HS6E
Subminiature Interlock Switches with Solenoid
HS6B
Subminiature Interlock Switches
(07/03/12)
5-pole
Subminiature Interlock Switches
Thinnest Body in Its Class
15
75
dy
Bo
Thin
75
Actual Size (mm)
Energy saving
276 mA
40%
Space saving design with
angled connection cable
HS6E
rox. pared witehls)
d
(com ous mo
i
prev
led
Ang nection
con le
cab
M
30 inimu
mm m
Ra
diu
s
110 mA
Mi
30 nimu
mm m R
a
diu
s
App
HS5E
HS6E
Miniature Interlock
Switch with Solenoid
Subminiature Interlock
Switch with Solenoid
Power Consumption by Solenoid + Indicator
2
Space Saving
(Approx. 30 mm)
RoHS directive compliant (2002/95/EC)
The HS6E series subminiature interlock switches with solenoid do
not contain lead, cadmium, mercury, hexavalent chromium, PBB,
or PBDE.
(07/03/12)
Virtually Limitless Mounting Options
Sliding Doors
Top Mounting
HS6E
Top Mounting
Actuator
Left-opening
Right-opening
Front Mounting
Left-opening
Front Mounting
Right-opening
Hinged Doors
Top Mounting
Left-opening
Right-opening
Side Mounting
Up-opening
(07/03/12)
Side Mounting
Left-opening
Right-opening
Bottom Mounting
Up-opening
3
Manual Unlocking Possible
from Three Directions
The actuator can be unlocked manually with
manual unlocks on either sides of the switch body,
or by depressing a plate.
For details, see page 14.
When unlocking with manual unlocks
Make a key access hole in the wall for
manual unlocking.
Manual Unlocking Key
When the switch is installed inside a
machine, the actuator can be unlocked
with the manual unlocking key by
making a key access hole in the wall.
Optically enhanced lens
provides for wide viewing
angle for power indicator.
Wide viewing angle (approx. 120°)
Solenoid Power Indicator
(Green LED)
Mounting Surface
4
(07/03/12)
Features - HS6E and HS6B Subminiature Interlock Switches
• HS6E: with solenoid, HS6B: without solenoid
• Common mounting holes - HS6E and HS6B
• Common actuators - HS6E and HS6B
Dimensions
HS6B
(without solenoid)
HS6E
(with solenoid)
15
75
30
15
75
78
Mounting Hole Layout
• Add one additional hole in the mounting panel for the HS6B, then the HS6E can be installed on the same panel.
30
50.8
HS6B
(without solenoid)
50.8
HS6E
(with solenoid)
HS6E
28.5
1
20
1
1
20
1
All dimensions in mm.
Common Actuators
• The same actuators can be used on the HS6E and HS6B.
Vertical/Horizontal Angle Adjustable
HS6E
HS6B
(07/03/12)
HS9Z-A65
HS9Z-A66
HS9Z-A61
Straight
HS9Z-A62
Right-angle
HS9Z-A62S
Right-angle with Plate
5
HS6E Subminiature Interlock Switches with Solenoid
Small interlock switch with five poles and solenoid.
Ideal for applications in tight spaces.
• Compact body: 75 × 15 × 75 mm
15-mm-wide, thinnest solenoid type interlock switch in the world.
• Reversible mounting and angled cable allow four actuator insertion
directions.
• Energy saving. 24V DC, 110 mA (solenoid: 100 mA, LED: 10 mA)
• Manual unlocking possible on three sides.
• RoHS compliant
• LED indicator shows solenoid operation
• Horizontal/Vertical Angle Adjustable Actuators
• Straight Actuator
(SUS304)
Spring Lock Type
• Automatically locks the actuator without power applied to the solenoid.
• After the machine stops, unlocking is completed by the solenoid.
• Manual unlocking is possible on three sides in the event of power
failure or maintenance.
• Right-angle Actuator (SUS304)
Solenoid Lock Type
• The actuator is locked when energized.
• The actuator is unlocked when de-energized.
• Flexible locking function can be achieved, for an application where
locking is not required and sudden stopping of a machine must be
prevented.
Ratings
• Contact Ratings
Rated Insulation Voltage (Ui) (Note 1)
300V (door monitor contact)
150V (lock monitor contact)
30V (between LED or solenoid and
ground)
Rated Thermal Current (Ith)
Operating temperature –25 to 35°C
2.5A (up to 2 circuits)
1.0A (3 or more circuits)
Operating temperature 35 to 50°C
1.0A (1 circuit)
0.5A (2 or more circuits)
Main & Lock
Monitor Circuits
Door Monitor
Circuit
Rated Current (Ie) ∗
Rated Voltage (Ue)
Specifications
Applicable Standards
UL 508 (UL listed)
CSA C22.2, No. 14 (c-UL listed)
ISO 14119
IEC 60947-5-1
EN 60947-5-1 (TÜV approval)
EN 1088 (TÜV approval)
GS-ET-19
IEC 60204-1/EN 60204-1 (applicable standards for use)
Operating
Temperature
–25 to +50°C (no freezing)
Relative Humidity
45 to 85% (no condensation)
30V
125V
250V
Resistive load (AC-12)
—
2A
—
Inductive Load (AC-15)
—
1A
—
Storage Temperature
–40 to +80°C (no freezing)
Resistive load (DC-12)
2A
0.4A
—
Pollution Degree
3
Inductive Load (DC-13)
1A
0.22A
—
Impulse Withstand
Voltage
Main & lock monitor circuits: 1.5 KV
Door monitor circuit: 2.5 kV
Between solenoid/LED and ground: 0.5 kV
AC
DC
Resistive load (AC-12)
—
2.5A
1.5A
Inductive Load (AC-15)
—
1.5A
0.75A
Resistive load (DC-12)
2.5A
1.1A
0.55A
Inductive Load (DC-13)
2.3A
0.55A
0.27A
AC
DC
• Minimum applicable load (reference value): 3V AC/DC, 5 mA
• UL rating
Main/Lock Monitor: 125V AC, 1A Pilot duty
125V DC, 0.22A Pilot duty
Door Monitor:
240V AC, 0.75A Pilot duty
250V DC, 0.27A Pilot duty
• TÜV rating
Main & lock monitor circuit: AC-15 125V/1A, DC-13 125V/0.22A
Door monitor circuit: AC-15 240V/0.75A, DC-13 250V/0.27A
• Solenoid/Indicator
Locking Mechanism
Spring Lock Type
Solenoid Lock Type
Insulation Resistance Between live and dead metal parts: 100 MΩ minimum
(500V DC megger)
Between terminals of different poles: 100 MΩ minimum
Contact Resistance
300 mΩ maximum (initial value, 1m cable)
500 mΩ maximum (initial value, 3m cable)
700 mΩ maximum (initial value, 5m cable)
Electric Shock
Protection
Class II (IEC 61140)
Degree of Protection
IP67 (IEC 60529)
Shock Resistance
Operating extremes: 100 m/s2 (10G)
Damage limits:
1000 m/s2 (100G)
Vibration Resistance
Operating extremes:
10 to 55 Hz, amplitude 0.35 mm
Damage limits: 30 Hz, amplitude 1.5 mm
Actuator Operating
Speed
0.05 to 1.0 m/s
Direct Opening Travel
8.0 mm minimum
24V DC
Direct Opening Force
60N minimum
Rated Current
110 mA (solenoid 100 mA, LED 10 mA)
(initial value)
Actuator Retention
Force
500N minimum (GS-ET-19)
Coil Resistance
240Ω (at 20°C)
Operating Frequency
900 operations/h
Pickup Voltage
Rated voltage × 85% maximum (at 20°C)
1,000,000 operations minimum (GS-ET-19)
Dropout Voltage
Rated voltage × 10% minimum (at 20°C)
Mechanical Durability
Maximum Continuous
Applicable Voltage
Rated voltage × 110%
Electrical Durability
100,000 operations minimum (rated load)
1,000,000 operations minimum (24V AC/DC, 100 mA)
(operating frequency 900 operations/h)
Maximum Continuous
Applicable Time
Continuous
Conditional
Short-circuit Current
50A (250V)
(Use 250V/10A fast-blow fuse for short-circuit protection.)
