I/O Relay Terminal
G7TC
CSM_G7TC_DS_E_6_1
Single Cable Connection to PLC Means
Space is Saved and Less Control Panel
Wiring is Required.
• Compact size: 182 (W) ✕ 85 (D) ✕ 68 (H) mm
(8-point Output Block width is 102 mm).
• Connects to the PLC through the connector,
and requires only a snap-in operation.
• Surge suppressor circuit built-in.
• Immediate recognition of I/O signal status using LED
operation indicators.
• Mounts easily on a DIN track.
• G3TA I/O Solid-state relay can be mounted instead of G7T.
• Approved by UL, CSA (except for G7TC-OC16-1).
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Ordering Information
I/O Relay Terminal
I/O classification
When your order, specify the rated voltage.
I/O points
Internal I/O common
Rated voltage
Model
12 VDC
24 VDC
Input
16
NPN (– common)
G7TC-ID16
100 (110) VDC
100/(110) VAC
G7TC-IA16
200/(220) VAC
NPN (+ common)
16
Output
PNP (– common)
8
NPN (+ common)
12 VDC
G7TC-OC16
24 VDC
12 VDC
G7TC-OC16-1 *
24 VDC
12 VDC
G7TC-OC08
24 VDC
Note: 1. When ordering, add the rated coil voltage to the model number.
Example: G7TC-ID16 24 VDC
Rated coil voltage
2. When the G7TC is used with an AC rated voltage, three rated currents can be used. If a coil voltage of 110 or 220 VAC is used, 50 Hz
cannot be used.
* Not approved by UL, CSA.
Accessories (Order Separately)
Cable for I/O Relay Terminals XW2Z-R
• Cable with Loose Wire and Crimp Terminals:
• Cable with Loose Wires:
• Cable with connectors
• Fujitsu connectors (1:1):
(1:2):
Short Bar
XW2Z-RY@C
XW2Z-RA@C
XW2Z-R@C
XW2Z-RI@C-@
XW2Z-RO@C-@
(1:3):
XW2Z-R@C-@-@
• MIL connectors
(1:1):
XW2Z-RI@C
XW2Z-RO@C
(1:2):
XW2Z-RI@-@-D@
XW2Z-RM@-@-D@
XW2Z-RO@-@-D1
Refer to Connecting Cables on page 14 for details.
Model
G78-04
Output Short-Circuit Module
Model
G77-S
Socket
Model
P7TF-05
Mounted Relays and I/O Terminal Sockets
Mounted Relays (G7T I/O Relays and G3TA I/O SSRs)
I/O Terminal Sockets (P7TF-IS16/OS16/OS08)
Refer to Safety Precautions on page 13 for details.
1
G7TC
Indicator Module (With Surge Suppressing Function)
Model
For AC relay
Applicable relay coil voltage
100 (110) V AC
P70A
Remarks
Varistor surge suppression
200 (220) V AC
For DC relay
P70D
12/24 V DC
Diode surge suppression
Note: 1. Order the indicator module suitable for the relay coil voltage.
2. The indicator module for DC relays can be used with a 12-V or 24 V DC power supply.
Accessories for DIN Track Mounting
Appearance
Name
Model
1m
Minimum order (quantity)
PFP-100N
DIN Tracks
1
0.5 m
PFP-50N
PFP-M *
End Plate
10
PFP-S *
Spacer
* Please order in sets of 10 units.
Model Number Legend
A G7TC I/O Relay Terminal is a combination of (8 or 16) G7T I/O Relays with SPST-NO specifications and a P7TF I/O Terminal Socket.
G7TC-@ @ @-@
1
2
3
4
1. Input/Output Classification
I: For input
O: For output
2. Type of I/O Signal
A: AC coil type for input relays mounted
(Input/Output Classification: I)
D: DC coil type for input relays mounted
(Input/Output Classification: I)
C: Contact output for output relays mounted
(Input/Output Classification: O)
3. Number of I/O Points
16: 16 points
08: 8 points (for output only)
4. Internal I/O Common
Blank: NPN
1: PNP
Output
Output
PLC
G7TC
PLC
(+)
NPN
transistor
G7TC
(+)
X
Common
X
Common
(-)
PNP
transistor
X
X
(-)
Input
PLC
G7TC
(+)
Common
(-)
2
G7TC
Specifications
Coil Ratings (Common to Input/Output per Relay)
Item
Rated current (mA)
Rated voltage (V)
AC
50 Hz
Coil resistance
(Ω)
60 Hz
100/(110)
8.2/–
7/7.7
8,700
200/(220)
4.1/–
3.5/3.85
33,300
12
42
290
24
21
1,150
100/110
5
20,000
DC
Must
operate
Must
release
Maximum
voltage
of rated voltage
Power consumption
per Relay
per 16
Relays
80% max.
30% min.
105%
0.7 VA
11 VA
80% max.
10% min.
105%
0.5 W
8W
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of 15%/-20% for AC rated current and
±15% for coil resistance.
2. The operating characteristics are measured at a coil temperature of 23°C.
3. The value for maximum voltage is the maximum value within the allowable voltage fluctuation range for the relay coil’s operating power
supply. Continuous operation at this voltage is not within product specifications.
4. Approx. 4 mA flows into each LED indicator. To calculate the power supply capacity, add the current value of each LED indicator.
5. When the G7TC is used with an AC rated voltage, three rated currents can be used. If a coil voltage of 110 or 220 VAC is used, 50 Hz
cannot be used.
Contact Ratings (G7T I/O Relay)
Classification
Item
For input
Resistive load (cosφ=1)
Rated load
1 A at 24 VDC
Rated carry current
1A
Max. switching voltage
250 VAC, 125 VDC
Max. switching current
1A
For output
Inductive load
(cosφ=0.4 L/R=7 ms)
0.5 A at 24 VDC
10,000,000 operations (at 10 mA)
50,000 operations (at 1 A)
Mechanical endurance
50,000,000 operations
2 A at 220 VAC
5 A at 24 VDC
1 A at 220 VAC
2 A at 24 VDC
5A
0.5 A
Error rate (reference value) * 100 μA at 1 V
Electrical endurance
Inductive load
(cosφ=0.4 L/R=7 ms)
Resistive load (cosφ=1)
5A
2A
10 mA at 5 V
2,500,000 operations (at 10 mA)
20,000 operations (at 1 A)
1,000,000 operations (under rated load)
* The above values are for a switching frequency of 120 operations/min.
3
G7TC
Characteristics
Model
G7TC-IA16
(Input, AC coil)
Item
G7TC-ID16
(Input, DC coil)
G7TC-OC16 (–1)
(output, DC coil)
Contact form
SPST-NO × 16
Contact mechanism
Bifurcated crossbar contact
Single contact
Contact material
Au cladding + Ag
AgInSn
Contact resistance *1
50 mΩ max.
