)
Description
ON during T1
ON after T1,
during T2
OUT1
OUT2
Set Time
T2
Operation
1-4
(NC)
1-3
(NO)
5-8
(NC)
6-8
(NO)
Description
Instantaneous ON
OFF during T1
ON during T2
Item
Terminal
No.
Power
2-7
Delayed
Contact
Ry1
G
OUT1
Delayed
Contact
Ry2
Indicator
OUT2
Set Time
T1
T2
T1
T1
T2
Operation
1-4
(NC)
1-3
(NO)
5-8
(NC)
6-8
(NO)
Description
ON during T1
ON after T1 + T2
OUT1
OUT2
Set Time
T2
Cycle
T1
T2
Sequential
Interval
Item
Terminal
No.
Power
2-7
Delayed
Contact
Ry1
Delayed
Contact
Ry2
Indicator
Operation
1-4
(NC)
1-3
(NO)
5-8
(NC)
6-8
(NO)
Description
OFF during T1
ON during T2
Item
Terminal
No.
Power
2-7
Delayed
Contact
Ry1
OFF during T1
ON during T2
OUT1
H
Delayed
Contact
Ry2
Indicator
OUT2
Set Time
16
1
5
Interval
ON Delay
Delayed
Contact
Ry1
D
E
OUT2
Set Time
C
Item
Delayed
Contact
Ry1
OUT1
Item
Indicator
Instantaneous
Cycle
4 6
Interval
ON
Delayed
Contact
Ry1
B
Description
ON after T1
Set Time
Coarse/
Fine
Adjustment
3
Cycle
Inversion
Delayed
Contact
Ry1
A
Operation Chart
Delayed SPDT + Delayed SPDT
Contact
Internal
Connection
T1
T2
T1
T2
Operation
1-4
(NC)
1-3
(NO)
5-8
(NC)
6-8
(NO)
ON during T1 + T2
ON after T1,
during T2
OUT1
OUT2
Set Time
Description
T1
T2
GT3 Series Accessories
Applicable Sockets & Hold-Down Springs (Optional)
DIN Rail Mount Socket
Item
8-Pin Screw Terminal
Socket
11-Pin Screw Terminal
Hold-Down Spring
Part No.
Ordering No.
Applicable Timer
GT3A-1/2/3, GT3F,
GT3S, GT3W
Package Quantity
SR2P-06A
SR2P-06A
SR3P-05A
SR3P-05A
SR3P-06A
SR3P-06A
SR3P-05C
SR3P-05C
SFA-202
SFA-202PN20
—
10 sets (20 pcs)
SFA-203
SFA-203PN20
—
10 sets (20 pcs)
1
1
GT3A-4/5/6
1
1
Note: All are UL recognized, CSA certified, and TÜV approved.
SR2P-06A
SR3P-05A
SR3P-06A
SFA-202 (2 pcs/set)
Remarks
Hold-down spring:
SFA-202 (2 pcs.)
Hold-down spring:
SFA-203 (2 pcs.)
Hold-down spring:
SFA-202 (2 pcs.)
Finger-safe
For SR2P-06A/SR3P-06A
(2 pcs/set)
For SR3P-05A
(2 pcs/set)
SFA-203 (2 pcs/set)
Panel Mount Socket
Item
Socket
Part No.
Ordering No.
Applicable Timer
Package Quantity
Remarks
1
—
—
For SR2P-511/
SR3P-511
8-Pin Solder Terminal
SR2P-511
SR2P-511
GT3A-1/2/3, GT3F,
GT3S, GT3W
11-Pin Solder Terminal
SR3P-511
SR3P-511
GT3A-4/5/6
1
SFA-402
SFA-402PN10
—
10
Hold-Down Spring
Note: SR2P-511 and SR3P-511 are UL recognized and CSA certified.
SR2P-511
SR3P-511
SFA-402
Panel Mount Adapter and wiring Socket Adapter
Package Quantity: 1
Item
DIN 48mm Square
Panel Mount Adapter
Wiring
Socket
Adapter
Part No.
Color: Gray
RTB-G01
Color: Beige
RTB-M01
Color: Black
RTB-B01
8-Pin Solder Terminal
8-Pin Screw Terminal
11-Pin Solder Terminal
11-Pin Screw Terminal
SR6P-S08
SR6P-M08G
SR6P-S11
SR6P-M11G
(8-pin Wiring Socket
Adapter)
SR6P-S08
(11-pin Wiring Socket
Adapter)
SR6P-S11
(8-pin Screw Wiring
Socket Adapter)
SR6P-M08G
(11-pin Screw Wiring
Socket Adapter)
SR6P-M11G
• Finger-safe 11-pin screw wiring socket adapter (Part No.: SR6P-C11) is also
available.
Installation of Hold-Down Springs
(DIN Rail Mount Socket)
Insert the springs into
the outer slots with
the projections facing
inside.
Socket
SR2P-06A
Hold-Down Spring (optional)
SFA-202 (2 pcs/set)
(Panel Mount Socket)
Hold-Down Spring
Insert the springs
into the slots.
Socket
Hold-Down Spring (optional)
SR3P-05A SFA-203 (2 pcs/set)
SFA-402
Insert
8-Pin Socket
SR2P-511
SR2P-70
Note: Once installed into the socket, the hold-down springs cannot be removed.
17
GT3 Series Multi-function Timers
Dimensions
GT3A-4, -5, -6 (11-pin)
(SR3P-05A Socket)
When Using DIN Rail Mount Socket
(SR2P-06A Socket)
GT3A-1, -2, -3/GT3F/GT3S (8-pin)
(When using DIN rail)
BAA, BAP: 105.5 max.
101.5 max.
36
40
60
64.2
8
52
Hold-Down
Spring
(SFA-203)
13
16.5
20
28.5
3
1.7
31.7
40
95 max.
33
ø27
(When using DIN rail)
BAA, BAP: 99 max.
DIN Rail
(BAA, BAP,
BADA)
DIN Rail
8
64.2
(SR3P-05C Socket)
1
18
22
(When using DIN rail)
BAA, BAP: 105 max.
103.5 max.
GT3W
40
(When using DIN rail)
BAA, BAP: 96.6 max.
31.7
36
40
60
1.7
92.6 max.
64.2
5.6
DIN Rail
Hold-Down
Spring
13 (SFA-202)
18
8
64.2
21.5
30
13
(SR3P-06A Socket)
1
36
DIN Rail
(BAA, BAP)
22
(When using DIN rail)
BAA, BAP: 99 max.
95 max.
3
7(~)/(+)
4 6
DIN Rail
GT3A-3
5
4 6
3
7(~)/(+)
5
7(~)/(+)
36
8
Hold-Down
Spring
13 (SFA-202)
64.2
18
1
5
60
40
[Internal Connections]
GT3A-1
GT3A-2
6
1.7
• Calculate the dimensions for mounting, referring to the diagrams of SR2P06A on Relay Sockets catalog.
31.7
36
Hold-Down
Spring
13 (SFA-202)
22
• Calculate the dimensions for mounting, referring to the diagrams in
Relay Sockets catalog for SR3P-05A, SR3P-05C, and SR3P-06A.