Cable
UL2464, No. 22 AWG
(12-core: 0.3 mm2 or equivalent/core)
Cable Diameter
ø7.6 mm
Weight (approx.)
200g (HS6E-∗∗∗01)
Indicator
Solenoid
Rated Voltage
6
Insulation Class
Class F
Light Source
LED
Illumination Color
Green
(07/03/12)
HS6E Subminiature Interlock Switches with Solenoid
Types
• Subminiature Interlock Switch
Lock Mechanism Circuit Number
Contact Arrangement
Cable Length
(When inserted) (When OFF)
(+)
A2
L
11
21
31
12
22
32
41
53
42
54
Main Circuit: 1NC+1NC, Monitor Circuit: 2NC/1NC
M
Spring Lock
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
31
12
22
32
41
51
42
52
Main Circuit: 1NC+1NC, Monitor Circuit: 1NC, 1NO/1NO
N
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
33
12
22
34
41
53
42
54
Main Circuit: 1NC+1NC, Monitor Circuit: 1NC, 1NO/1NC
P
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
33
12
22
34
41
51
42
52
(When inserted) (When ON)
(+)
A2
L
11
21
31
12
22
32
41
53
42
54
Main Circuit: 1NC+1NC, Monitor Circuit: 2NC/1NC
M
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
31
12
22
32
41
51
42
52
Solenoid Lock
Main Circuit: 1NC+1NC, Monitor Circuit: 1NC, 1NO/1NO
N
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
33
12
22
34
41
53
42
54
Main Circuit: 1NC+1NC, Monitor Circuit: 1NC, 1NO/1NC
P
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
33
12
22
34
41
51
HS6E-L44B01-G
3m
HS6E-L44B03-G
5m
HS6E-L44B05-G
1m
HS6E-M44B01-G
3m
HS6E-M44B03-G
5m
HS6E-M44B05-G
1m
HS6E-N44B01-G
3m
HS6E-N44B03-G
5m
HS6E-N44B05-G
1m
HS6E-P44B01-G
3m
HS6E-P44B03-G
5m
HS6E-P44B05-G
1m
HS6E-L7Y4B01-G
3m
HS6E-L7Y4B03-G
5m
HS6E-L7Y4B05-G
1m
HS6E-M7Y4B01-G
3m
HS6E-M7Y4B03-G
5m
HS6E-M7Y4B05-G
1m
HS6E-N7Y4B01-G
3m
HS6E-N7Y4B03-G
5m
HS6E-N7Y4B05-G
1m
HS6E-P7Y4B01-G
3m
HS6E-P7Y4B03-G
5m
HS6E-P7Y4B05-G
(–)
A1
Main Circuit: 1NC+1NC, Monitor Circuit: 2NC/1NO
Main Circuit:
Monitor Circuit:
Monitor Circuit:
1m
(–)
A1
Main Circuit: 1NC+1NC, Monitor Circuit: 2NC/1NO
Main Circuit:
Monitor Circuit:
Monitor Circuit:
Type No.
42
52
• The contact arrangements show the contact status when the actuator is inserted and locked.
• LED color is G (green) only.
• Actuators are not supplied with the interlock switch and must be ordered separately.
(07/03/12)
7
HS6E Subminiature Interlock Switches with Solenoid
• Actuator
Appearance
Straight Actuator
Ordering Type No.
Remarks
HS9Z-A61
The tensile strength of HS9Z-A61 actuator is 500N maximum.
Do no apply excessive load, otherwise the actuator may fall off the door.
HS9Z-A62
The tensile strength of HS9Z-A62 actuator is 100N maximum.
Do no apply excessive load, otherwise the actuator may fall off the door.
When tensile strength of 100N or more is required, use the HS9Z-A62S
actuator.
HS9Z-A62S
The tensile strength of HS9Z-A62S actuator is 500N maximum.
Do no apply excessive load, otherwise the actuator may fall off the door.
Right-angle Actuator
Right-angle Actuator with Mounting Plate
Angle Adjustable Actuator
HS9Z-A65
Angle Adjustable Actuator
HS9Z-A66
The HS9Z-A65 and HS9Z-A66 have the metal key installed in opposite
directions. Select actuator by determining the required moving direction
in consideration of the door and interlock switch.
See pages 10, 13, and 14.
The tensile strength of HS9Z-A65 and HS9Z-A66 actuators is 500N
maximum.
Type No. Development
H S 6 E - L 4 4 B 05 - G
Circuit Code
Main Circuit
L:
M:
N:
P:
1NC+1NC
1NC+1NC
1NC+1NC
1NC+1NC
Door Monitor
Circuit
2NC
2NC
1NC, 1NO
1NC, 1NO
Lock Monitor
Circuit
1NO
1NC
1NO
1NC
Solenoid Unit Voltage/Lock Mechanism
4: 24V DC/Spring Lock
7Y: 24V DC/Solenoid Lock
8
LED Color
G: green
Cable Length
01: 1m
03: 3m
05: 5m
Housing Color
B: Black
Pilot Light Voltage
4: 24V DC
(07/03/12)
HS6E Subminiature Interlock Switches with Solenoid
Dimensions
• Interlock Switch
• Mounting Hole Layout
5.5
3-M4 Screw
(ø4.3 or M4 tapped hole)
Hole for Manual Unlocking
ø12 (reference)
20.5
4
30
15
4
10.4
10.1
15
37
46.1
41.8
ø4
.4
(22.5)
28.5
(22.5)
41.8
20.5
35
30
28.5
20 to 22
75
Manual Unlocking Key
4
Hole for Manual Unlocking
ø12 (reference)
3-M4 Screw
(ø4.3 or M4 tapped hole)
12
20
1
20.5
1
30
C
(2
.3
)
.1
R2
4
28.5
41.8
20 to 22
When using straight actuator
(HS9Z-A61)
(12.6±1)
When using right-angle actuator
(HS9Z-A62S)
When using horizontal/vertical
angle adjustable actuator
(HS9Z-A65/A66)
(14)
(5)
(25)
Actuator Stop
(supplied)
48.8
0.8
0.8
Actuator Stop
(supplied)
(42) (Note)
(14)
50.8
0.8
22.6 ±1
(6.2)
22.6 ±1
Actuator Stop
(supplied)
Note: 41.4 when using HS9Z-A62.