Must Operate time *2
15 ms max.
SPST-NO × 8
Release time *2
15 ms max.
Max. switching Mechanical limit
frequency
At rated load
18,000 operations/h
Insulation resistance
100 MΩ (at 500 VDC)
Dielectric
strength
G7TC-OC08
(output, DC coil)
1,800 operations/h
Between coil and
contact
2,000 VAC, 50/60 Hz for 1 minute
Between same
polarity contacts
1,000 VAC, 50/60 Hz for 1 minute
Between paired
connectors *3
250 VAC, 50/60 Hz for 1 minute
Vibration resistance
10 to 55 to 10 Hz with 0.5-mm single amplitude (1.0-mm double amplitude)
Shock resistance
200 m/s2
Noise immunity
Noise level: 1.5 kV; pulse width: 100 ns to 1 μs
Rated voltage between positive and
negative terminal blocks
Rated voltage of controller’s (PLC or other) input circuit
12 VDC ±5%
24 VDC ±5%
Rated current between positive and
negative terminal blocks
Input circuit current of controller (PLC or other) ✕ number of
ON points
12 VDC: 46 mA ✕ number of ON points
24 VDC: 25 mA ✕ number of ON points
Cable length
*4
To controller
5 m max. (reference value)
50 m max. (reference value, for 2-mm2 CVV cable)
To I/O devices
Dependent on load
Ambient operating temperature
0 to 55°C
Ambient operating humidity
35% to 85% (with no icing or condensation)
Tightening torque for external
connections
0.78 to 1.18 N·m
Tensile strength
No damage when a tensile force of 49 N is applied in each direction.
In the direction of the track, the tensile strength is 9.8 N min.
I/O terminal tightening torque
Tightening strength: 0.98 N·m; Tensile strength 49 N per minute
LED color
Red
Case color
Transparent red
Transparent green
Coil surge absorber
Varistor
Diode (1 A, 1,000 V)
Weight
Approx. 640 g
Approx. 630 g
Green
Transparent green
Approx. 670 g
Approx. 350 g
Note: The above values are initial values.
*1. Measurement: 1 A at 5 VDC.
*2. Ambient temperature: 23°C.
*3. This is between connector pin No. 10 and 20, and between connector pin No. 9 and 19.
*4. Connecting cables up to 5 m are available as standard products. For longer cables, enquire separately.
Approved Standards
• The rated values for safety standard certification are not the same as individually defined performance values. Always check the specifications
before use.
• Standard G7TC I/O Relay Terminal, except for the G7TC-OC16-1, have met UL and CSA standards (UL file no. E95399; CSA file no. LR35535).
UL standard certification (File No. E95399)
Model
G7TC-ID16
G7TC-IA16
G7TC-OC16
G7TC-OC08
Standard number
Category
Listed/Recognized
UL508
NRAQ2
Recognized
Terminal block side: 250 VAC max./point
Connector side: 10 mA/point, 24 VDC
NRAQ2
Recognized
Terminal block side:
Inductive load: 10 A, 250 VAC
Resistive load: 10 A, 30 VDC
Rated horsepower: 1/2 HP, 240 VAC
Standard number
Class number
Contact ratings
CSA C22.2
No.14
3211 04
6 to 240 VAC
6 to 125 VDC
UL508
Contact ratings
CSA Standard (File No. LR35535)
Model
G7TC-ID16
G7TC-IA16
G7TC-OC16
G7TC-OC08
4
G7TC
Engineering Data (Reference Value)
Life Expectancy of Output
Max. Switching capacity of Output
Life Expectancy of Input
(Life expectancy: 1,000,000 operations)
5,000
3,000
5,000
3,000
50
AC inductive load
cosφ = 0.4
10
24 VDC, resistive load
24 VDC, L/R=7 ms
100
70
50
30
220 VAC, resistive load
10
7
5
3
AC resistive load
5
3
1
DC resistive load
0.5
0.3
DC inductive load
L/R = 7 ms
0.1
220 VAC (cosφ 0.4)
0.01
1
2
3
4
5
6
7
1
8
3
5
Switched current (A)
10
30 50 100
1,000
700
500
300
24 VDC,
resistive load
100
70
50
30
10
7
5
3
0.05
0.03
1
0
( 104 operations)
1,000
700
500
300
Switching current (A)
( 104 operations)
30
24 VDC, L/R=7 ms
1
0 10 mA 50 mA
100 mA 0.5 A
1A
Switched current
Switched current
(mA range)
(A range)
300 500 1,000
Switching voltage (V)
Note: 1. These data are actual measured values that were sampled from the production line and prepared in graph format, and are for reference
purposes only. A relay is manufactured by mass production, and as a basic rule must be used with allowance made for a certain amount
of deviation.
2. The data shown above are values for a single relay.
Load Current vs. Ambient Temperature
G3TA-OA201S-US
3.0
3.0
2.5
2.5
2.0
1.5
Single relay
Load current (A)
Load current (A)
G3TA-OA202SZ-US
G3TA-OA202SL-US
G3TA-ODX02S-US
16 points mounted
1.0
1.5
1.0
0.7
0.5
0.5
0
-30 -20
2.0
0
20
40
60
Ambient temperature (°C)
80
Single relay
16 points mounted
0
-30 -20
100
0
20
40
60
Ambient temperature (°C)
80
100
Inrush Current
The following graphs show the maximum inrush currents that can be withstood for non-repetitive operation. For repetitive operation, the figures should be reduced by half.
G3TA-OA202SZ-US
G3TA-OA202SL-US
G3TA-ODX02S-US
G3TA-OD201S-US
Inrush current (A: Peak)
Inrush current (A: Peak)
30
20
10
0
10
30 50 100 200
500 1,000
Energizing time (ms)
5,000
15
14
13
12
G3TA-ODX02S-US
11
10
9
8
7
6
5
4
3
2
1
0 G3TA-OD201S-US
10
30 50 100
300 500 1,000 2,000
Energizing time (ms)
5
G7TC
Cable Length
The following graph gives reference values for the relationship between cable length and voltage in the case where the voltage fluctuation of the
power supply is 5%.
0.3-V drop in voltage in
direction of diode to
block reverse current
Rated voltage
Voltage (V)
24
Measured data when rated voltage
(24 V) applied
5%
23
22
21
Lower limit of voltage for relay
use – 10%
20
Rated voltage (measured data) – 5%
0
20
40
60
80
100
120
Length of power line (AWG 28) (m)
Internal Circuits
G7TC-ID16 (NPN input/– common)
10
20
Connector Pin Configuration
Top View
I/O indications on Screw Terminals
0
1
2
3
4
5
6
7
+
−
1
11
2
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
Connector
pin No.