Gate
11
1
(~)/(+)
10
7
6
5
6
Reset
5
7
8
2(~)/(-)
4
3
Reset
5
4 6
8
1
2
Hold-Down Spring
(SFA-402)
(~)/(-)
4.2
GT3W
6
7
2
(~)
18
1
8
2
(~)
10 11
2.5
1 8
38
0
6
7
(BOTTOM VIEW)
3
4 6
1
8
2-ø3.5 Mounting Hole
(or M3 Tapped Hole)
(Terminal Arrangement)
4
3
2
5
7(~)/(+)
34
8
2.5
4 5
ø3
3
2
34
(~)/(+)
5
7
(~)
3
2-ø3.5 Mounting Hole
(or M3 Tapped Hole)
(Terminal Arrangement)
GT3A-4, -5, -6
(SR3P-511 Socket)
2
(~)/(-)
GT3S-2
7
4.2
Gate
1
Gate
(~)
6
Hold-Down Spring
(SFA-402)
Start
GT3F-2
(~)/(+)
Start
Reset
7
6
5
2(~)/(-)
GT3F-1
GT3S-1
5
11
1
2(~)/(-)
8
(~)/(+)
10
2(~)/(-)
2.5
10 11
2.5
5 6 7
1 11
8
9
10
38
4 9
8
Start
GT3A-6
3
4 9
0
7
6
5
3
Reset
ø3
11
1
(~)/(+)
10
Panel
Surface
8
When Using Panel Mount Socket
GT3A-1, -2, -3/GT3F/GT3S/GT3W (8-pin)
(SR2P-511 Socket)
6
4 9
GT3A-5
6
3
2(~)/(-)
50
38
GT3A-4
8
1
2(~)/(-)
Panel
Surface
8
1
2(~)/(-)
50
38
8
(BOTTOM VIEW)
All dimensions in mm.
GT3 Series Multi-function Timers
All GT3 Series
When using DIN 48mm-square Panel Mount Adapter
(For 8-pin solder wiring socket adapter: SR6P-S08 and 11-pin solder wiring socket adapter: SR6P-S11)
98 max.
48
42.5
1.7
Panel Thickness: 0.8 to 5 mm
48
Wiring Socket Adapter
61.2
11
(8-pin Screw Terminal Wiring Socket Adapter: SR6P-M08G)
8-M3.5 Terminal Screw
Panel Thickness: 0.8 to 5 mm
44.6
30.4
44.6
3
4
5
6
2
1
8
7
7
3.5 max.
5.6 min.
ø3.6 min.
6.9 max.
9.8×3
80.5
(11-pin Screw Terminal Wiring Socket Adapter: SR6P-M11G)
45
34
11-M3.5 Terminal Screw
45
16.7
4
92
30.5
3.5 max.
2 1 11 7 6
5
3 8 9 10
7
5.8 min.
ø3.6 min.
6.9 max.
8.5×4
(Finger-safe 11-pin Screw Terminal Wiring Socket Adapter: SR6P-C11)
11-M3.5 Terminal Screw
45
16.7
2 1 11 7 6
45
34
A1 15 25
Finger-safe structure complies with
VDE 0106 T.100.
5
16 18 26 28 A2
4 3 8 9 10
33.5
95
1.5
7
8.5×4
45
(Mounting Hole Layout)
Single
Mounting
45
45
Horizontal Close Mounting
48N--3
Tolerance: +0.5 to 0
N: No. of timers mounted
All dimensions in mm.
19
GT3 Series Instructions
Safety Precautions
••Be sure to turn off power before mounting, removal, wiring,
maintenance and inspection. Otherwise, electric shock or fire
may occur.
••Be sure to use timers within rated specification values. Otherwise electric shock or fire may occur.
••Be sure to use wires to meet voltage and current requirements
and tighten M3.5 terminal screws to a torque of 1.0 to 1.3 N·m.
Be sure to solder the terminals correctly. Loose terminal screws
or incomplete soldering may cause abnormal heat and fire.
Instructions
Mode Setting
The set time is selected by turning the setting knob.
GT3A only
[Setting Examples]
•• When the setting knob is set at 1.5, with dial 0-3 and time range
10S selected, then the set time is 15 sec (1.5 × 10S).
•• When the setting knob is set at 0.2, with dial 0-1 and time range
10H selected, then the set time is 2 hours (0.2 × 10H).
The operation mode can be selected from A, B, C, and D modes
using the Operation Mode Selector. The operation mode is
changed from A to B, C, and D in turn by turning the Operation
Mode Selector clockwise using a flat screwdriver 4 mm wide
maximum and the selected mode is displayed in the window.
Since this selector does not turn infinitely, turn the selector
clockwise when Mode A is displayed and counterclockwise when
Mode D is displayed.
Setting Knob
The time range of GT3F-1 and GT3F-2 can be selected between
1S and 10S with the Time Range Selector by using a flat screw
driver. The selected time range (0-1, 0-3, 0-18, or 0-60) is displayed in the six windows of the Setting Knob by turning Dial
Selector which allows to set the scale. Note that the switches do
not turn infinitely.
Time Range Determined by Time Range Selector and
Dial Selector
Time Range Selector
Operation Mode Selector
2. GT3F (OFF Delay)
Dial Selector
(1) Dial
(2) Range
1S
Mode Code and Operation Mode
Part
No.
MODE
Code
GT3A-1, -2, -3
10S
GT3A-4
A
ON Delay
ON Delay
B
Interval ON
Cycle
C
Cycle
D
Cycle ON
Signal ON/
OFF Delay
Signal OFF
Delay
GT3A-5
GT3A-6
Interval ON
One-Shot
One Shot
Cycle
Signal ON/
OFF Delay
Signal OFF
Delay
One-Shot
ON Delay
One-Shot
0-1
0-3
0 - 18
0 - 60
0.1 sec to
1 sec
0.1 sec to
10 sec
0.1 sec to
3 sec
0.3 sec to
30 sec
0.2 sec to
18 sec
1.8 sec to
180 sec
0.6 sec to
60 sec
6 sec to
600 sec
The set time is selected by turning the Setting Knob.
[Setting Examples]
••When the setting knob is set at 2.5, with dial 0-3 and range 1S
selected, then the set time is 2.5 sec (2.5 × 1S).
••When the setting knob is set at 15, with dial 0-18 and range 10S
selected, then the set time is 150 sec (15 × 10S).
3. GT3S (Star-Delta)
Signal ON/
OFF Delay
Time Range Setting
The time range is calibrated at its maximum time scale, therefore,
it is desirable to use the timer at a setting as close to its maximum time scale as possible for accurate time delay. For a more
accurate time delay, adjust the setting knob by measuring the
operating time before application.
Time range can be selected from 1S, 10S, 10M, and 10H by
turning the Time Range Selector with a flat screwdriver 4 mm
wide maximum. The four different ranges of 0 to 1, 0 to 3, 0 to 6,
and 0 to 18 are displayed in the six windows by turning the Dial
Selector, allowing for selecting the best suited scale. Since the
selectors do not turn infinitely, turn the selectors clockwise when
1S or 0-1 is displayed and counterclockwise when 10H or 0-18 is
displayed.
Time Range Determined by Time Range Selector and
Dial Selector
Time
Range
1S
10S
10M
10H
20
Star-Delta Switching Time
Selector
Star Dial Selector
1. GT3A (Multi-Mode Analog Setting)
Dial
Selector
Setting Knob
0-1
0-3
0-6
0 - 18
0.1 sec to
1 sec
0.1 sec to
10 sec
6 sec to
10 min
6 min to
10 hours
0.1 sec to
3 sec
0.3 sec to
30 sec
18 sec to
30 min
18 min to 30
hours
0.1 sec to
6 sec
0.6 sec to
60 sec
36 sec to
60 min
36 min to
60 hours
0.2 sec to
18 sec
1.8 sec to
180 sec
108 sec to
180 min
108 min to
180 hours
The scale range on the star side can be selected from four different ranges of 0 to 5, 0 to 10, 0 to 50, and 0 to 100 displayed in
the six windows by turning the Star Dial Selector. Note that the
selectors does not turn infinitely.