The tensile strength of the HS9Z-A62 actuator is
100N. When tensile force exceeding 100N is
expected, use the HS9Z-A62S actuator, which
has a mounting plate.
• Actuator Mounting Reference Position
Interlock Switch
Door Stop
Actuator Stop
0.8
As shown in the figure on the right, the mounting reference position of the actuator
when inserted in the interlock switch is:
The actuator stop on the actuator lightly touches the interlock switch.
Note: After mounting the actuator, remove the actuator stop from the actuator.
Door Stop
HS9Z-A61 Actuator
(07/03/12)
9
HS6E Subminiature Interlock Switches with Solenoid
Actuator Dimensions
Straight Actuator (HS9Z-A61)
43.2
20.9
Right-angle Actuator (HS9Z-A62S)
Right-angle Actuator (HS9Z-A62)
The tensile strength of the HS9Z-A62 actuator is
100N. When tensile force exceeding 100N is
expected, use the HS9Z-A62S actuator.
Note: See page 15 for actuator installation.
When mounted (33.8)
(15.8)
When mounted (6.2)
.3
When mounted (33.8)
14
When
mounted (5.6)
When
mounted (5)
0.8
8.4
0.8
0.8
8.4
15
8.4
ø4
2-
14
When mounted (6.2)
2-ø
13.1
1.2
Rubber Bushing
3.5
1.2
13.1
Rubber Bushing
3.5
14
4.2
34
2-ø9
14
Rubber Bushing 2-ø4
.3
14
Note 1
Actuator Stop (supplied)
14
Mounting Plate (supplied)
41.1
When mounted (5)
2-ø9
ø2-9
3.5
10.4
1.2
When mounted (10.2)
(Note) Actuator Stop (supplied)
(Note) Actuator Stop (supplied)
Note: The actuator stop is used to adjust the actuator position. Remove the actuator stop after the actuator position is mounted.
Angle Adjustable Actuator
(HS9Z-A65)
Angle Adjustable Actuator
(HS9Z-A66)
Actuator Adjustment
Orientation
Horizontal Adjustment
The HS9Z-A65 and HS9Z-A66
have the metal key inserted in
opposite directions.
The orientation of actuator adjustment
(horizontal/vertical) can be changed
using the orienting insert (white plastic)
installed on the back of the actuator.
0.8
3.5
Orienting Insert
1.2
Orienting Insert
Horizontal Adjustment
Angle Adjustment
(M3 Hexagon Socket Head Screw)
20°
20°
Horizontal Adjustment Vertical Adjustment
Angle Adjustment
(M3 Hexagon Socket Head Screw)
13
Vertical Adjustment
28.2
Angle Adjustment
(M3 Hexagon Socket Head Screw)
2
7.5
5.5
Orienting Insert
16.8
Vertical Adjustment
(Note 1)
Actuator Stop (Supplied)
2.5
20°
34
25
20°
15
(Note)
Actuator Stop (supplied)
Angle Adjustment
(M3 Hexagon Socket
Head Screw)
(M R2.1
4H
ole
s)
Note: The base is made of glass-reinforced PA66 (66 nylon). Angle adjustment screws are stainless steel.
When using adhesive on screws, take material compatibility into consideration.
Actuator Mounting Hole Layout
(horizontal/vertical swing)
25
2-M4 Screw
(ø4.3 or M4 tapping screw)
Accessory
Ordering Type No.
HS9Z-T3
Manual Unlock Key
(supplied) (plastic)
Manual Unlock Key
(long type) (metal)
18
6.5
ø4
15
(24)
15 9
ø10
3
Description
Manual Unlock Key (long type)
130
4
(24.5)
All dimensions in mm.
10
(07/03/12)
HS6E Subminiature Interlock Switches with Solenoid
Circuit Diagrams and Operating Characteristics
• Spring Lock Type
Status 1
Status 2
• Door closed
• Machine ready to
operate
• Solenoid
de-energized
Interlock Switch Status
Status 3
Status 4
• Door closed
• Door open
• Door open
• Machine cannot be • Machine cannot be • Machine cannot be
operated
operated
operated
• Solenoid
• Solenoid
• Solenoid
energized
energized
de-energized
Unlocking using
Manual Unlock Key
• Door closed
• Machine cannot be
operated
• Solenoid
de-energized
Door Status
UNLOCK
LOCK
Manually
Unlocked
(+)
A2
Circuit Diagram (Example: HS6E-N4)
Door
HS6E-L4
Door
Lock
Monitor Monitor
(+)
A2
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
31
12 41
22 53
32
(–)
A1
42
54
Type No. and Circuit Diagram
HS6E-M4
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
31
12 41
22 51
32
42
52
HS6E-N4
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
33
12 41
22 53
34
42
54
HS6E-P4
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
33
12 41
22 51
34
42
52
(–)
A1
(+)
A2
(–)
A1
(+)
A2
(+)
A2
(–)
A1
(–)
A1
11
12
41
42
11
12
41
42
11
12
41
42
11
12
41
42
21
22
53
54
21
22
53
54
21
22
53
54
21
22
53
54
33
34
33
34
33
34
33
34
Closed (locked)
Closed (unlocked)
Open
Open
Closed (unlocked)
Main Circuit 11-42
ON (closed)
OFF (open)
OFF (open)
OFF (open)
OFF (open)
Door Monitor Circuit
(door closed) 21-22
ON (closed)
ON (closed)
OFF (open)
OFF (open)
ON (closed)
Door Monitor Circuit
(door closed) 31-32
ON (closed)
ON (closed)
OFF (open)
OFF (open)
ON (closed)
Lock Monitor Circuit
(unlocked) 53-54
OFF (open)
ON (closed)
ON (closed)
ON (closed)
ON (closed)
Main Circuit 11-42
ON (closed)
OFF (open)
OFF (open)
OFF (open)
OFF (open)
Door Monitor Circuit
(door closed) 21-22
ON (closed)
ON (closed)
OFF (open)
OFF (open)
ON (closed)
Door Monitor Circuit
(door closed) 31-32
ON (closed)
ON (closed)
OFF (open)
OFF (open)
ON (closed)
Lock Monitor Circuit
(locked) 51-52
ON (closed)
OFF (open)
OFF (open)
OFF (open)
OFF (open)
Main Circuit 11-42
ON (closed)
OFF (open)
OFF (open)
OFF (open)
OFF (open)
Door Monitor Circuit
(door closed) 21-22
ON (closed)
ON (closed)
OFF (open)
OFF (open)
ON (closed)
Door Monitor Circuit
(door open) 33-34
OFF (open)
OFF (open)
ON (closed)
ON (closed)
OFF (open)
Lock Monitor Circuit
(unlocked) 53-54
OFF (open)
ON (closed)
ON (closed)
ON (closed)
ON (closed)
Main Circuit 11-42
ON (closed)
OFF (open)
OFF (open)
OFF (open)
OFF (open)
Door Monitor Circuit
(door closed) 21-22
ON (closed)
ON (closed)
OFF (open)
OFF (open)
ON (closed)
Door Monitor Circuit
(door open) 33-34
OFF (open)
OFF (open)
ON (closed)
ON (closed)
OFF (open)
Lock Monitor Circuit
(locked) 51-52
ON (closed)
OFF (open)
OFF (open)
OFF (open)
OFF (open)
OFF (de-energized)
ON (energized)
ON (energized)
OFF (de-energized)
OFF (de-energized)
Solenoid Power A1-A2 (all types)
Main circuit:
Connected to the control circuit of machine drive part, sending the interlock signals of the protective door.