8
9
10
11
12
13
14
15
+
−
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
9
19
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X Input relays
X
G7T-1122S
+
0
1
2
3
4
5
6
7
8
−
C0
C1
C2
C3
C4
C5
C6
C7
C8
+
15 Screw terminals
−
C9 C10 C11 C12 C13 C14 C15
X
X
X
X
X
X
X
X
X
X
9
10
11
12
13
14
mark
Connector pin No.
G7TC-IA16 (NPN input/– common)
10
Connector Pin Configuration
Top View
20
I/O indications on Screw Terminals
0
1
2
3
4
5
6
7
+
−
1
11
2
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
8
9
10
11
12
13
14
15
+
−
Connector
pin No.
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
9
19
+
0
1
2
3
4
5
6
7
8
−
C0
C1
C2
C3
C4
C5
C6
C7
C8
X
9
10
X
11
X
12
X
13
X
14
X
X
Input relays
G7T-1122S
15 Screw terminals
C9 C10 C11 C12 C13 C14 C15
mark
Connector pin No.
Note: Pin numbers are indicated for convenience. The ▲ mark can be used to determine orientation.
6
G7TC
G7TC-OC16 (NPN output/+ common)
Note: A controller with an NPN transistor, common output can be connected to the G7TC-OC16.
Connector Pin Configuration
Top View
X
I/O indications on Screw Terminals
0
1
2
3
4
5
6
7
−
+
1
11
2
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
8
9
10
11
12
13
14
15
−
+
Connector
pin No.
X
X
X
X
X
X
X
X
X
X
X
X
X
X
relays
X Output
G7T-1112S
X
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
10
20
9
19
mark
+
0
1
2
3
4
5
6
7
8
−
C0
C1
C2
C3
C4
C5
C6
C7
C8
9
10
11
12
13
14
15 Screw terminals
C9 C10 C11 C12 C13 C14 C15
Connector No.
G7TC-OC16-1 (PNP output/- common)
Note: A controller with a PNP transistor, + common output can be connected to the G7TC-OC16-1.
Do not connect the G71 Remote Interface to the G7TC-OC16-1.
Due to the difference in polarity, the G71 will be damaged if the G7TC-OC16-1 and the G71 are connected to each other.
Use the G7TC-OC16 (NPN output/+ common) instead, to connect to the G71.
The reception of orders for G71 Remote Interface was discontinued at the end of March 2012.
Connector Pin Configuration
Top View
I/O indications on Screw Terminals
0
1
2
3
4
5
6
7
+
−
1
11
2
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
8
9
10
11
12
13
14
15
+
−
Connector
pin No.
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
relays
X Output
G7T-1112S
X
1
2
3
4
5
6
7
8
11
12
13
14
15
16
17
18
10
20
9
19
mark
Connector No.
+
0
1
2
3
4
5
6
7
8
−
C0
C1
C2
C3
C4
C5
C6
C7
C8
9
10
11
12
13
14
15 Screw terminals
C9 C10 C11 C12 C13 C14 C15
G7TC-OC08 (NPN output/+ common)
Note: A controller with an NPN transistor, -common output can be connected to the G7TC-OC08.
Connector Pin Configuration
Top View
I/O indications on Screw Terminals
0
1
2
3
4
5
6
7
−
+
1
11
2
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
X
Connector
pin No.
mark
X
X
X
X
X
X
relays
X Output
G7T-1112S
X
1
2
3
4
5
6
7
8
10
20
9
19
+
0
1
2
3
4
5
6
7
−
C0
C1
C2
C3
C4
C5
C6
C7
Screw terminals
Connector No.
Note: Pin numbers are indicated for convenience. The ▲ mark can be used to determine orientation.
7
G7TC
Dimensions
(Unit: mm)
I/O Relay Terminal
G7TC-ID16
G7TC-IA16
182
68
Thirty-six,
M3.5
85
26
8
35.3+0.2
0
34
10
G7TC-OC16
G7TC-OC16-1
21
32.5
182
68
Thirty-six,
M3.5
85
8
35.3+0.2
0
10
21
32.5
G7TC-OC08
102
68
Twenty,
M3.5
85
8
10
35.3+0.2
0
21
32.5
8
G7TC
Accessories (Order Separately)
Short Bar
0
7.8 −0.1
G78-04
0
3.6 −0.1
Use this piece for short-circuiting
across terminals.
Max. current flow: 20 A
4.5
13.3 12.5
R1.8
10
10
10
2.5
37.8
R1.0
10 max.
Output Short-Circuit Module
Terminal Arrangement/Internal
Connections (Bottom View)
G77-S
The output of the I/O Relay Terminal can
be obtained without relays through the
G77-S Output Short-Circuit Module.
Note that the G77-S Output Short-Circuit
Module is not available for inputs.
32 max.
39 max.
3
15±0.1
4
3.15
1.6
Four, 1-dia. holes
2.4
1
5
0.5
(There is no coil polarity.)
4
10 max.
29 max.
33.5 max.
Socket
19 max.
P7TF-05
The G7T (SPST-NO, SPST-NC, and SPDT types) and the
G3TA I/O Relays can be mounted on the P7TF-05 Socket.
The P7TF-05 can be used for applications involving
sequences that require slim relays, or to enable use of
SPDT relays with the I/O Relay Terminal. To use part of
the I/O Relay Terminal with SPDT specifications, insert an
Output Short-Circuit Module into the I/O Relay Terminal,
and use the P7TF-05 Socket in combination with an SPDT
Relay for the Module’s output.
Internal Connections
(Top View)
Five, M3.58
Screw with square washer
7
4
3
35.5
71.5 max.
1
4
5
9
12.5±0.2
Specifications
Note: Terminal 1 is
positive when
the I/O SSR is
employed.
19.5
60.5 max.
Mounting Hole Dimensions
Contact resistance
10 mΩ max.
(measured at 5 V DC, 1 A)
Dielectric strength
2,000 VAC for 1 minute
Insulation resistance
1,000 MΩ min. (at 500 V)
Vibration resistance
10 to 55 to 10 Hz, 0.5 mm single amplitude
(1.0 mm double amplitude)
Shock resistance
1,000 m/s2
Ambient temperature
Operating: -40 to 70°C (with no icing or condensation)
Ambient humidity
5% to 85%
Weight
Approx. 28 g
12.5±0.2
62±0.1
4 dia. or M3
Note: Terminal 1 is positive when
the G3TA or Indicator Module
is employed.
29.5 max.
Indicator Module
(With Surge Suppressing Function)
Internal Connection
P70A (AC relays)
8.5 max.
P70@
Remove the transparent style strip of the P7TF-05
socket and mount this module and it will function as an
operation indicator with the surge suppression.
2
AC
32.5 max.