Time Range Determined by Time Range Selector and
Dial Selector
Star Dial Selector
Dial
0 -- 5
0 -- 10
0 -- 50
0 -- 100
Time Range
0.05 sec -- 5 sec
0.1 sec -- 10 sec
0.3 sec -- 50 sec
1 sec -- 100 sec
Star-Delta Switching
Time Selector
Indication
Time
0.05
0.05 sec
0.1
0.1 sec
0.25
0.25 sec
0.5
0.5 sec
The Star ON time is selected by turning the Setting Knob.
[Setting Examples]
•• If the setting knob is set at 8, with Star Dial Selector 0-10 and
Star- Delta switching time 0.1S selected, the Star ON time (T1) is
8 sec and the Star-Delta switching time (T2) is 0.1 sec.
GT3 Series Instructions
4. GT3W [Twin-Timer]
Inputs of GT3A and GT3F
Time Range Determined by Time Range Selector and
Dial Selector
To avoid electric shock, do not touch the input signal terminal
during power voltage application.
•• When connecting the input signal terminals of two or more
GT3A timers to the same contact or transistor, the input terminals of the same number should be connected. (Connect
Terminals No. 2 in common.)
•• Never apply the input signals to two or more GT3F timers using
the same contact or transistor.
Use a flat screwdriver with a diameter of 4 mm maximum to turn
Time Range Selector and gain time range as shown in the table
below. Note that the selectors do not turn infinitely.
0.1 sec to 6 hours
Time
Range
Scale
Time Range
Selector
0.1 sec to
1S
1 sec
0.3 sec to
10S
0-1
10 sec
15 sec to
10M
10 min
0.1 sec to
1S
6 sec
1.3 sec to
10S
60 sec
7.5 sec to
1M
0-6
1 min
75 sec to
10M
60 min
7.5 min to
1H
6 hours
0.1 sec to 300 hours
Time
Range
Scale
Time Range
Selector
0.1 sec to
1S
3 sec
3.8 sec to
1M
0-3
3 min
3.8 min to
1H
3 hours
0.6 sec to
1S
30 sec
38 sec to
1M
30 min
38 min to
0 - 30
1H
30 hours
10H
6.3 hours to
300 hours
Note: No blank time range can be set.
[Incorrect]
GT3 Series
Timer
Input
Contact or Transistor
Input
Terminal
2
10
Power
Input
Terminal
2
10
[correct]
Input
Terminal
2
10
Power
Input
Terminal
2
10
•• In a transistor circuit for controlling input signals with its primary and secondary power circuits isolated, do not ground the
secondary circuit.
GT3 Series
Timer
Input
Terminal
Rectifier
Circuit
Power
Circuit
Insulating Transformer
•• Do not connect input signal terminals of the GT3A timer to
other terminals than No. 2. Never apply voltage to input signal
terminals. Otherwise, the internal circuit may be damaged.
Selector Setting
10
Gate Input
•• Do not connect input signal terminals of the GT3F timer to other
terminals than No. 2. Never apply voltage to input signal terminals. Otherwise, the internal circuit may be damaged.
•• Input signal lines must be made as short as possible and
installed away from power cables and power lines. Shielded
wires or a separate conduit should be used for input wiring.
•• For contact input, use reliable gold-plated contacts to make
sure that the residual voltage is less than 1V when the contacts
are closed.
Start Input
6
5
7
4
8
3
9
2
10
1
11
Power
••For transistor input, use transistors with following specifications;
VCE = 40V, VCES = 1V or less, IC = 50mA or more, ICBO = 50μA or
less. The resistance should be less than 1kΩ when the transistor
is on. When the output transistor switches on, a signal is inputted to the timer.
Gate Input
The GT3F, consisting of a high-impedance circuit, may not be
reset due to the influence of an inductive voltage or residual
voltage caused by a leakage current. In not reset, connect an RC
filter or bleeder resistor between power terminals so that the voltage between power terminals can be reduced to less than 15%
of the rated voltage.
RY
Power
Start Input
Wiring
2
Reset Input
Power
•• Since DC types have a polarity in their power supply connection, connect the power according to wiring diagram.
•• Since AC type GT3A, GT3S, and GT3W comprise a capacitive
load, the SSR dielectric strength should be two or more times
as large as the power voltage when switching the timer power
using an SSR.
5, 6, and 7
Input Terminal
Reset Input
•• Use a flat screwdriver with a diameter of 4 mm maximum to
turn the selector. Turn the selector until it clicks. Otherwise,
malfunction may occur. Also, do not rotate the selector forcibly
since the selector does not turn infinitely.
•• Since changing the setting during operation may cause malfunction, turn power off before changing the setting.
6
5
7
4
8
3
9
2
10
1
11
Power
21
GT3 Series Instructions
Contact Protection
GT3A
Transistor output equipment such as proximity switches and photoelectric switches
can input signals if they are voltage/current
output type, power voltage ranges from 18
to 30V, and residual voltage is 1V. When the
signal voltage switches from H to L, a signal
is inputted to the timer.
Transistor Output
Circuit
Transistor
5, 6, 7
Input
Terminal
2
GT3F
Do not input signals using transistor output equipment of a
voltage/current output type. Otherwise, the internal circuit may be
damaged.
Minimum Power Application Time
If the power application time to the GT3F is shorter than the
minimum power application time, the output relay may not operate
or the timer may operate faster than the preset time.
Time Range Setting
Repeat error is calibrated at its maximum time scale, therefore, it
is desirable to use the timer at a setting as close to its maximum
time scale as possible for accurate time delay. For a more
accurate time delay, adjust the setting knob by measuring the
operating time before application.
Time Accuracy
Repeat Error
This indicates variance of operation time when operation is
repeated under the same conditions. The variance is calculated
from the following formula and the measurements should be
done 5 times at least.
1
Max. measured value - Min. measured value
× 100 (%)
=±
×
2
Maximum scale value
Voltage Error
This indicates the variance of operation time when the voltage at
operation current varies within allowable voltage variance.
=±
Tv - Tr
× 100 (%)
Tr
Tv: Average of measured operation time values at voltage V
Tr: Average of measured operation time values at the raged voltage
Temperature Error
This indicates the influence caused by the change in temperature
during operation within operating temperature. This is shown
with the variance of operation time.
=±
Tt - T20
× 100 (%)
T20
Tt: Average of operation times at temperature t
T20: Average of operation times at reference temperature (20°C)
Setting Error
This indicates the deviation, range, and gap between actual
operation time and that on scale.
=±
Average of measured values - Set value
× 100 (%)
Maximum scale value
Ex.)
GT3 setting error: ±10%
When the maximum scale value is 10 sec. and setting time is 1 to
3 sec., the setting error ia ±1 sec. and operating time is 1 to 3 sec.
When setting a value near the lower limit, be sure to confirm the
actual operating time.
Load Current
The rated current of the contact (or control output) should not be
exceeded. Especially for inductive, capacitive, and incandescent
lamp loads, the inrush current as large as a few to several tens
times the rated current may cause welded contacts and other
troubles. The amount of inrush current as well as steady-state
current must be taken into consideration.