Monitor circuit: Sends the monitoring signals of open/closed and lock/unlocked statuses of the protective door.
Operation Characteristics (reference)
0 (Actuator Insertion Position)
1.1 (Locked Position)
4.7 5.0
27.4 (stroke in mm)
Main Circuit
Door Monitor Circuit (door open, NO)
Door Monitor Circuit (door closed, NC)
Lock Monitor Circuit (unlocked, NO)
Lock Monitor Circuit (locked, NC)
: Contacts ON (closed)
: Contacts OFF (open)
• The characteristics shown in the chart above are of the HS9Z-A61, -A62, -A65, and -A66 actuators.
For HS9Z-A62S actuator, subtract 0.6 mm.
• The characteristics show the contact status when the actuator enters an entry slot of an interlock switch.
(07/03/12)
11
HS6E Subminiature Interlock Switches with Solenoid
• Solenoid Lock Type
Status 1
Status 2
• Door closed
• Machine ready to
operate
• Solenoid
energized
Interlock Switch Status
Status 3
Status 4
• Door closed
• Door open
• Door open
• Machine cannot be • Machine cannot be • Machine cannot be
operated
operated
operated
• Solenoid
• Solenoid
• Solenoid
de-energized
de-energized
energized
Unlocking using
Manual Unlock Key
• Door closed
• Machine cannot be
operated
• Solenoid
de-energized
Door Status
UNLOCK
LOCK
Manually
Unlocked
(+)
A2
Circuit Diagram (Example: HS6E-N7Y)
Door
HS6E-L7Y
Door
Lock
Monitor Monitor
(+)
A2
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
31
12 41
22 53
32
(–)
A1
42
54
Type No. and Circuit Diagram
HS6E-M7Y
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
31
12 41
22 51
32
42
52
HS6E-N7Y
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
33
12 41
22 53
34
42
54
HS6E-P7Y
Main Circuit:
Monitor Circuit:
Monitor Circuit:
11
21
33
12 41
22 51
34
42
52
(+)
A2
(–)
A1
(–)
A1
(+)
A2
(+)
A2
(–)
A1
(–)
A1
11
12
41
42
11
12
41
42
11
12
41
42
11
12
41
42
21
22
53
54
21
22
53
54
21
22
53
54
21
22
53
54
33
34
33
34
33
34
33
34
Closed (locked)
Closed (unlocked)
Open
Open
Closed (unlocked)
Main Circuit 11-42
ON (closed)
OFF (open)
OFF (open)
OFF (open)
OFF (open)
Door Monitor Circuit
(door closed) 21-22
ON (closed)
ON (closed)
OFF (open)
OFF (open)
ON (closed)
Door Monitor Circuit
(door closed) 31-32
ON (closed)
ON (closed)
OFF (open)
OFF (open)
ON (closed)
Lock Monitor Circuit
(unlocked) 53-54
OFF (open)
ON (closed)
ON (closed)
ON (closed)
ON (closed)
Main Circuit 11-42
ON (closed)
OFF (open)
OFF (open)
OFF (open)
OFF (open)
Door Monitor Circuit
(door closed) 21-22
ON (closed)
ON (closed)
OFF (open)
OFF (open)
ON (closed)
Door Monitor Circuit
(door closed) 31-32
ON (closed)
ON (closed)
OFF (open)
OFF (open)
ON (closed)
Lock Monitor Circuit
(locked) 51-52
ON (closed)
OFF (open)
OFF (open)
OFF (open)
OFF (open)
Main Circuit 11-42
ON (closed)
OFF (open)
OFF (open)
OFF (open)
OFF (open)
Door Monitor Circuit
(door closed) 21-22
ON (closed)
ON (closed)
OFF (open)
OFF (open)
ON (closed)
Door Monitor Circuit
(door open) 33-34
OFF (open)
OFF (open)
ON (closed)
ON (closed)
OFF (open)
Lock Monitor Circuit
(unlocked) 53-54
OFF (open)
ON (closed)
ON (closed)
ON (closed)
ON (closed)
Main Circuit 11-42
ON (closed)
OFF (open)
OFF (open)
OFF (open)
OFF (open)
Door Monitor Circuit
(door closed) 21-22
ON (closed)
ON (closed)
OFF (open)
OFF (open)
ON (closed)
Door Monitor Circuit
(door open) 33-34
OFF (open)
OFF (open)
ON (closed)
ON (closed)
OFF (open)
Lock Monitor Circuit
(locked) 51-52
ON (closed)
OFF (open)
OFF (open)
OFF (open)
OFF (open)
ON (energized)
OFF (de-energized)
OFF (de-energized)
ON (energized)
(Note 2)
OFF (de-energized)
to ON (re-energized)
(Note 1) (Note 2)
Solenoid Power A1-A2 (all types)
Main circuit:
Connected to the control circuit of machine drive part, sending the interlock signals of the protective door.
Monitor circuit: Sends the monitoring signals of open/closed and lock/unlocked statuses of the protective door.
Note 1: Do not attempt manual unlocking while the solenoid is energized.
Note 2: Do not energize the solenoid for a long period of time while the door is open or while the door is unlocked manually using the manual unlock key.