39 max.
P70D (DC relays)
1.6
20
(+) *
0.5
Two, 1-dia. 2.6
(-) * holes
(+)
DC
(−)
(There is no coil polarity
for AC relays.)
* For DC relays
9
G7TC
Parts for Rail Mounting
DIN Track
PFP-100N
PFP-50N
7.3±0.15
4.5
35±0.3
15
25
10
25
25
1,000 (500)*
End Plate
PFP-M
10
25
15 (5)*
27±0.15
1
*The dimensions given in parentheses () are for the PFP-50N.
10
6.2
Eight M4
pan head
screws
1.8
1
50
35.5 35.3
1.8
11.5
10
M4 spring washers
Spacer
PFP-S
1.3
4.8
16
12
5
34.8
44.3
16.5
10
G7TC
Terminal Arrangement / Terminal Connection Example
Input
G7TC-ID16
G7TC-IA16
Input Relay
G7T-1122S
Connector
Relay hook
Input Terminal
P7TF-IS16
Label (red)
LED
DC Input: Green
AC Input: Red
Rail hooks
• Supply power to terminals 0 through 15 and C0
through C15 according to the voltage
specifications of the I/O Relays and I/O Relay
Terminal. Do not reverse positive and negative
terminals on the DC Input Block (0 through 15 are
positive; C0 through C15, negative). Short Bar is
available.
• Supply to the power terminal (positive and
negative) the rated voltage of the controller’s input
circuits (24 VDC or 12 VDC). Use a low-noise
power source.
• When using a Connecting Cable with two
connectors, be sure to use the Cable for Input
Blocks. Using the Cable for Output Blocks may
result in malfunction or damage to the product.
Connecting Cable: XW2Z-R
Tape Color: Red
External connections
+
0
−
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15
24 VDC or
12 VDC
1
2
3
4
5
6
7
8
9
DC for the G7TC-ID16;
AC for the G7TC-IA16.
Use at the rated voltage for the G7TC.
Independent Common Possible.
10 11 12 13 14 15
(Differ in models.)
Output
G7TC-OC16(-1)
G7TC-OC08
Connector
LED (green)
Relay hook
Label (yellow)
Output Relay
(G7T-1112S)
Rail hooks
External connections
• There are voltage specifications for the Relays
and Terminals. Depending on the controller
connected, select either 12 or 24 VDC.
• Supply power to contact output terminals 0
through 15 and C0 through C15 according to the
Output Terminal
requirements of the loads. A 4 terminal Short Bar
(P7TF-OS16)
is available.
• Supply to the power terminals (positive and
negative) power both for driving the relays and for
controller output transistors. Match the controller
and I/O Relay Terminal voltage specifications.
Use a low- noise power source.
• When using a Connecting Cable with two
connectors, be sure to use the Cable for Output
Blocks. Using the Cable for Input Blocks may
result in malfunction or damage to the product.
Connecting Cable: XW2Z-R
Tape Color: Yellow
• Output Block Unit G7TC-OC08 does not have
terminals 8 through 15 and C8 through C15.
Although a 20-pin connector is used, pins 11
through 18 are not connected.
• When an I/O SSR (G3TA-OD@@-US) is mounted,
terminals 0 to 15 will be positive.
L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14 L15
+
0
−
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15
24 VDC or
12 VDC
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15
AC (DC possible;
Independent Common
also possible)
(Differ in models.)
11
G7TC
Connection Example for SPDT Relays
The following is an application example for the P7TF-05 using an SPDT Relay on a terminal of the G7TC-@@16(-1).
NO contact load
SPDT contact load
NO contact
NC contact
L15
L16
4
G7T
(SPDT)
G7TC
3
2
AC (DC possible;
Independent Common
also possible)
L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14
+
0
−
C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15
1
5
P7TF-05
24 VDC or
(Differ in models.)
12 VDC
G7T (SPST-NO)
* Use the G77-S Output Short-Circuit Module in place of the G7T I/O Relay.
With the G77-S voltage output is available between terminals 15 and C15.
The maximum current is determined according to the controller.
Note: If more than one G77-S Output Short-Circuit Module is employed, the voltage output of the terminals on the G7TC is as follows:
G7TC-OC16: The positive side (the lower row) connects to the common line internally.
G7TC-OC16-1: The negative side (the upper row) connects to the common line internally.
12
G7TC
Safety Precautions
Be sure to read The Safety Precautions for All I/O Relay Terminals in the website at the following URL:
http://www.ia.omron.com/product/cautions/46/243/index.html.
For PLC I/O unit connection procedures, refer to G70V/G7TC/G70A/G70D Table of I/O Relay Terminal and
connectable device combinations (Cat. No. J217).
General
I/O Relays and I/O Relay Terminal can be combined as follows to form I/O Relay Terminal:
I/O Relay Terminal
DC input
G7TC-ID16
AC input
G7TC-IA16
DC output
G7TC-OC16
G7TC-OC16-1
G7TC-OC08
I/O SSR *2
I/O Relay
G7T-1122S *1
G7T–1112S (SPST-NO type) *1
G7T–1012S (SPST-NC type)
DC
I/O Terminal (Socket) *3
G3TA-IDZ002 (M)-US
P7TF-IS16 (DC type)
AC
G3TA-IAZR02S-US
P7TF-IS16 (AC type)
AC
G3TA-OA202SZ-US
G3TA-OA202SL-US
DC
G3TA-ODX02S-US
G3TA-OD201S-US
P7TF-OS16
P7TF-OS16-1
P7TF-OS08
*1. These are the I/O Relays mounted on the G7TC I/O Relay Terminal.
*2. To use I/O SSRs, remove the I/O Relays and mount the I/O SSRs to the slots where the I/O Relays were mounted. Or, order and combine a
P7FT I/O Terminal and I/O SSRs.
*3. The P7TF I/O Terminal provides only sockets. It does not have Relays mounter to it. Mount I/O Relays or I/O SSRs to the sockets. Specify the
rated voltage in the same way as when ordering the G7TC I/O Relay Terminal.
• Combinations of AC Input Relays/SSRs and DC Input Relays/
SSRs cannot be used with the same Terminal. This is because
specifications for coil surge suppression elements are different.
Relays/SSRs with different voltage specifications cannot be used
with the same Terminal. (For example, a 100-VAC Input Relay and
a 200-VAC Input Relay, or a 12-VDC Output Relay and a 24-VDC
Output Relay cannot be used with the same Terminal.)
This is because specifications of operation indicator circuits are
different.
• Only use I/O Terminals, I/O Relays, and I/O SSRs with the same
specifications for rated voltage.
• I/O Relay Terminal are color coded, as shown below, according to
input/output and AC/DC specifications.