22
Switching an inductive load generates a counter-electromotive
force in the coil. The counter emf will cause arcing, which may
shorten the contact life. Application of a protection circuit is
recommended for contact protection.
Rest Time
When turning power off after time-out or during operation, allow a
rest time longer than the reset time to restart. (Each model has a
different reset time.)
Continuous Energizing
Continuous energizing for a long period of time may damage the
electrical characteristics of the timer because of internal heating. Use an additional relay to the output circuit and refrain from
continuous energizing of the timer.
Dielectric Strength Test
When performing an insulation resistance or dielectric-strength
test on control panels containing timers, make sure that the dielectric strength of the timer is not exceeded. In case the dielectric strength is exceeded, remove the timers from the panels.
Operating Environment
Temperature and Humidity
Use the timer within the operating temperature and operating
humidity ranges and prevent freezing and condensation. After
storing below the operation temperature, leave the timer at room
temperature for a sufficient period of time before use.
Environment
Prevent a corrosive gas such as sulfurous or ammonia gas,
organic solvents (alcohol, benzine, thinner, etc.), strong alkaline
substances or strong acids from touching to the timer, and do
not use the timer in such an environment. Keep the timer from
water splashes or steam.
Vibration and Shock
Since excessive vibrations or shocks cause the output contacts
to open, the timer should be used within the operating extremes
of vibration and shock resistance. Use of hold-down springs is
recommended for secure mounting on sockets.
Noise and Static Charge
Check the operation of the timer before using in an environment
with a lot of noise. Install the input signal source, input signal
wiring and timer away from noise source and high-voltage
wire with noise as much as possible. Also, in case of using the
timer under the environment with multiple static charge (pipe
transportation of molding material, power/liquid material, etc.),
place the timer away from such static charge source as well.
Others
• The GT3F does not read the preset values of each selector after
power is turned off. Note that minimizing the preset time does
not shorten the delay time after power is turned off.
• To make a sequence circuit by connecting timers and relays,
check the timer operation sufficiently in consideration of the
reset time of the timer.
• Storage temperature should range from -30°C to +70°C. If the
product has been stored at a temperature below -10°C, leave
the product at room temperatures for more than 3 hours before
using.
• Do not remove the housing.
• In the GT3 timers, latching relay is used for output relay. Shocks
such as dropping during transportation or handling may cause
the output to be different from the initial value. Be sure to check
the output status using a tester.
GT5Y Miniature Electronic Timers
Four Selectable Time Ranges
Delayed Output 4PDT/3A or DPDT/5A
• Three operation modes: ON Delay, Interval ON, and Cycle
• Repeat error: ±0.2% ±20 ms maximum
• Miniature size
• LED indicators for output and power
• Complies with safety standards.
UL/c-UL listed. EN compliant.
Applicable
Mark
File No. or Organization
Standards
UL508
UL/c-UL Listed
CSA C22.2 No.14
File No. E55996
EU Low Voltage Directive
Package Quantity: 1
Output
220V AC/
30V DC, 5A
DPDT
ON Delay
220V AC/
30V DC, 3A
4PDT
220V AC/
30V DC, 5A
DPDT
Interval
ON
4PDT
220V AC/
30V DC, 3A
DPDT
220V AC/
30V DC, 5A
4PDT
220V AC/
30V DC, 3A
Cycle
1S/10S/1M/10M
1S/10S/1M/10M
Operating
Voltage
Part No.
100 to 120V AC
12V DC
24V DC
100 to 120V AC
24V DC
GT5Y-2SN1A100
GT5Y-2SN3A100
GT5Y-2SN6A100
GT5Y-2SN1A200
GT5Y-2SN3A200
GT5Y-2SN6A200
GT5Y-2SN1D12
GT5Y-2SN3D12
GT5Y-2SN6D12
GT5Y-2SN1D24
GT5Y-2SN3D24
GT5Y-2SN6D24
GT5Y-4SN1A100
GT5Y-4SN3A100
GT5Y-4SN6A100
GT5Y-4SN1A200
GT5Y-4SN3A200
GT5Y-4SN6A200
GT5Y-4SN3D12
GT5Y-4SN1D24
GT5Y-4SN3D24
GT5Y-4SN6D24
GT5Y-2SV1A100
GT5Y-2SV1D12
GT5Y-2SV1D24
GT5Y-4SV1A100
GT5Y-4SV1D24
100 to 120V AC
GT5Y-2SF1A100
200 to 240V AC
24V DC
GT5Y-4SF1A200
GT5Y-4SF1D24
100 to 120V AC
200 to 240V AC
12V DC
24V DC
100 to 120V AC
200 to 240V AC
12V DC
24V DC
Note: S and M of the time range indicate second, and minute respectively.
Both SY4S-05C and SM2S-05C are UL recognized, CSA certified, and TÜV approved. Others are UL recognized and CSA certified, except for SY4S-05A and SM2S-05A.
When ordering, specify the Ordering No.
DIN
Rail
Mount
Socket
Socket
HoldDown
Spring
Panel/
PC
Board
Mount
Socket
Socket
Hold-Down
Spring
Code
Scale
1S
10S
1M
10M
3S
30S
3M
30M
6S
60S
6M
60M
0 to 10
0 to 10
0 to 10
0 to 10
0 to 3
0 to 3
0 to 3
0 to 3
0 to 6
0 to 6
0 to 6
0 to 6
Package
Quantity
1
1
1
1
1
1
1
1
1
1
10 sets
(20 pcs)
Part No.
Ordering No.
SY4S-05A
SY4S-05C
SY4S-05D
SY4S-05DF
SU2S-11L
SU4S-11L
SM2S-05A
SM2S-05C
SM2S-05D
SM2S-05DF
SY4S-05A
SY4S-05C
SY4S-05D
SY4S-05DF
SU2S-11L
SU4S-11L
SM2S-05A
SM2S-05C
SM2S-05D
SM2S-05DF
SFA-202
SFA-202PN20
SFA-511
SFA-511PN20
20
SY4S-51
SY4S-61
SM2S-51
SY4S-51
SY4S-61
SM2S-51
1
1
1
SM2S-61
SM2S-61
1
SFA-302
SFA-302PN20
10 sets
(20 pcs)
Remarks
For 4PDT contact
For 4PDT contact
For 4PDT contact
For 4PDT contact
For DPDT contact
For 4PDT contact
For DPDT contact
For DPDT contact
For DPDT contact
For DPDT contact
For SY4S-05A, SM2S-05A (2 pcs/set)
For SY4S-05D, SY4S-05DF,
SM2S-05D, SM2S-05DF
For 4DPT contact, Solder Terminal
For 4DPT contact, PC Board Terminal
For DPDT contact, Solder Terminal
For DPDT contact, PC Board Terminal
For SY4S-51, SY4S-61, SM2S-51,
SM2S-61 (2 pcs/set)
Time Range
Indication
× 0.1
S
×1
S
× 0.1
M
×1
M
×1
S
× 10
S
×1
M
× 10
M
×1
S
× 10
S
×1
M
× 10
M
Time Range
0.1 sec to 1 sec
0.2 sec to 10 sec
1.2 sec to 1 min
12 sec to 10 min
0.1 sec to 3 sec
0.5 sec to 30 sec
3 sec to 3 min
30 sec to 30 min
0.1 sec to 6 sec
1 sec to 60 sec
6 sec to 6 min
1 min to 60 min
Contact Ratings
Part No.