Operation Characteristics (reference)
0 (Actuator Insertion Position)
1.1 (Locked Position)
4.7 5.0
27.4 (stroke in mm)
Main Circuit
Door Monitor Circuit (door open, NO)
Door Monitor Circuit (door closed, NC)
Lock Monitor Circuit (unlocked, NO)
Lock Monitor Circuit (locked, NC)
: Contacts ON (closed)
: Contacts OFF (open)
• The characteristics shown in the chart above are of the HS9Z-A61, -A62, -A65, and -A66 actuators.
For HS9Z-A62S actuator, subtract 0.6 mm.
• The characteristics show the contact status when the actuator enters an entry slot of an interlock switch.
12
(07/03/12)
HS6E Subminiature Interlock Switches with Solenoid
Safety Precautions
• In order to avoid electric shock or fire, turn power off before
installation, removal, wiring, maintenance, or inspection of
the interlock switch.
• If relays are used in the circuit between the interlock switch
and the load, use only safety relays, since welded or sticking contacts of standard relays may invalidate the functions
of the interlock switch. Perform a risk assessment and
make a safety circuit which satisfies the requirements of
the safety category.
• Do not place a PLC in the circuit between the interlock
switch and the load. Safety security can be endangered in
the event of a malfunction of the PLC.
• Do not disassemble or modify the interlock switch, otherwise a malfunction or an accident may occur.
• Do not install the actuator in a location where a human
body may come in contact. Otherwise injury may occur.
• Solenoid lock type is locked when energized, and unlocked
when de-energized. When energization is interrupted due
to wire disconnection or other failures, the interlock switch
may be unlocked causing possible danger to the operators.
Solenoid lock type must not be used in applications where
locking is strictly required for safety. Perform a risk assessment and determine whether solenoid lock type is appropriate.
Instructions
• Regardless of door types, do not use the interlock switch
as a door stop. Install a mechanical door stop at the end of
the door to protect the interlock switch against excessive
force.
• Do not apply external force on the actuator while
unlocking, otherwise the actuator may not be unlocked.
• Do not apply excessive shock to the interlock switch when
opening or closing the door. A shock to the interlock switch
exceeding 1,000 m/s2 may cause damage to the interlock
switch.
• If the operating atmosphere is contaminated, use a
protective cover to prevent the entry of foreign objects into
the interlock switch through the actuator entry slots.
• Entry of a considerable amount of foreign objects into the
interlock switch may affect the mechanism of the interlock
switch and cause a malfunction.
• Do not store the interlock switches in a dusty, humid, or
organic-gas atmosphere, or in an area subjected to direct
sunlight.
• Use proprietary actuators only. When other actuators are
used, the interlock switch may be damaged.
• The locking strength is rated at 500N. Do not apply a load
higher than the rated value. When a higher load is
expected, provide an additional system consisting of
another interlock switch without lock (such as the HS6B/
HS7A interlock switch) or a sensor to detect door opening
and stop the machine.
• Regardless of door types, do not use the interlock switch
as a door lock. Install a separate lock using a latch or other
measures.
• While the solenoid is energized, the switch temperature
rises approximately 35°C above the ambient temperature
(to approximately 85°C while the ambient temperature is
50°C). Do not touch to prevent burns. If cables come into
contact with the switch, use heat-resistant cables.
• Bouncing will occur on the lock monitor contact during
locking and unlocking (reference value: 20 ms).
• Although the HS9Z-A61/A62/A62S actuators alleviate
shock when the actuator enters a slot in the interlock
switch, make sure that excessive shock is not applied.
If the rubber bushings become deformed or cracked,
replace with new ones.
(07/03/12)
Minimum Radius of Hinged Door
• When using the interlock switch on hinged doors, refer to
the minimum radius of doors shown below. When using on
doors with small minimum radius, use the angle adjustable
actuator (HS9Z-A65 and HS9Z-A66).
Note: Because deviation or dislocation of hinged doors may occur
in actual applications, make sure of the correct operation
before installation.
When using the HS9Z-A62/A62S Right-angle Actuator
• When the door hinge is on the extension line of the interlock switch
surface:
M
in
im
16 um
0 Ra
m
m diu
M
in
s
im
u
16 m R
0
a
m diu
m
s
Door Hinge
Door Hinge
• When the door hinge is on the extension line of the interlock switch
surface:
M
M
in
in
im
23
um
0
m
Ra
m
di
us
Door Hinge
im
u
23 m R
0
m adiu
m
s
Door Hinge
13
HS6E Subminiature Interlock Switches with Solenoid
When using the HS9Z-A65/HS9Z-A66 Angle Adjustable
Actuator
• When the door hinge is on the extension line of the interlock
switch surface
Horizontal Adjustment
Minimum
Radius
50 mm
Vertical Adjustment
Minimum
Radius
Door Hinge
50 mm
Door Hinge
Label
HS9Z-A65
HS9Z-A65
For Manual Unlocking
Spring lock type
The HS6E allows manual unlocking of the actuator to pre-check
proper door operation before wiring or turning power on, as well as
for emergency use such as a power failure.
Solenoid lock type
The HS6E can be unlocked manually in emergency.
When using the manual unlock key
Manual Unlocking
(installed on both sides)
HS9Z-A66
HS9Z-A66
UNLOCK
Door Hinge
50 mm
Door Hinge
Minimum
Radius
LOCK
50 mm
Minimum
Radius
• When the door hinge is on the extension line of the actuator
mounting surface
Horizontal Adjustment
Normal Position
Vertical Adjustment
s
diu Door Hinge
Ra
um
m
inim 70m
us Door Hinge
adi
mR
imu 70 mm
n
i
M
M
Label
HS9Z-A65
HS9Z-A65
HS9Z-A66
HS9Z-A66
M
Rainimu
d
m
70 ius
mm
M
Rainimu
m
d
70m ius
m
Door Hinge
Door Hinge
Actuator Angle Adjustment for the HS9Z-A65/HS9Z-A66
• Using the angle adjustment screw, the actuator angle can be
adjusted (see figures on page 10).
Adjustable angle: 0 to 20°
• The larger the adjusted angle of the actuator, the smaller the
applicable radius of the door opening.
• After installing the actuator, open the door. Then adjust the
actuator so that its edge can enter properly into the actuator
entry slot of the interlock switch.
• After adjusting the actuator angle, apply Loctite to the
adjustment screw so that the screw will not become loose.
Mounting Examples
Application on Hinged Doors
Application on Sliding Doors
Door
HS9Z-A62S Actuator
Manual Unlocking
Position
• When locking or unlocking the interlock switch manually, turn
the key fully using the manual unlocking key supplied with the
switch.
• Using the interlock switch with the key not fully turned (less
than 90°) may cause damage to the switch or operation
failures (when manually unlocked, the switch will keep the
main circuit disconnected and the door unlocked).
• Do not apply excessive force (0.45 N·m or more) to the
manual unlock part, otherwise the manual unlock part will
become damaged.