I/O Terminal
label
for Input
for Output
I/O Terminal
indicators
• DIN tracks are generally used to mount I/O Relay Terminal. For
screw mounting, a 210-mm DIN track is available that can be used
as an adapter in combination with End Plates (PFP-M, two
required).
• A Short Bar is provided to connect four terminals. The current
capacity of the Short Bar is 20 A. As long as this current capacity
is not exceeded, the Short Bar can be used in combination as
shown at the right to connect more than four terminals.
I/O Relay
case
DC
Red
Green
Green
AC
Red
Red
Red
DC
Yellow
Green
Transparent
• Both Input and Output Blocks do not have internal power supplies.
For an Output Block, supply the relay drive power to the positive
and negative terminals (either 12 or 24 VDC). Loads (terminal
contacts 0 through 15) must also be supplied with appropriate
power. For an Input Block, supply, to the positive and negative
terminals, power for input signals to the controller.
• The same Connecting Cable, XW2Z-RY, is used for the G7TCOC08 eight-point Output Block as for other I/O Relay Terminal;
leave 8 points unconnected.
• Indicators indicate the presence or absence of signals.
Use the display lever inside each relay for fault diagnosis. (Some
relays do not have this lever depending on the specifications.)
• Each relay must be pressed down until its hold-down hooks
engage completely. Heating or malfunction can result if relays are
not mounted properly.
• Unlabeled terminals are not electrically connected. Use these for
repeater terminals.
• Indicator positions and relay orientation differ between Input and
Output Blocks. This is to aid in differentiating Input Blocks from
Output Blocks and in following signal flow.
• DC Input Blocks and Output Blocks with G3TA-OD@@@@ have
positive and negative terminals, with the positive terminals
normally being on the top of the I/O Relay Terminal. Reversing
positive and negative terminals will prevent operation.
• Special Connecting Cables are provided for connections to
OMRON PLC I/O Units with Connectors. Connecting Cables with
two connectors, however, come in two types: Cables for Input
Blocks (XW2Z-R) and Cables for Output Blocks (XW2Z-R).
Be sure to purchase the correct Cable for the application.
Microload Switching
Input Relays (DC coil type) and I/O SSRs (DC input type) can be
mounted onto an Output Block. Doing so enables using controller
programming to simultaneously switch on or off two outputs (DPSTNO operation) to switch a SPST-NO load that in turn switches another
SPST-NO load. One configuration for this is shown below.
PLC
I/O Terminal Socket
P7TF-OS16(-1)
P7TF-OS08
G7T-1122S
Input Relay
(DC coil)
G3TA-ID@@-US
Input SSR
(DC Input)
Output Relay
or I/O SSR
Switching signal to motor,
heater, valve, etc.
Input signal to controller,
electronic device, etc.
13
G7TC
Connecting Cables
Refer to XW2Z-R Cables for I/O Relay Terminals (Cat. No. G126) for details on the Connecting Cables.
Type (A side)
Name
Cables with Loose
Wires and Crimp Terminals
I/O Classification
Appearance
Cable length L (mm)
B side
A side
Device end
I/O Relay Terminal
16 I/O points
XW2Z-RYC
L
300
Various devices
B side
A side
Cables with Loose
Wires
Device end
I/O Relay Terminal
L
300
B side
A side
Cables with Connectors (1:1)
XW2Z-RY100C
1,500
XW2Z-RY150C
2,000
XW2Z-RY200C
3,000
XW2Z-RY300C
5,000
XW2Z-RY500C
2,000
XW2Z-RA200C
5,000
XW2Z-RA500C
1,000
XW2Z-R100C
1,500
XW2Z-R150C
2,000
XW2Z-R200C
3,000
XW2Z-R300C
16 I/O points
XW2Z-RAC
Fujitsu connectors (24 pins)
Models
1,000
Device end
I/O Relay Terminal
16 I/O points
XW2Z-RC
L
B side
A side
32 input points
5,000
Device end
I/O Relay Terminal
XW2Z-R500C
(A) 1,000
(B) 750
XW2Z-RI100C-75
(A) 1,500
(B) 1,250
XW2Z-RI150C-125
(A) 2,000
(B) 1,750
XW2Z-RI200C-175
Cables with Connectors (1:2)
(A) 3,000
(B) 2,750
XW2Z-RI300C-275
(A) 5,000
(B) 4,750
XW2Z-RI500C-475
XW2Z-RIC-
XW2Z-ROC-
(A) 1,000
(B) 750
XW2Z-RO100C-75
(A) 1,500
(B) 1,250
XW2Z-RO150C-125
(A) 2,000
(B) 1,750
XW2Z-RO200C-175
(A) 3,000
(B) 2,750
XW2Z-RO300C-275
(A) 5,000
(B) 4,750
XW2Z-RO500C-475
(A)
Fujitsu connectors (40 pins)
(120)
32 output points
(B)
Straight length (without bends)
B side
A side
Device end
I/O Relay Terminal
(A)
(A)
1,500
(B)
1,250
(C)
1,000
XW2Z-R150C-125-100
(A)
2,000
(B)
1,750
(C)
1,500
XW2Z-R200C-175-150
(A)
3,000
(B)
2,750
(C)
2,500
XW2Z-R300C-275-250
(B)
Fujitsu connectors (56 pins)
Cables with Connectors (1:3)
48 I/O points
XW2Z-RC--
(120)
(270)
(C)
Straight length (without bends)
MIL connectors (20 pins)
B side
A side
Cables with Connectors (1:1)
Device end
I/O Relay Terminal
250
XW2Z-RI25C
500
XW2Z-RI50C
250
XW2Z-RO25C
500
XW2Z-RO50C
16 I/O points
XW2Z-RIC,
XW2Z-ROC
L
14
G7TC
Type (A side)
Name
I/O Classification
Appearance
Cable length L (mm)
(A) 500
B side
A side
Device end
Cables with Connectors (1:2)
MIL connectors (40 pins)
I/O Relay Terminal
32 I/O points
(A)
XW2Z-RO--D1,
XW2Z-RI--D1,
XW2Z-RI--D2,
XW2Z-RM--D1 *1
XW2Z-RM--D2 *1
(120)
(B)
Straight length (without bends)
16 inputs and
16 outputs
(32 I/O points)
B side
A side
Device end
I/O Relay Terminal
32 input points
Mitsubishi Electric PLCs with
32-point connectors (1:2) *2
(A)
Mitsubishi Electric PLC
Connecting Cables
XW2Z-RIC--MN
XW2Z-ROC--MN
(120)
Models
(B) 250
XW2Z-RO50-25-D1
(A) 750
(B) 500
XW2Z-RO75-50-D1
(A) 1,000
(B) 750
XW2Z-RO100-75-D1
(A) 1,500
(B) 1,250
XW2Z-RO150-125-D1
(A) 2,000
(B) 1,750
XW2Z-RO200-175-D1
(A) 3,000
(B) 2,750
XW2Z-RO300-275-D1
(A) 5,000
(B) 4,750
XW2Z-RO500-475-D1
(A) 500
(B) 250
XW2Z-RI50-25-D1
(A) 750
(B) 500
XW2Z-RI75-50-D1
(A) 1,000
(B) 750
XW2Z-RI100-75-D1
(A) 1,500
(B) 1,250
XW2Z-RI150-125-D1
(A) 2,000
(B) 1,750
XW2Z-RI200-175-D1
(A) 3,000
(B) 2,750
XW2Z-RI300-275-D1
(A) 5,000
(B) 4,750
XW2Z-RI500-475-D1
(A) 500
(B) 250
XW2Z-RI50-25-D2
(A) 750
(B) 500
XW2Z-RI75-50-D2
(A) 500
(B) 250
XW2Z-RM50-25-D1
(A) 750
(B) 500
XW2Z-RM75-50-D1
(A) 500
(B) 250
XW2Z-RM50-25-D2
(A) 750
(B) 500
XW2Z-RM75-50-D2
(A) 1,000
(B) 750
XW2Z-RI100C-75-MN
(A) 1,500
(B) 1,250
XW2Z-RI150C-125-MN
(A) 2,000
(B) 1,750
XW2Z-RI200C-175-MN
(A) 3,000
(B) 2,750
XW2Z-RI300C-275-MN
(A) 1,000
(B) 750
XW2Z-RO100C-75-MN
(A) 1,500
(B) 1,250
XW2Z-RO150C-125-MN
(A) 2,000
(B) 1,750
XW2Z-RO200C-175-MN
(A) 3,000
(B) 2,750
XW2Z-RO300C-275-MN
32 output points
(B)
Straight length (without bends)
Note: 1. Contact for a cable length other than the above.