Contact
Configuration
Resistive
Load
Inductive
Load
cosø=0.3
L/R=7ms
Maximum Switching
Voltage
Maximum Switching
Current
Maximum Switching
Frequency
Resistive
Load
Inductive
Load
cosø= 0.3
L/R=7ms
Minimum Applicable
Load
External Protection
Element
Accessories
Item
Time Ranges
Electrical
Mechanical
GT5Y-4
GT5Y-2
4PDT
DPDT
220V AC, 3A
30V DC, 3A
220V AC, 5A
30V DC, 5A
220V AC, 0.8A
30V DC, 1.5A
220V AC, 2A
30V DC, 2.5A
250V AC/125V DC
250V AC/125V DC
3A
5A (Note)
1800 operations/
hour
AC: 660VA
DC: 90W
1800 operations/
hour
AC: 1100VA
DC: 150W
AC: 176VA
DC: 45W
AC: 440VA
DC: 75W
5V DC, 10mA
(reference value)
24V DC, 5mA
(reference value)
5V DC, 20mA
(reference value)
24V DC, 10mA
(reference value)
Fuse 250V 3A
Fuse 250V 5A
200,000 operations
minimum
(220V AC, 3A)
50 million operations minimum
500,000 operations
minimum
(220V AC, 5A)
50 million operations
minimum
Note: See Operating Temperature - Maximum Switching
Current Characteristics.
Operating Temperature Maximum Switching Current
Characteristics
Check the derating curve described below when
mounting more than two GT5Y-2 timers and SM2S05* sockets.
Mounting
Direction
Derating Curve
Switching Current
Contact
Time Ranges
(4 ranges
selectable)
1S/10S/1M/10M
3S/30S/3M/30M
6S/60S/6M/60M
1S/10S/1M/10M
3S/30S/3M/30M
6S/60S/6M/60M
1S/10S/1M/10M
3S/30S/3M/30M
6S/60S/6M/60M
1S/10S/1M/10M
3S/30S/3M/30M
6S/60S/6M/60M
1S/10S/1M/10M
3S/30S/3M/30M
6S/60S/6M/60M
1S/10S/1M/10M
3S/30S/3M/30M
6S/60S/6M/60M
3S/30S/3M/30M
1S/10S/1M/10M
3S/30S/3M/30M
6S/60S/6M/60M
Life
Operation
Mode
Rated Load
Allowable
Contact Power
EN61812-1
SM2S-05A, C
Sockets
5A
SM2S-05D, DF
Sockets
2.5A
40°C
50°C
Operating Temperature
23
GT5Y Miniature Electronic Timers
General Specifications
Operation Charts and Internal Connections
GT5Y-oSN
GT5Y-oSV
GT5Y-oSF
ON Delay
Interval
Cycle
2 (IEC60664-1)
III (IEC60664-1)
200 to 240V AC (50/60Hz)
100 to 120V AC (50/60Hz)
24V DC
12V DC
170 to 264V AC (50/60Hz)
85 to 132V AC (50/60Hz)
21.6 to 26.4V DC
10.8 to 13.2V DC
Rated Voltage × 20% minimum
-10 to +50°C (no freezing and condensation)
Note: See Operating Temperature – Maximum Switching Current Characteristics.
Electrical Life Curves
110V AC Resis. Load
220V AC Resis. Load
110V AC Induc. Load
220V AC Induc. Load
100
50
1
2
3
1-9, 3-11, 2-10, 4-12 (NC)
ON Delay
5-9, 7-11, 6-10, 8-12 (NO)
POWER Indicator
OUT Indicator
4
Set Time
Terminal No.
13-14 (POWER)
1-9, 3-11, 2-10, 4-12 (NC)
Interval
ON
5-9, 7-11, 6-10, 8-12 (NO)
POWER Indicator
OUT Indicator
Set Time
T
T
Terminal No.
13-14 (POWER)
1-9, 3-11, 2-10, 4-12 (NC)
Cycle
5-9, 7-11, 6-10, 8-12 (NO)
POWER Indicator
OUT Indicator
(Internal Connections)
GT5Y-4
5
1
6
2
7
3
8
4
GT5Y-2
13
5
1
8 4
13
(~/–)
(~/–)
(~/+)
(~/+)
9
10
11
12
9
14
12
14
500
83.6 max. (Note 3)
100
50
10
5
(When using DIN rail)
BAA, BAP: 87.6 max. (Note 4)
30V DC Resis. Load
30V DC Induc. Load
100V DC Resis. Load
100V DC Induc. Load
1000
0
1
2
3
4
27.5
Life (×10,000 operations)
Life (× 10,000 operations)
1000
0
Set Time
Terminal No.
13-14 (POWER)
See Relay Sockets catalog for SM2S-05A, SM2S-05C, SM2S05D, SM2S-05DF.
DC Load
GT5Y-2
GT5Y-4
GT5Y-2
GT5Y-4
10
Operation
GT5Y-2
5000
AC Load
500
Item
-30 to +80°C (no freezing and condensation)
35 to 85% RH (no condensation)
35 to 85% RH (no condensation)
0 to 2000m (operation)
Altitude
0 to 3000m (transportation)
Reset Time
100 ms maximum
Repeat Error
±0.2%, ±20 ms
Voltage Error
±0.5%, ±20 ms
Temperature Error
±3%
Setting Error
±10%
Insulation Resistance 100 MΩ minimum (500V DC megger)
Between power and output terminals: 2000V AC, 1 minute
Between contacts of different poles: 2000V AC, 1 minute
Dielectric Strength
Between contacts of the same pole: 1000V AC, 1 minute
Vibration Resis10 to 55 Hz, amplitude 0.75 mm, 2 hours each in 3 directance
tions
Operating extremes: 98 m/s2,
Shock Resistance
Damage limits: 490 m/s2, 3 shocks each in 6 directions
Degree of Protection IP40 (timer), IP20 (socket) (IEC60529)
A200 1.6 VA (200V AC/60Hz)
Power
A100 1.4 VA (100V AC/60Hz)
Consumption
D24
1.0W
(approx.)
D12
0.9W
Dimensions
27.5H × 21.0W × 58.6D mm
Weight (approx.)
50g
5000
Operation
Mode
5
Load Current (A)
Load Current (A)
21
Dimensions
6
52.6
6.4
58.6
(When using DIN Rail Mount Socket)
HoldDown
Spring
DIN
Rail
18.5
25
GT5Y-4
See Relay Sockets catalog for SY4S-05A, SY4S-05C, SY4S-05D,
SY4S-05DF.
(When using DIN rail)
BAA, BAP: 87.6 max. (Note 2)
83.6 max. (Note 1)
Note 3: SM2S-05A: 83.6 max., SM2S-05C: 83.6 max., SM2S-05D: 88.6
max., SM2S-05DF: 88.6 max.
Note 4: SM2S-05A: 87.8 max., SM2S-05C: 87.8 max., SM2S-05DN: 92.8
max., SY4S-05DF: 92.8 max.
GT5Y-4 and SU4S-11L, GT5Y-2 and SU2S-11L
27.5
(When using DIN rail)
BAA, BAP: 94.1 max.
90.6 max.
52.6
58.6
6.4
HoldDown
Spring
DIN
Rail
27.5
6
18.5
25
3
21
Note 1: SY4S-05A: 83.6 max., SY4S-05C: 83.6 max., SY4S-05D: 88.6
max., SY4S-05DF: 88.6 max.