• Do not leave the manual unlocking key attached to the switch
during operation. This is dangerous because the switch can
always be unlocked while the machine is in operation.
Manual Unlock Key
(supplied with the switch)
When unlocking pushing the plate inside the interlock switch
• Remove the screw at the side of the interlock switch (the same
side where actuator is inserted) and insert a small screwdriver.
• Push the plate inside the interlock switch toward the LED
indicator using the screwdriver until the actuator is unlocked.
• Tighten the screw to a proper torque (0.3 to 0.5 N·m). Do not
tighten with excessive force, otherwise the interlock switch will
be damaged. Be sure to reinstall the screw, otherwise the
waterproof capability will be lost.
HS9Z-A61 Actuator
HS6E
Interlock Switch
Latch
Door Stop
Note: When mounting an actuator, make sure
that the actuator enters the slot in the
correct direction, as shown on the right.
Screwdriver
Caution
Before manually unlocking the interlock switch, make sure
that the machine has come to a complete stop. Manual
unlocking during operation may unlock the interlock switch
before the machine stops, and the function of the interlock
switch with solenoid is lost. While the solenoid is energized,
do not unlock the switch manually (solenoid lock type).
14
(07/03/12)
HS6E Subminiature Interlock Switches with Solenoid
Recommended Tightening Torque of
Mounting Screws
• Interlock switch: 1.0 to 1.5 N·m (three M4 screws)
• Actuators: 1.0 to 1.5 N·m (two M4 screws)
• The above recommended tightening torques of the mounting
screws are the values with hex socket head bolts. When other
screws are used and tightened to a smaller torque, make sure
that the screws do not become loose after mounting.
• Mounting bolts are not supplied with the interlock and must be
supplied by the user.
• To avoid unauthorized or unintended removal of the interlock
switch and the actuator, it is recommended that the interlock
switch and the actuator are installed in an unremovable
manner, for example using special screws, rivets, or welding
the screws.
• When installing the HS9Z-A62S actuator, use the mounting
plate (supplied with the actuator) on the hinged door, and
secure the actuator tightly using two M4 screws.
• The mounting plate has orientation.
• Do not lose the mounting plate.
M4 Screws
Mounting Plate (supplied)
Rubber Bushing
Wire Identification
• Wires can be identified by the color and or a white line printed
on the wire.
No. Insulation Color No. Insulation Color
1
Blue/White
7
White
2
Gray
8
Black
3
Pink
9
Pink/White
4
Orange
10
Brown/White
5
Orange/White
11
Brown
6
Gray/White
12
Blue
Note: Wires of gray or gray/white are not used and should not be connected.
Colored Insulation
11 12 4
10 1 5
3 2
9
6
8 7
Jacket
Terminal Number Identification
• When wiring, identify the terminal number of each contact by
the color of insulation.
• The following table shows the identification of terminal
numbers.
• When wiring, cut unused wires at the end of the jacket to avoid
incorrect wiring.
Type
Contact Arrangement
Door Monitor
Lock Monitor
Hinged Door
(+)
(–)
A1 Black
White A2
M4 Tapped Hole
HS6E-L
Main circuit: Blue
Monitor circuit: Brown
Cables
Monitor circuit: Orange
• Do not fasten or loosen the gland at the bottom of the interlock
switch.
• When bending the cable during wiring, make sure that the
cable radius is kept at 30 mm minimum.
• When wiring, make sure that water or oil does not enter from
the end of the cable.
• Do not open the lid of the interlock switch. Otherwise the
interlock switch will be damaged.
• The solenoid has polarity. Make sure of the correct polarity
when wiring.
Main circuit: Blue
HS6E-M
Monitor circuit: Brown
Monitor circuit: Orange
Main circuit: Blue
HS6E-N
Monitor circuit: Brown
Monitor circuit: Orange
Main circuit: Blue
HS6E-P
Monitor circuit: Brown
Monitor circuit: Orange
11
21
31
12
22
32
Brown/White Pink 53
41
11
21
31
12
22
32
Brown/White Pink 51
11
21
33
12
22
34
Brown/White Pink 53
11
21
33
12
22
34
Brown/White Pink 51
42
54
Blue/White
42
52
Blue/White
42
54
Blue/White
42
52
Blue/White
Pink/White
Orange/White
41
Pink/White
Orange/White
41
Pink/White
Orange/White
41
Pink/White
Orange/White
Note: The contact arrangements show the contact status when the actuator
is inserted and locked.
Gland
dius
Minimum Ra
30 mm
(50)
Min
im
Rad um
30 ius
mm
(70)
Gland
(07/03/12)
15
HS6B Subminiature Interlock Switches
World-class compactness with three poles of contacts.
• World’s smallest switch: 30 × 30 × 78 mm
• Dual contacts and monitor contacts achieve the highest safety
category (ISO 13849-1, EN 954-1)
• Two actuator entry slots provide flexibility for installation options.
• Integral cable design minimizes wiring, preventing wiring
mistakes.
• Can be mounted in two directions.
• Degree of protection (contacts): IP67 (IEC 60529)
Housing allows drainage.
• NC contacts are direct opening action (IEC/EN 60947-5-1).
• Proprietary actuators prevent unauthorized opening of the
contacts (ISO14119, EN1088).
Direct
Opening
Action
• Vertical/horizontal Angle
Adjustable Actuator (for
hinged door)
• Straight Actuator
(SUS304)
Double
Insulation
Types
Specifications
Contact Configuration Cable Length
1NC-1NO
Zb
11
33
12
34
2NC
Zb
11
31
12
32
2NC-1NO
Type No.
(Package quantity: 1)
12
22
32
3NC
HS6B-11B01
3m
HS6B-11B03
5m
HS6B-11B05
1m
HS6B-02B01
3m
HS6B-02B03
Applicable Directive
–25 to +70°C (no freezing)
45 to 85% (no condensation)
Applicable Standards
IEC 60204-1/ EN 60204-1
(applicable standards for use)
12
22
32
5m
HS6B-02B05
1m
HS6B-12B01
Relative Humidity
3m
HS6B-12B03
Storage Temperature
–40 to +80°C (no freezing)
Pollution Degree
3
Impulse Withstand
Voltage
4 kV
Insulation Resistance
(500V DC megger)
Between live and dead metal parts:
100 MΩ minimum
Between terminals of different poles:
100 MΩ minimum
Contact Resistance
300 mΩ maximum (initial value, 1m cable)
500 mΩ maximum (initial value, 3m cable)
700 mΩ maximum (initial value, 5m cable)
5m
HS6B-12B05
1m
HS6B-03B01
3m
HS6B-03B03
5m
HS6B-03B05
Actuators
Description
Straight
Right-angle
Horizontal/vertical Angle Adjustable
(for hinged doors) (Note)
Type No.