2. For a connector pin assignment diagram and cable color information, refer to the wiring drawings.
*1. These cables are used to connect to slave products for DeviceNet and other networks.
*2. For details on models that can be used, refer to List of Combinations with the Mitsubishi PLC MELSEC-L Series, MELSEC-Q Series, and
MELSEC iQ-R Series on page 20.
15
G7TC
Combinations of Connections
Refer to the next page for details on the combinations of cables and connection devices [OMRON PLC I/O Units NX Series, CJ Series, CS Series],
[Mitsubishi PLC I/O Units MELSEC-L Series, MELSEC-Q Series, MELSEC iQ-R Series].
For combinations with other products, refer to I/O Relay Terminals and Connected Devices (Cat. No. J217) or to the datasheets for related
products.
Connection Patterns
Pattern
Configuration
Connecting Cable
I/O Relay Terminals
A
I/O Relay Terminals
I/O Relay Terminals
B
Connecting Cable
I/O Relay Terminals
I/O Relay Terminals
D
Connecting Cable
E
I/O Relay Terminals
I/O Relay Terminals
Connecting Cable
Connecting Cable
F
I/O Relay Terminals
16
G7TC
List of Combinations with the OMRON PLC NX Series
NX I/O Units
XW2Z-R Cables
External
connectors
Polarity
Connec
tion
pattern
Connection
16 inputs NX-ID5142-5
1 MIL connector
(20 p)
NPN or PNP
F
1:1
NX-ID6142-5
1 MIL connector
(40 p)
NPN or PNP
1 MIL connector
(40 p)
NPN or PNP
1 MIL connector
(20 p)
NPN
1 MIL connector
(20 p)
1 MIL connector
NX-OD6121-5
(40 p)
NX-OD6256-5
1 MIL connector
(40 p)
PNP
NX-OD6121-6
1 Fujitsu
connector (40 p)
I/O
capacity
Model
G7TC I/O Relay Terminals
Quantity
required
Specifications
XW2Z-RO@C
1
NPN Inputs
G7TC-IA16/ID16
1
1:2
XW2Z-RO@-@-D1
1
NPN Inputs
G7TC-IA16/ID16
2
1:2
XW2Z-RI@C-@
1
NPN Inputs
G7TC-IA16/ID16
2
1:1
XW2Z-RO@C
1
NPN outputs G7TC-OC16
1
PNP
1:1
XW2Z-RI@C
1
PNP outputs G7TC-OC16-1
1
NPN
1:2
XW2Z-RO@-@-D1
1
NPN outputs G7TC-OC16
2
1:2
XW2Z-RI@-@-D1
1
PNP outputs G7TC-OC16-1
2
NPN
1:2
XW2Z-RO@C-@
1
NPN outputs G7TC-OC16
2
2 Fujitsu
connectors (24 p)
(1 for 16 inputs and
1 for 16 outputs)
Inputs:
NPN or PNP
1:1
XW2Z-R@C
1
NPN Inputs
1
Outputs:
NPN
1:1
XW2Z-R@C
1
NPN outputs G7TC-OC16
1
2 MIL
connectors (20 p)
(1 for 16 inputs and
1 for 16 outputs)
Inputs:
NPN or PNP
1:1
XW2Z-RO@C
1
NPN Inputs
1
1:1
XW2Z-RO@C
1
NPN outputs G7TC-OC16
1
2 MIL
connectors (20 p)
(1 for 16 inputs and
1 for 16 outputs)
Inputs:
NPN or PNP
1:1
XW2Z-RO@C
1
NPN Inputs
1
Outputs:
PNP
1:1
XW2Z-RO@C
1
PNP outputs G7TC-OC16-1
Model *
Model
Quantity
required
Input Units
32 inputs
NX-ID6142-6
A
Output Units
NX-OD5121-5
16 inputs
NX-OD5256-5
32
outputs
32
outputs
F
A
Mixed I/O Units
NX-MD6121-6
16 inputs
and 16
outputs
NX-MD6121-5
NX-MD6256-5
Outputs:
NPN
G7TC-IA16/ID16
G7TC-IA16/ID16
E
G7TC-IA16/ID16
1
* The box @ is replaced by the cable length. For details on the types, refer to pages 14 and 15.
Note: The G7TC-OC08 8-output type is also available.