Note 2: SY4S-05A: 87.8 max., SY4S-05C: 87.8 max., SY4S-05D: 92.8
max., SY4S-05DF: 92.8 max.
24
3
Model
Operation
Pollution Degree
Overvoltage Category
A200
Rated
A100
Operational
D24
Voltage
D12
A200
A100
Voltage
Range
D24
D12
Reset Voltage
Operating Temperature
Storage/Transportation Temperature
Operating Humidity
Storage Humidity
21
6
52.6
58.6
6.4
32
35.5
Applicable hold-down spring: SFA-202
GT5P Miniature Electronic Timers
Economic Efficiency Focused
Delayed Output SPDT/5A
••Three operation modes: ON Delay, Cycle, and One Shot
••Repeat error: ±0.2% ±10 ms maximum
••Complies with safety standards
UL recognized, CSA certified, TÜV approved, EN compliant
File No. or Organization
UL508
UL/c-UL recognized
File No. E55996
CSA C22.2 No.14
CSA File No. LR66809
EN61812-1
EU Low Voltage Directive
Package Quantity: 1
Operation
Mode
ON Delay
Cycle
One Shot
Contact
SPDT
SPDT
SPDT
Output
24V DC/
120V AC, 5A
240V AC, 3A
24V DC/
120V AC, 5A
240V AC, 3A
24V DC/
120V AC, 5A
240V AC, 3A
Time
Range
3S
10S
30S
60S
3M
6M
10M
1S
6S
10S
30S
60S
3M
6M
10M
1S
6S
10S
60S
6M
10M
10S
30S
60S
10M
3S
10S
3S
10S
3S
10S
3S
10S
3S
3S
10S
3S
10S
Operating
Voltage
100 to 120V AC
200 to 240V AC
24V AC/DC
12V DC
100 to 120V AC
200 to 240V AC
24V AC/DC
12V DC
100 to 120V AC
200 to 240V AC
24V AC/DC
Part No.
(Ordering No.)
GT5P-N3SA100
GT5P-N10SA100
GT5P-N30SA100
GT5P-N60SA100
GT5P-N3MA100
GT5P-N6MA100
GT5P-N10MA100
GT5P-N1SA200
GT5P-N6SA200
GT5P-N10SA200
GT5P-N30SA200
GT5P-N60SA200
GT5P-N3MA200
GT5P-N6MA200
GT5P-N10MA200
GT5P-N1SAD24
GT5P-N6SAD24
GT5P-N10SAD24
GT5P-N60SAD24
GT5P-N6MAD24
GT5P-N10MAD24
GT5P-N10SD12
GT5P-N30SD12
GT5P-N60SD12
GT5P-N10MD12
GT5P-F3SA100
GT5P-F10SA100
GT5P-F3SA200
GT5P-F10SA200
GT5P-F3SAD24
GT5P-F10SAD24
GT5P-F3SD12
GT5P-F10SD12
GT5P-P3SA100
GT5P-P3SA200
GT5P-P10SA200
GT5P-P3SAD24
GT5P-P10SAD24
Time Ranges
Code
1S
3S
6S
10S
30S
60S
3M
6M
10M
Time Range
0.1 sec to 1 sec
0.1 sec to 3 sec
0.1 sec to 6 sec
0.2 sec to 10 sec
0.5 sec to 30 sec
1 sec to 60 sec
3 sec to 3 min
6 sec to 6 min
10 sec to 10 min
Contact Ratings
Contact Configuration
Maximum Switching
Voltage
Maximum Switching
Current
Maximum Switching
Power
Rated Load
Mark
Life
Applicable
Standards
Resistive Load
Inductive Load
cosø = 0.3 - 0.4
L/R = 15 ms
Electrical
Mechanical
SPDT
250V AC, 150V DC
5A
AC: 960VA
DC: 120W
120V AC / 24V DC, 5A
240V AC, 3A
240V AC, 0.8A
120V AC, 1.4A
24V DC, 1.7A
100,000 operations minimum
(rated resistive load)
20,000,000 operations
minimum
Minimum Applicable Load: 5V DC 10 mA (reference value)
Note: S and M of time range indicate second and minute respectively.
Accessories
Item
DIN Rail Mount
Socket
Socket
Hold-Down Spring
Panel Mount
Socket
w/Solder Terminals
w/Wire Wrap Terminals
Part No.
SR2P-06A
SR2P-05A
SR2P-05C
SFA-202
SFA-203
SR2P-511
SR2P-70
Ordering No.
SR2P-06A
SR2P-05A
SR2P-05C
SFA-202PN20
SFA-203PN20
SR2P-511
SR2P-70
Package Quantity
1
1
1
10 sets (20 pcs)
10 sets (20 pcs)
1
1
Remarks
UL/CSA/TÜV
For SR2P-06A (2 pcs/set)
For SR2P-05A (2 pcs/set)
UL/CSA
25
GT5P Miniature Electronic Timers
General Specifications
Model
Operation
Pollution Degree
A200
Rated
A100
Operational
AD24
Voltage
D12
A200
A100
Voltage
Range
AD24
D12
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Operation Charts and Internal Connections
GT5P-N
GT5P-F
GT5P-P
ON Delay
Cycle
One Shot
2 (IEC60664-1)
200 to 240V AC (50/60Hz)
100 to 120V AC (50/60Hz)
24V AC (50Hz/60Hz)/24V DC
12V DC
170 to 264V AC (50/60Hz)
85 to 132V AC (50/60Hz)
20.4 to 26.4V AC (50/60Hz)/21.6 to 26.4V DC
10.8 to 13.2V DC
Operation
Mode
Life ( ×10,000 operations)
6-8 (NO)
POWER Indicator
OUT Indicator
6-8 (NO)
POWER Indicator
OUT Indicator
Terminal No.
13-14 (POWER)
5-8 (NC)
One Shot
6-8 (NO)
POWER Indicator
OUT Indicator
(Internal Connections)
ON Delay (GT5P-N)
4
7
5
3
2
1
1
2
3
4
Load Current (A)
Dimensions
(When using DIN Rail Mount Socket)
SR2P-05A
For SR2P-05C, see Relay Sockets catalog.
Note 1: SR2P-05C: 99.5 max.
Note 2: SR2P-05C: 103.5 max.
5
Cycle (GT5P-F)
4
5
5
3
6
3
6
2
7
2
7
1
8
(~/+)
POWER
24V
DC R
esis.
load
120V
AC R
esis.
240V
load
AC R
esis
. loa
d
24V
DC
120
24
τ
VA
=1
0V
5m
Cc
AC
os
s
ø=
co
sø
0.4
=0
.4
50ms minimum
3-4 (Start Input)
(~/–)
10
0
5-8 (NC)
Cycle
1
20
Set Time
T
T
Terminal No.
2-7 (POWER)
Electrical Life Curves
30
Set Time
5-8 (NC)
On Delay
–30 to +70°C (no freezing)
100
70
50
Operation
Terminal No.