(Package quantity: 1)
HS9Z-A61
HS9Z-A62
HS9Z-A65
HS9Z-A66
Note: Select an actuator that moves in the direction required by the
hinged door and interlock switch (see pages 17 and 18).
Contact Ratings
Rated Insulation Voltage (Ui)
Rated Current (Ith)
Rated Voltage (Ue) ∗
AC
DC
30V
300V
2.5A
125V
Resistive load (AC-12)
—
2.5A
1.5A
Inductive Load (AC-15)
—
1.5A
0.75A
Resistive load (DC-12)
2.5A
1.1A
0.55A
Inductive Load (DC-13)
2.3A
0.55A
0.27A
• Minimum applicable load (reference): 3V AC/DC, 5mA
∗ Ratings approved by safety agencies
C300: AC-15, 0.75A/240V
Q300: DC-13, 0.27A/250V
16
73/23/EEC (Low Voltage Directive)
Operating
Temperature
Zb
11
21
31
UL508 (UL listed)
CSA C22.2, No. 14 (c-UL listed)
ISO 14119
EN 1088
IEC 60947-5-1
EN 60947-5-1 (DEMKO approval)
GS-ET-15 (BG approval)
1m
Zb
11
21
31
Rated
Current
(Ie) ∗
• Right-angle Actuator
(SUS304)
250V
Electric Shock
Protection Class
Class II (IEC 61140)
Degree of Protection
IP67 (IEC 60529)
Shock Resistance
Operating extremes: 300 m/s2 (30G)
Damage limits:
1000 m/s2 (100G)
Vibration Resistance
Operating extremes:
5 to 55 Hz, amplitude 0.5 mm
Damage limits:
30 Hz, amplitude 1.5 mm
Actuator Operating
Speed
0.05 to 1.0 m/s
Direct Opening Travel
8 mm minimum
Direct Opening Force
60N minimum
Operating Frequency
1200 operations/h
Mechanical Durability
1,000,000 operations minimum (GS-ET-15)
Electrical Durability
100,000 operations minimum
(operating frequency 1200 operations/h,
load AC-12 250V/1.5A, DC-12 250V/0.2A)
Conditional
Short-circuit Current
50A (250V) (Use 250V/10A fast-blow fuse for shortcircuit protection.)
Housing Color
Black
Cable
UL2464 No. 20 AWG (6-core)
Weight (approx.)
120g (HS6B-03B01)
(07/03/12)
HS6B Subminiature Interlock Switches
Dimensions
• Interlock Switch
• Mounting Hole Layout
R
(58)
20
20 to 22
2-M4 Screws
(ø4.3 or M4 tapped)
35
1
15
(9)
78
Slot Plug (Note 1)
(supplied)
The interlock switch can be
mounted in two directions.
10.4
27.6
4
Note 1: Plug the unused actuator
entry slot using the slot plug
supplied with the interlock switch.
(ø7.6)
4
5.5
• Using the HS9Z-A61 Straight Actuator
• Using the HS9Z-A62 Right-angle Actuator
(12.6±1)
• Using the HS9Z-A65/A66
Angle Adjustable Actuator
(25)
(21.4)
30.8
28.8
22.6±1
0.8
(25)
0.8
15.1±1
Actuator Stop
(Note 2)
(supplied)
0.8
(14)
40.1±1
50.8
(30.1±1)
0.8
(5)
0.8
22.6±1
0.8
48.8
(14)
(5)
(41.4)
10.1
5.5
30
1
2.
2
10.4
Actuator Stop
(Note 2) (supplied)
Actuator Stop
(Note 2) (supplied)
Actuator Dimensions
Horizontal Adjustment
3.5
0.8
8.4
15
Horizontal Adjustment
Angle Adjustment
(M3 Hexagon Socket Head Screw)
3.5
1.2
20°
10.4
20°
When
mounted (5)
14
.3
ø4
214
The HS9Z-A65 and HS9Z-A66 have the
metal key inserted in opposite directions.
0.8
Orienting Insert
(15.8)
1.2
43.2
20.9
• Angle Adjustmentable Actuator
(HS9Z-A66)
• Angle Adjustmentable Actuator (HS9Z-A65)
• Straight Actuaor (HS9Z-A61)
Angle Adjustment
(M3 Hexagon Socket Head Screw)
Vertical Adjustment
Angle Adjustment
(M3 Hexagon Socket Head Screw)
Vertical Adjustment
34
3.5
Actuator Stop (supplied)
(Note 2)
13.1 14
2-ø
20°
Orienting Insert
R2
4 H .1
ole
s)
(M
The orientation of actuator adjustment (horizontal/vertical) can be
changed using the orienting insert (white plastic) installed on the
back of the actuator.
14
4.3
2.5 Angle Adjustment
(M3 Hexagon
Socket Head Screw)
25
34
8.4
15
When mounted (5)
Rubber
Bushing
20°
When mounted (33.8)
When
mounted (5.6)
0.8
Actuator Stop (supplied)
(Note 2)
2
5.5
7.5
Orienting Insert
• Right-angle Actuator (HS9Z-A62)
2-ø9
28.2
16.8
Actuator Stop (supplied)
(Note 2)
2-ø9
Rubber Bushing
1.2
13
The base is made of glass-reinforced PA66 (66 nylon).
Angle adjustment screws are stainless steel. When using adhesive
on screws, take material compatibility into consideration.
Note 2: After mounting the actuator, remove the actuator
stop from the interlock switch.
Horizontal Adjustment
Vertical Adjustment
• Actuator Mounting Hole Layout
Straight/Right-angle
Actuator
14
2-M4 Screws
(ø4.3 or M4 tapped)
Angle Adjustable Actuator
25
2-M4 Screws
(ø4.3 or M4 tapped)
(07/03/12)
17
HS6B Subminiature Interlock Switches
Contact Configuration and Operation Chart
Type
Contact Configuration
Contact Operation Chart
0.8 (Actuator Mounting Reference Position)
0
5.5 5.8
28.2 (Travel: mm)
HS6B-11
1NC-1NO
Zb
11
33
12
34
11-12
33-34
12
32
11-12
31-32
12
22
34
11-12
21-22
33-34
12
22
32
11-12
21-22
31-32
: Contact ON (closed)
Zb
HS6B-02
2NC
11
31
2NC-1NO
11
21
33
3NC
11
21
31
: Contact OFF (open)
Zb
HS6B-12
Zb
HS6B-03
Actuator inserted completely
Minimum Radius of Hinged Door
• When using the interlock switch on hinged doors, refer to the
minimum radius of doors shown below. When using on doors
with small minimum radius, use the angle adjustable actuator
(HS9Z-A65 and HS9Z-A66).
Note: Because deviation or dislocation of hinged doors may occur
in actual applications, make sure of the correct operation
before installation.