17
G7TC
List of Combinations with the OMRON PLC CJ Series
CJ1W I/O Units
I/O
capacity
Model
External
connectors
Polarity
Conne
ction
pattern
XW2Z-R Cables
Connection
Model *
G7TC I/O Relay Terminals
Quantity
required
Specifications
Model
Quantity
required
Input Units
CJ1W-ID231
1 Fujitsu
connector (40 p)
NPN or PNP
32 inputs CJ1W-ID232
1 MIL connector
(40 p)
NPN or PNP
CJ1W-ID233
1 MIL connector
(40 p)
CJ1W-ID261
CJ1W-ID262
1:2
XW2Z-RI@C-@
1
NPN Inputs
G7TC-IA16/ID16
2
1:2
XW2Z-RO@-@-D1
1
NPN Inputs
G7TC-IA16/ID16
2
NPN or PNP
1:2
XW2Z-RO@-@-D1
1
NPN Inputs
G7TC-IA16/ID16
2
2 Fujitsu
connectors (40 p)
(2, 32-point
connectors)
NPN or PNP
1:2
XW2Z-RI@C-@
2
NPN Inputs
G7TC-IA16/ID16
4
2 MIL connectors
(40p)
(2, 32-point
connectors)
NPN or PNP
1:2
XW2Z-RO@-@-D1
2
NPN Inputs
G7TC-IA16/ID16
4
CJ1W-OD231
1 Fujitsu
connector (40 p)
Sinking
(NPN)
1:2
XW2Z-RO@C-@
1
NPN outputs G7TC-OC16
2
CJ1W-OD233
1 MIL connector
(40 p)
Sinking
(NPN)
1:2
XW2Z-RO@-@-D1
1
NPN outputs G7TC-OC16
2
CJ1W-OD232
1 MIL connector
(40 p)
Sourcing
(PNP)
1:2
XW2Z-RI@-@-D1
1
PNP outputs G7TC-OC16-1
2
CJ1W-OD234
1 MIL connector
(40 p)
Sinking
(NPN)
1:2
XW2Z-RO@-@-D1
1
NPN outputs G7TC-OC16
2
CJ1W-OD261
2 Fujitsu
connectors (40 p)
(2, 32-point
connectors)
Sinking
(NPN)
1:2
XW2Z-RO@C-@
2
NPN outputs G7TC-OC16
4
CJ1W-OD262
2 MIL connectors
(40 p)
(2, 32-point
connectors)
Sourcing
(PNP)
1:2
XW2Z-RI@-@-D1
2
PNP outputs G7TC-OC16-1
4
CJ1W-OD263
2 MIL connectors
(40 p)
(2, 32-point
connectors)
Sinking
(NPN)
1:2
XW2Z-RO@-@-D1
2
NPN outputs G7TC-OC16
4
1:1
XW2Z-R@C
1
NPN Inputs
1
1:1
XW2Z-R@C
1
NPN outputs G7TC-OC16
1
1:1
XW2Z-RO@C
1
NPN Inputs
1
1:1
XW2Z-RO@C
1
NPN outputs G7TC-OC16
1
Inputs:
Sinking/Sourcing
(NPN or PNP)
1:1
XW2Z-RO@C
1
NPN Inputs
1
Inputs:
Sourcing
(PNP)
1:1
XW2Z-RO@C
1
PNP outputs G7TC-OC16-1
1
1:2
XW2Z-RI@C-@
1
NPN Inputs
2
1:2
XW2Z-RO@C-@
1
NPN outputs G7TC-OC16
2
1:2
XW2Z-RO@-@-D1
1
NPN Inputs
2
1:2
XW2Z-RO@-@-D1
1
NPN outputs G7TC-OC16
64 inputs
A
B
Output Units
32
outputs
64
outputs
A
B
Mixed I/O Units
CJ1W-MD231
16 inputs
and 16
outputs
CJ1W-MD233
CJ1W-MD232
CJ1W-MD261
32 inputs/
32
outputs
CJ1W-MD263
Inputs:
Sinking/Sourcing
2 Fujitsu
connectors (24 p) (NPN or PNP)
(1 for 16 inputs and
Outputs:
1 for 16 outputs)
Sinking
(NPN)
2 MIL
connectors (20 p)
(1 for 16 inputs and
1 for 16 outputs)
2 MIL
connectors (20 p)
(1 for 16 inputs and
1 for 16 outputs)
Inputs:
Sinking/Sourcing
(NPN or PNP)
Outputs:
Sinking
(NPN)
Inputs:
Sinking/Sourcing
2 Fujitsu
connectors (40p) (NPN or PNP)
(1 for 32 inputs and
Outputs:
1 for 32 outputs)
Sinking
(NPN)
2 MIL
connectors (40 p)
(1 for 32 inputs and
1 for 32 outputs)
Inputs:
Sinking/Sourcing
(NPN or PNP)
Outputs:
Sinking
(NPN)
G7TC-IA16/ID16
G7TC-IA16/ID16
E
G7TC-IA16/ID16
G7TC-IA16/ID16
B
G7TC-IA16/ID16
2
* The box @ is replaced by the cable length. For details on the types, refer to pages 14 and 15.
Note: The G7TC-OC08 8-output type is also available.
18
G7TC
List of Combinations with the OMRON PLC CS Series
CJ1W I/O Units
XW2Z-R Cables
External
connectors
Polarity
Connec
tion
pattern
Connection
32 inputs CS1W-ID231
1 Fujitsu
connector (40 p)
NPN or PNP
A
1:2
64 inputs CS1W-ID261
2 Fujitsu
connectors (40 p)
(2, 32-point
connectors)
NPN or PNP
B
96 inputs CS1W-ID291
2 Fujitsu
connectors (56 p)
(2, 48-point
connectors)
NPN or PNP
D
I/O
capacity
Model
G7TC I/O Relay Terminals
Quantity
required
Specifications
XW2Z-RI@C-@
1
NPN Inputs
G7TC-IA16/ID16
2
1:2
XW2Z-RI@C-@
2
NPN Inputs
G7TC-IA16/ID16
4
1:3
XW2Z-R@C-@-@
2
NPN Inputs
G7TC-IA16/ID16
6
1:2
XW2Z-RO@C-@
1
NPN outputs G7TC-OC16
2
1
PNP outputs G7TC-OC16-1
2
2
NPN outputs G7TC-OC16
4
Model *
Model
Quantity
required
Input Units
Output Units Transistor Output Units
32
outputs
64
outputs
CS1W-OD231
CS1W-OD232
Sinking
(NPN)
1 Fujitsu
connector (40 p)
Sourcing
(PNP)
A
1:2
---
2 Fujitsu
connectors (40 p)
CS1W-OD261
(2, 32-point
connectors)
Sinking
(NPN)
2 Fujitsu
connectors (40 p)
CS1W-OD262
(2, 32-point
connectors)
Sourcing
(PNP)
1:2
---
2
PNP outputs G7TC-OC16-1
4
Sinking
(NPN)
1:3
XW2Z-R@C-@-@
2
NPN outputs G7TC-OC16
6
1:3
XW2Z-R@C-@-@
2
PNP outputs G7TC-OC16-1
6
1:2
XW2Z-RI@C-@
1
NPN Inputs
2
1:2
XW2Z-RO@C-@
1
NPN outputs G7TC-OC16
2
1:2
XW2Z-RI@C-@
1
NPN Inputs
2
CS1W-OD291
96
outputs
1 Fujitsu
connector (40 p)