2-7 (POWER)
–10 to +50°C (no freezing)
35 to 85% RH (no condensation)
30 to 85% RH (no condensation)
0 to 2000m (operation)
Altitude
0 to 3000m (transportation)
Reset Time
100 ms maximum
Repeat Error
±0.2%, ±10 ms
Voltage Error
±0.5%, ±20 ms
Temperature Error
±3%
Setting Error
±10%
Insulation Resistance 100 MΩ minimum (500V DC megger)
Between power and output terminals: 2000V AC, 1 minute
Between contacts of different poles: 2000V AC, 1 minDielectric Strength
ute
Between contacts of the same pole: 750V AC, 1 minute
10 to 55Hz, amplitude 0.75 mm, 2 hours each in 3
Vibration Resistance
directions
Operating extremes: 98 m/s2,
Shock Resistance
Damage limits: 490 m/s2
A200
3.9 VA (60Hz)
5.6 VA (60Hz)
A100
2.3 VA (60Hz)
2.9 VA (60Hz)
Power
Consump1.2 VA (60Hz)/
tion (approx.) AD24 1.3 VA (60Hz)/0.5W
0.5W
D12
0.6W
0.6W
Dimensions
36H × 29W × 81.5D mm
Weight (approx.)
49g
26
Item
SR2P-06B
START
EXTERNAL
CONTROL
SIGNAL
8
(~/–)
(~/+)
POWER
One Shot (GT5P-P)
4
5
1
8
6
3
2
7
(~/–)
(~/+)
POWER
GT5Y/GT5P Miniature Electronic Timers
Dimensions / Mounting Hole Layout (for Panel/PC Board Mount Socket)
1. GT5Y-4
Panel Mount Socket (SY4S-51)
2. GT5Y-2
Panel Mount Socket (SM2S-51)
PC Board Mount Socket (SY4S-61)
PC Board Mount Socket (SM2S-61)
3. GT5P
Solder Terminal (SR2P-511)
Wire Wrap Terminal (SR2P-70)
Installation of Hold-Down Springs
DIN Rail Mount Socket
Panel/PC Board Mount Socket
The SFA-302 Hold-Down Springs can be installed to the
SY4S-51, SY4S-61, SM2S-51, and SM2S-61 sockets.
Recommended Tightening Torque and Terminal Screw
Timer
Applicable Socket
Terminal Screw
Recommended
Tightening Torque
GT5Y
SY4S-05
SM2S-05
M3
0.6 to 1.0 N·m
Hold-down springs cannot be installed to SR2P-511 and
SR2P-70 panel mount sockets.
Note: Once installed into sockets, the hold-down springs cannot
be removed.
Recommended Tightening Torque and Terminal Screw
Timer
Applicable Socket
Terminal Screw
Recommended
Tightening Torque
GT5P
SR2P-05
SR2P-06
M3
1.0 to 1.3 N·m
27
GT5Y/GT5P Miniature Electronic Timers
Installation/Removal of Hold-Down Springs
28
Installation/Removal of Hold-Down Springs
GT5Y/GT5P Miniature Electronic Timers
Safety Precautions
••Be sure to turn off power before mounting, removal, wiring,
maintenance and inspection. Otherwise, electric shock or fire
could occur.
••Be sure to use timers within rated specification values. Otherwise, electric shock or fire may occur.
••Be sure to use wires to meet voltage and current requirements
and tighten M3.5 terminal screws to a tightening torque of 1.0
to 1.3 N·m. Be sure to solder the terminals correctly. Loose
terminal screws or incomplete soldering may cause abnormal
heat and fire.
Instructions
Time Range Setting
Contact Protection
The time range is calibrated at its maximum time scale, therefore
it is desirable to use the timer at a setting as close to its maximum time scale as possible for accurate time delay. For a more
accurate time delay, adjust the control knob by measuring the
operating time with a watch before application.
On the GT5Y timers, a desired time range can be selected using
the time range selectors on the side surface. Turn the multiplier
and time unit selectors using a flat screwdriver until they click.
Switching an inductive load generates a counter-electromotive
force in the coil. The counter emf will cause arcing, which may
shorten the contact life. Application of a protection circuit is
recommended for contact protection.
Rest Time
When turning power off after time-out, allow a rest time of 0.1
sec, and during operation, 1 sec at least.
Control knob
Power
Time range indication window
Since DC types are designed to operate on DC power containing
10% or less ripple, insert a smoothing circuit when using a rectified AC power to operate DC type timers.
Time range selector
Continuous Energizing
Continuous energizing for a long period of time may damage the
electrical characteristics of the timer because of internal heating. Use an additional relay to the output circuit and refrain from
continuous energizing of the timer.
Timing Accuracy
Timing accuracies are calculated from the following formulas:
Repeat Error
=±
1
Max. measured value - Min. measured value
× 100 (%)
×
2
Maximum scale value
Voltage Error
=±
Tv - Tr
Tv: Average of measured values at voltage V
× 100 (%)
Tr
Tr: Average of measured values at the raged voltage
Temperature Error
=±
Tt - T20
Tt: Average of measured values at t°C
× 100 (%)
T20
T20: Average of measured values at 20°C
Setting Error
=
Average of measured values - Set value
× 100 (%)
Maximum scale value
Use of External Input (GT5P-P Only)
1. Do not apply voltage to external input terminals 3 and 4. Be
sure not to connect external inputs to other terminals because
the internal circuit may be damaged.
2. Use reliable mechanical contacts capable of switching approximately 22V DC, 1 mA to close input terminals 3 and 4.
(Closed: 1 kΩ maximum, Open: 100 kΩ minimum) The input
terminals should not be connected to a ground wire of other
devices.
3. Do not install input lines in parallel with high-voltage or motor
lines. Use shielded wires or separate conduit for input lines,
and make the input lines as short as possible.
Load Current
The rated current of the contact (or control output) should not be
exceeded. Especially for inductive, capacitive, and incandescent
lamp loads, the inrush current as large as a few to several tens
times the rated current may cause welded contacts and other
troubles. The amount of inrush current as well as steady-state
current must be taken into consideration.
Dielectric Strength Test
When performing an insulation resistance or dielectric strength
test on control panels containing timers, make sure that the dielectric strength of the timer is not exceeded. In case the dielectric strength is exceeded, remove the timers from the panels.
Operating Environment
Temperature and Humidity
Use the timer within the operating temperature and operating
humidity ranges and prevent freezing and condensation. After
storing below the operation temperature, leave the timer at room
temperature for a sufficient period of time before use.
Environment
Prevent a corrosive gas such as sulfurous or ammonia gas,
organic solvents (alcohol, benzine, thinner, etc.), strong alkaline
substances or strong acids from touching to the timer, and do
not use the timer in such an environment. Keep the timer from
water splashes or steam.
Vibration and Shock
Since excessive vibrations or shocks cause the output contacts
to open, the timer should be used within the operating extremes
of vibration and shock resistance. Use of hold-down springs is
recommended for secure mounting on sockets.
Others
•• Use a mechanical-contact switch or relay to supply power to
the time.
•• When driving the timer using a solid-state output device such
as two-wire proximity switch, photoelectric switch or solidstate relay directly, malfunction may be caused by a leakage
current from the solid-state device. Be sure to check thoroughly before using.
•• Since AC types (such as A100 and A200) comprise a capacitive
load, the SSR dielectric strength should be two or more times
as large as the power voltage when switching the timer power
using an SSR.
•• To make a sequence circuit by connecting timer and relay,
check the timer operation sufficiently in consideration of the
reset time of the timer.
29
GE1A Series Electronic Timers
Two different time ranges to cover a wide time
range
••Large clear knob for easy time range setting
••ON Delay function
••Highly precise time control
••Instant monitoring of operation status by LED indicators.