Actuator removed completely
When using the HS9Z-A65/HS9Z-A66 Angle Adjustable
Actuator
• When the door hinge is on the extension line of the interlock switch
surface:
Horizontal Adjustment
50 mm
dius
Minimum Ra
Door Hinge
50 mm
Minimum Radius
Door Hinge
Label
When using the HS9Z-A62 Right-angle Actuator
• When the door hinge is on the extension line of the interlock switch
surface:
Vertical Adjustment
Label
HS9Z-A65
HS9Z-A65
HS9Z-A66
HS9Z-A66
Door Hinge
50 mm
Minimum Radiu
s
Door Hinge
50 mm
Minimum Radiu
s
• When the door hinge is on the extension line of the actuator
mounting surface
M
1
im 60 m
um m
Ra
di
us
M
in
1
im 60 m
um m
Ra
di
us
Horizontal Adjustment
in
Door Hinge
Door Hinge
s
mm diu
70 m Ra
u
m
i
n
Mi
Vertical Adjustment
Door Hinge
us
mm adi
70 um R
m
i
n
Mi
Label
• When the door hinged is on the extension line of the actuator
mounting surface:
HS9Z-A65
Door Hinge
Label
HS9Z-A65
HS9Z-A66
HS9Z-A66
Min
imu
70
mm
mR
adi
us
Door Hinge
7
imu 0 mm
mR
adi
us
Min
Door Hinge
Actuator Angle Adjustment for the HS9Z-A65/HS9Z-A66
M
2
im 30 m
um m
Ra
di
us
M
18
2
im 30 m
um m
Ra
di
us
in
in
Door Hinge
Door Hinge
• Using the angle adjustment screw, the actuator angle can be
adjusted (see figures on page 17).
Adjustable angle: 0 to 20°
• The larger the adjusted angle of the actuator, the smaller the
applicable radius of the door opening.
• After installing the actuator, open the door. Then adjust the
actuator so that its edge can enter properly into the actuator
entry slot of the interlock switch.
• After adjusting the actuator angle, apply Loctite to the
adjustment screw so that the screw will not become loose.
(07/03/12)
HS6B Subminiature Interlock Switches
Safety Precautions
• In order to avoid electric shock or fire, turn the power off before
installation, removal, wiring, maintenance, or inspection of the
switch.
• If relays are used in the circuit between the interlock switch
and the load, use only safety relays, since welded or sticking
contacts of standard relays may invalidate the functions of the
interlock switch. Perform a risk assessment and make a safety
circuit which satisfies the requirements of the safety category.
• Do not place a PLC in the circuit between the interlock switch
and the load. Safety security can be endangered in the event
of a malfunction of the PLC.
• Do not disassemble or modify the interlock switch, otherwise a
malfunction or an accident may occur.
• Do not install the actuator in the location where a human body
may come in contact. Otherwise injury may occur.
Instructions
• Regardless of door types, do not use the interlock switch as a
door stop. Install a mechanical door stop at the end of the door
to protect the interlock switch against excessive force.
• Do not apply excessive shock to the interlock switch when
opening or closing the door. A shock to the interlock switch
exceeding 1,000 m/s2 may cause damage to the interlock
switch.
• If the operating atmosphere is contaminated, use a protective
cover to prevent the entry of foreign objects into the interlock
switch through the actuator entry slots.
• Entry of a considerable amount of foreign objects into the
interlock switch may affect the mechanism of the interlock
switch and cause a malfunction.
• Do not store the interlock switches in a dusty, humid, or
organic-gas atmosphere.
• Use proprietary actuators only. When other actuators are
used, the interlock switch may be damaged.
• Cover the unused actuator entry slot using the slot plug
supplied with the interlock switch.
Mounting
Wire Identification
Mount the interlock switch on the
machine. Mount the actuator on the
hinged door.
• Wires can be identified by color and/or a white line printed on
the wire.
Colored Insulation
Note: When mounting an actuator, make sure
that the actuator enters into the slot in
the correct direction, as shown on the
right.
No.
Insulation
Color
No.
Insulation
Color
1
Orange/White
4
Brown
2
Blue/White
5
Blue
3
Brown/White
6
Orange
Jacket
Dummy Insulation
(black)
Recommended Screw Tightening Torque
• Interlock switch (M4 screw): 1.0 to 1.5 N·m
• Actuator (M4 screw): 1.0 to 1.5 N·m
• Mounting bolts are not supplied, and must be purchased
separately by the user.
Terminal Number Identification
Note: The above recommended tightening torque of the mounting
screw is the value with hex socket head bolts. When other
screws are used and tightened to a smaller torque, make
sure that the screws do not become loose after mounting.
Cable
Gland
(07/03/12)
u
nim ius
Mi ad
R
mm
40
(100)
• Do not fasten or loosen the gland at the bottom of the interlock
switch.
• When bending cable during wiring, make sure that the cable
radius is kept at 40 mm minimum.
• When wiring, make sure that water or
oil does not enter from the end of
cable.
m
• When wiring, the terminal number on each contact can be
identified by wire color.
• The following diagrams show a safety (main) contact and one
or two auxiliary contacts for two-contact and three-contact
types.
1NC-1NO
Zb
2NC
Zb
Blue 11
12 Blue/White
Orange 33
34 Orange/White Orange 31
Blue 11
2NC-1NO
Zb
12 Blue/White
32 Orange/White
3NC
Zb
Blue 11
12 Blue/White
Blue 11
12 Blue/White
Brown 21
22 Brown/White
Brown 21
22 Brown/White
Orange 33
34 Orange/White Orange 31
32 Orange/White
• When wiring, cut any dummy insulation (black) and any
unused wires at the end of the jacket to avoid incorrect wiring.
19
HS5E Series Miniature Interlock Switches with Solenoid
Solenoid interlock switch with four contacts in a compact body.
Ideal for small or special-shape doors with limited mounting
space.
•
•
•
•
•
•
•
•
Compact body. 35 × 40 × 146 mm.
Four poles with gold-plated contacts.
Spring lock and solenoid lock types are available.
The head orientation can be rotated, allowing for 8 different actuator
entries.
Metal head ensures durability.
Locking strength 1000N minimum (GS-ET-19)
Integrated cable design minimizes wiring, preventing incorrect wiring.
RoHS directive compliant.
BG standard in Germany
Direct Opening Double
Action
Insulation
HS5B Series Miniature Interlock Switches
Metal head type and M20 conduit port newly added.
• Actuators are interchangeable with the HS5E miniature interlock switches
with solenoid.
• Actuators with rubber bushing available.
• RoHS directive compliant.
• The head orientation can be rotated, allowing for 8 different actuator
entries.
• Compact body. 30 × 30 × 90 mm.
BG standard in Germany
Direct Opening Double
Action
Insulation
Specifications and other descriptions in this catalog are subject to change without notice.
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Cat. No. EP1162-0 MARCH 2007 13.5DNP PRINTED IN JAPAN
(07/03/12)