2 Fujitsu
connectors (56 p)
(2, 48-point
connectors)
2 Fujitsu
connectors (56 p)
CS1W-OD292
(2, 48-point
connectors)
1:2
XW2Z-RO@C-@
B
D
Sourcing
(PNP)
Mixed I/O Units DC Transistor Output Units
CS1W-MD261
32
inputs/
32
outputs
CS1W-MD262
CS1W-MD291
48
inputs/
48
outputs
CS1W-MD292
Inputs:
Sinking/Sourcing
2 Fujitsu
connectors (40 p) (NPN or PNP)
(1 for 32 inputs and
Outputs:
1 for 32 outputs)
Sinking
(NPN)
Inputs:
Sinking/Sourcing
2 Fujitsu
connectors (40 p) (NPN or PNP)
(1 for 32 inputs and
Outputs:
1 for 32 outputs)
Sourcing
(PNP)
Inputs:
Sinking/Sourcing
2 Fujitsu
connectors (56 p) (NPN or PNP)
(1 for 48 inputs and
Outputs:
1 for 48 outputs)
Sinking
(NPN)
Inputs:
Sinking/Sourcing
2 Fujitsu
connectors (56 p) (NPN or PNP)
(1 for 48 inputs and
Outputs:
1 for 48 outputs)
Sourcing
(PNP)
G7TC-IA16/ID16
B
G7TC-IA16/ID16
1:2
---
1
PNP outputs G7TC-OC16-1
2
1:3
XW2Z-R@C-@-@
1
NPN Inputs
3
1:3
XW2Z-R@C-@-@
1
NPN outputs G7TC-OC16
3
1:3
XW2Z-R@C-@-@
1
NPN Inputs
3
1:3
XW2Z-R@C-@-@
1
PNP outputs G7TC-OC16-1
G7TC-IA16/ID16
D
G7TC-IA16/ID16
3
* The box @ is replaced by the cable length. For details on the types, refer to pages 14 and 15.
Note: The G7TC-OC08 8-output type is also available.
Refer to the manuals for the connected PLC for the connections to I/O Units for OMRON PLCs.
Series
Model
Man. No.
Manual Name
CS1
CS1G-CPUH, CS1H-CPUH
W339
Programmable Controllers Operation Manual
CJ1
CJ1H-CPUH-R, CJ1G/H-CPUH, CJ1GCPUP, CJ1M-CPU, CJ1G-CPU
W393
CJ Series
Programmable Controllers Operation Manual
CJ2
CJ2H-CPU6-EIP, CJ2H-CPU6, CJ2M-CPU
W472
CJ-series CJ2 CPU Unit Hardware User’s Manual
NJ
NJ501-
W500
NJ-series CPU Unit Hardware User's Manual
NX
NX-ID, NX-IA,
NX-OD, NX-OC, NX-MD
W521
NX-series Digital I/O Units User’s Manual
19
G7TC
List of Combinations with the Mitsubishi PLC MELSEC-L Series, MELSEC-Q Series,
and MELSEC iQ-R Series
PLC I/O Unit
I/O
capacity
Model
External
connectors
Polarity
Connec
tion
pattern
XW2Z-R Cables
Connection
Model *1
G7TC I/O Relay Terminals
Quantity Specification
required
s
Model
Quantity
required
Input Units
LX41C4
QX41/QX41-S1/
32 inputs QX41-S2
QX71
1 Fujitsu
connector
RX41C4
XW2Z-RI@@@-@@MN
1
Inputs *2
G7TC-ID16/IA16
2
XW2Z-RI@@@-@@MN
2
Inputs *2
G7TC-ID16/IA16
4
XW2Z-RO@@@-@@MN
1
NPN
outputs
G7TC-OC16
2
XW2Z-RO@@@-@@MN
1
XW2Z-RO@@@-@@MN
2
PNP
XW2Z-RO@@@-@@MN
2
NPN or PNP
XW2Z-RI@@@-@@MN
1
Inputs *2
NPN
XW2Z-RO@@@-@@MN
1
NPN
outputs
NPN or PNP
XW2Z-RI@@@-@@MN
1
Inputs *2
NPN
XW2Z-RO@@@-@@MN
1
NPN
outputs
XW2Z-RI@@@-@@MN
1
Inputs *2
NPN
XW2Z-RO@@@-@@MN
1
NPN
outputs
NPN or PNP
XW2Z-RI@@@-@@MN
1
Inputs *2
NPN
XW2Z-RO@@@-@@MN
1
NPN
outputs
NPN or PNP
XW2Z-RI@@@-@@MN
1
Inputs *2
PNP
XW2Z-RO@@@-@@MN
1
A
NPN or PNP
1:2
LX42C4
64 inputs
QX42/QX42-S1
QX82/QX82-S1
2 Fujitsu
connectors
B
RX42C4
Output Units
LY41NT1P
QY41P
QY71
32
outputs
1 Fujitsu
connector
NPN
A
RY41NT2P
LY41PT1P
RY41PT1P
1 Fujitsu
connector
PNP
RY41PT2H
---
1:2
LY42NT1P
RY42NT2P
64
outputs
2 Fujitsu
connectors
NPN
QY42P
G7TC-OC16
4
B
LY42PT1P
RY42PT1P
NPN
outputs
2 Fujitsu
connectors
---
QY82P
Mixed I/O Units
RH42C4NT2P
(Input side)
RH42C4NT2P
(Output side)
QH42P
(Input side)
QH42P
(Output side)
QX41Y41P
32 inputs/ (Input side)
32
QX41Y41P
outputs
(Output side)
LH42C4NT1P
(Input side)
LH42C4NT1P
(Output side)
LH42C4PT1P
(Input side)
LH42C4PT1P
(Output side)
2 Fujitsu
connectors
2 Fujitsu
connectors
2 Fujitsu
connectors
2 Fujitsu
connectors
2 Fujitsu
connectors
NPN or PNP
B
1:2
G7TC-ID16/IA16
2
G7TC-OC16
2
G7TC-ID16/IA16
2
G7TC-OC16
2
G7TC-ID16/IA16
2
G7TC-OC16
2
G7TC-ID16/IA16
2
G7TC-OC16
2
G7TC-ID16/IA16
2
---
Note: Contact for a cable length other than the above.
Cables that can be connected to the QX81, QX81-S2, and QY81P have not been prepared.
*1. The box @ is replaced by the cable length. For details on the types, refer to pages 14 and 15.
*2. Either NPN inputs or PNP inputs can be used.
20
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses regarding the Products unless Omron’s analysis confirms that the Products
were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate
modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2022.6
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2022 All Right Reserved.
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