Applicable
Standards
UL508
CSA C22.2 No. 14
Mark
File No. or Organization
UL/c-UL Listed
File No. E204716
EU Low Voltage Directive
EN61812-1
TÜV Product Service
Contact Ratings
Contact Ratings
Electrical Life
Mechanical Life
Time Ranges
Time Range Code
240V AC/5A, 24V DC/5A (resistive load)
100,000 operations minimum (resistive load)
GE1A-B: 10,00,000 operations minimum
GE1A-C: 5,000,000 operations minimum
10H
10H
30H
30H
Time Range
10H
(0.1 sec. to 10 hours)
30H
(0.3 sec. to 30 hours)
Rated Voltage
220 to 240V AC
200 to 220V AC
110 to 120V AC
100 to 110V AC
24V AC/DC
220 to 240V AC
200 to 220V AC
110 to 120V AC
100 to 110V AC
24V AC/DC
Magnification
1S
10S
1M
10M
1H
10H
1S
10S
1M
10M
1H
10H
Time Range
0.1 sec. to 1 sec.
1 sec. to 10 sec.
0.1 min. to 1 min.
1 min. to 10 min.
0.1 hour to 1 hour
1 hour to 10 hours
0.3 sec. to 3 sec.
3 sec. to 30 sec.
0.3 min. to 3 min.
3 min. to 30 min.
0.3 hour to 3 hour
3 hour to 30 hours
Part No.
Contact
Delayed SPDT +
Instantaneous SPDT
GE1A-B10HA220
GE1A-B10HA200
GE1A-B10HA110
GE1A-B10HA100
GE1A-B10HAD24
GE1A-B30HA220
GE1A-B30HA200
GE1A-B30HA110
GE1A-B30HA100
GE1A-B30HAD24
Delayed DPDT
GE1A-C10HA220
GE1A-C10HA200
GE1A-C10HA110
GE1A-C10HA100
GE1A-C10HAD24
GE1A-C30HA220
GE1A-C30HA200
GE1A-C30HA110
GE1A-C30HA100
GE1A-C30HAD24
Part No. Development
GE1A
Rated Voltage Code
Time Range Code
Contact Code
30
A220: 220 to 240V AC
A200: 200 to 220V AC
A110: 110 to 120V AC
A100: 100 to 110V AC
AD24: 24V AC/24V DC
10H: 0.1S to 10H
30H: 0.3S to 30H
B: Instantenous SPDT + Delayed SPDT
C: Delayed DPDT
GE1A Series Electronic Timers
Specifications
Model
Operation Mode
Time Range
Rated Operational Voltage
Voltage Tolerance
Operating Temperature
Storage Temperature
Operating Humidity
Repeat Error
Voltage Error
Temperature Error
Setting Error
Insulation Resistance
Between power and output terminals
Dielectric Strength Between contact circuits
Between contact circuits (opposite pole)
Vibration Resistance
Damage limits
Shock Resistance
Operating extremes
220V AC
200V AC
110V AC
100V AC
24V AC
24V DC
Power
Consumption
Weight (Approx.)
GE1A-B
GE1A-C
ON Delay
0.1 second to 30 hours
220V to 240V AC, 200 to 220V AC, 110V to 120V AC, 100 to 110V AC,
24V AC/DC
AC: 85 to 110%, DC: 90 to 110%
–10 to +55°C (without freezing)
–30 to +70°C (without freezing)
35 to 85% RH (without condensation)
±0.2% ±10 ms maximum
±0.5% ±10 ms maximum
±3% maximum
±10% maximum
100 MΩ minimum (500V DC megger)
2,000V AC, 1 minute
750V AC, 1 minute
2,000V AC, 1 minute
Damage limits: Amplitude 0.75 mm, 10 to 55 Hz
Operating extremes: Amplitude 0.5 mm, 10 to 55 Hz
Panel mount: 490 m/s2 (approx. 50G)
Surface mount: 249 m/s2 (approx. 25G)
98 m/s2 (approx. 10G)
7.7 VA (60 Hz), 6.6 VA (50 Hz)
8.0 VA (60 Hz), 7.0 VA (50 Hz)
7.0 VA (60 Hz), 6.0 VA (50 Hz)
8.0 VA (60 Hz), 7.0 VA (50 Hz)
3.8 VA (60 Hz), 3.3 VA (50 Hz)
3.5 VA (60 Hz), 3.0 VA (50 Hz)
3.5 VA (60 Hz), 3.0 VA (50 Hz)
3.5 VA (60 Hz), 3.0 VA (50 Hz)
1.6 VA
2.0 VA
1.0W
0.8W
101g
95g
GE1A-B
Item
Power
Delayed
Contact
Instantaneous
Contact
LED
Indicator
GE1A-C
Terminal
No.
Operation
Item
Preset Time
2-7
(Power)
Power
5-8
(NC)
Delayed
Contact
6-8
(NO)
1-4
(NC)
LED
Indicator
1-3
(NO)
Terminal
No.
Operation
Preset Time
2-7
(Power)
1-4, 5-8
(NC)
1-3, 6-8
(NO)
POWER
OUT
POWER
OUT
Internal Connections
GE1A-B
3
2
4
1
5
8
GE1A-C
6
3
7
2
(~/+)
(~/−)
4
5
1
8
(~/–)
7
(~/+)
Panel Cut-out
35
48
10.2
6
14.2
10.9
+0.5
45 –0
+0.5
63.8
48
45 –0
Dimensions
6
31
GE1A Series Electronic Timers
Applicable Sockets
SR2P-05A (not UL/c-UL listed)
When using BAA/BAP: 113 max.
63.8
29
4.5 max.
ø4.2 hole
3
16.5
29
DIN Rail
(BAA/BAP)
8
20
2-ø4.2 Mounting Holes
(or M4 Tapped Holes)
M3.5 Terminal
Screw
52
109 max.
Terminal Arrangement
36
8
DIN Rail
(BAA/BAP)
5 min.
5
4
6
3
7
2
8
1
(Top View)
7.9 max.
ø3.6 min.
28.5
SR2P-06A
When using BAA/BAP: 107 max.
40
Terminal Arrangement
M3.5 Terminal
Screw
2-ø4.2 Mounting Holes
(or M4 Tapped Holes)
60
103 max.
63.8
ø4.2 hole
33
1
5.0 max.
8
1
2
44.6
30.4
44.6
17
3
4
5
6
2
1
8
7
3.5 max.
5.6 min.
ø3.6 min.
6.9 max.
7
9.8×3
All dimensions in mm.
Shape
Part No.
GE9Z-AD
Dust Cover
GE9Z-C48
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Specifications and other descriptions in this brochure are subject to change without notice.
2018 IDEC Corporation, All Rights Reserved.
EP1428-8 AUGUST 2018
7
7.9 max.
Panel Mount Adapter
IDEC Corporation
APEM GmbH
IDEC Izumi Asia Pte. Ltd.
IDEC Asia (Thailand) Co., Ltd
IDEC Australia Pty. Ltd.
IDEC Taiwan Corporation
5 min.
(Top View)
Accessories
USA
Germany
Singapore
Thailand
Australia
Taiwan
3
8-M3.5 Terminal Screws
Panel Thickness: 0.8 to 5
Name
4
ø3.6 min.
SR6P-M08G
81 max.
5
33
18
22
6
Hong Kong
China/Shanghai
China/Shenzhen
China/Beijing
Japan
IDEC Izumi (H.K.) Co., Ltd.
IDEC (Shanghai) Corporation
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IDEC Corporation
Tel: +852-2803-8989
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