IDEC HS5E Series User manual

HS5E features:
HS5E Series Miniature Solenoid Locking Switches
• World’s smallest 4 contact solenoid interlock switch. (35 x 40 x 146 mm)
• Four contacts
• Gold-plated contacts
• Spring lock type (unlocks when the solenoid is energized) and solenoid lock type (locks
when solenoid is energized) are available
• Flexible installation - the head can rotate, allowing 8 different actuator entries
• Metal actuator entry slot ensures long life
• Actuator locking strength is 1000N minimum (GS-ET-19)
• Integral molded cable reduces wiring time
• LED pilot light indicates the solenoid status
• RoHS Directive Compliant
• Contacts are IP67 (IEC60529)
• NC contacts are direct opening (IEC/EN60947-5-1)
• Only proprietary actuators can be used, preventingunauthorized access (ISO14119,
EN1088)
• Doubleinsulation structure-no groundingrequired
Spring Lock Type
• Automatically locks the actuator without power to the solenoid
• After the machine stops, unlocking is accomplished by energizing the solenoid, provid-
ing a high level of safety
• Manual unlocking is possible in the event of power failure or maintenance
Solenoid Lock Type
• The actuator is locked when energized
• The actuator is unlocked when de-
energized
EN1088
EN60947-5-1
IEC60947-5-1
GS-ET-15
BGstandard
in Germany
Direct Opening
Action
Double
Insulation
Straight Actuator
(mainly
for sliding
doors
2 Actuator Entry Slots
Right-angle
Actuator
Manual Unlocking
Actuator Slot
IntegratedCable
GreenLED Indicator
Metallic Head
Adjustable Actuator
(mainlyforhingeddoors)
L-shapted Actuator
(mainly
for hinged
doors)
AS-Interface
Safety
at
W
ork
Barriers
Enabling
Switches
Door
Interlock
Switches
X
Series
E-Stops
Overview
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Lock
Mechanism
Circuit Number
Contact Arra
Main Circuit: 1NC+1NC, Monitor Circuit:
5m
HS5E-A4005
A
Main Circuit:
Monitor Circuit:
Monitor Circuit:
Main Circuit: 1NC+1NC, Monitor Circuit: 1NO, 1NC
Without
Spring Lock
B
Main Circuit:
Monitor
Circuit:
Monitor Circuit:
11 12 41 42
23
24
51 52
With
Main Circuit: 1NC+1NC, Monitor Circuit: 1NC, 1NC
Without
5m
1
m
3m
5m
1
m
3m
5m
1
m
3m
5m
HS5E-A4405-G
HS5E-B4001
HS5E-B4003
HS5E-B4005
HS5E-B4401-
G
HS5E
-B4403-G
HS5E-B4405-G
HS5E-D4001
HS5E-D4003
HS5E-D4005
D
Main Circuit: 1NC+1NC, Monitor Circuit: 1NO, 1NO
Without
A
11
23
12
24
41
Main Circuit:
Monitor
Circuit:
Monitor Circuit:
53
54
With
Main Circuit: 1NC+1NC, Monitor Circuit: 1NO, 1NC
Without
Solenoid Lock
B
Main Circuit:
Monitor
Circuit:
Monitor Circuit:
11 12 41 42
23
24
51 52
With
Main Circuit: 1NC+1NC, Monitor Circuit: 1NC, 1NC
Without
D
Main Circuit:
Monitor
Circuit:
Monitor Circuit:
11 12 41 42
21
22
51 52
With
1m
3m
5m
1
m
3m
5m
1
m
3m
5m
1
m
3m
5m
1
m
3m
5m
1m
3m
5m
HS5E-A7Y001
HS5E-A7Y003
HS5E-A7Y005
HS5E-A7Y401-G
HS5E
-A7Y403-
G
HS5E-A7Y405-G
HS5E-B7Y001
HS5E-B7Y003
HS5E-B7Y005
HS5E-B7Y401-G
HS5E
-B7Y403-G
HS5E-B7Y405-G
HS5E-D7Y001
HS5E-D7Y003
HS5E-D7Y005
HS5E-D7Y401-G
HS5E
-D7Y403-G
HS5E-D7Y405-G
Body
Part Numbers
gement
1NO, 1NO
Pilot Light Cable Length Part Number
1m
HS5E-A4001
(+)
(–)
Without
3m
HS5E-A4003
A2
A1
11
12
41
42
23
24
53
54
1m HS5E-A4401-G
With 3m HS5E-A4403-G
11
12
41
42
Main Circuit:
21
22
1m
HS5E-D4401-G
Monitor Circuit:
51
52
With
3m
HS5E-D4403-G
Monitor Circuit:
5m
HS5E-D4405-G
Contact configuration shows the contact status when actuator is inserted and solenoid off for for spring lock or solenoid on for solenoid lock.
ActuatorKeys
The actuator tensile strength is 500N
minimum.
Accessories
Overview
X
Series
E-Stops
Door
Interlock
Switches
Enabling
Switches
Barriers
AS-Interface
Safety
at
W
ork
Appearance Description Part Number Weight
HS5B/HS5E Plug Actuator
(allows switchtobeused as
interlockplugunit)
HS9Z-A5P 35g
HS5B/HS5E Padlock Hasp
(prevents unauthorized
insertion of actuator)
HS9Z-PH5 35g
Item Part Number Description
HS9Z-A51 Straight
HS9Z-A52 Right-angle
HS9Z-A55
Horizontal/vertical operation (for
hingeddoors) (see note below)
Part Number Description
HS9Z-SP51 MountingPlate
HS9Z-T3
Manual unlock key (long type)
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Monitor Circuit
Monitor Circuit
Monitor Circuit
Monitor Circuit
Monitor Circuit
Monitor Circuit
Monitor Circuit
Monitor Circuit
A1
A1
Circuit Diagrams
Status1 Status 2 Status3 Status 4 Unlocking Using
Manual Unlock Key
Interlock Switch Status
• Door closed
• Machine ready to
operate
• Door opened
• Machine cannot be
operated
• Door open
• Machine cannot be
operated
• Door open
• Machine cannot be
operated
• Door closed
• Machine cannot be
operated
• Solenoid de-energized • Solenoid energized • Solenoid energized • Solenoid de-energized • Solenoid de-energized
Door Status
Locked
Unlocked
Manual Unlocking
Circuit Diagram (Example: HS5E-A4)
11
(+)
A2
12 41
(–)
A1
4 2 11
(+)
A2
12 41
(–)
A1
4 2
11
(+)
A2
12 41
(–)
A1
4 2
11
(+)
A2
12 41
(–)
A
1
4 2
23 2 4 53 5 4 23 2 4 53 5 4
23 2 4 53 5 4
23 2 4 53 5 4
Door Closed (locked) Closed (unlocked) Open Open Closed (unlocked)
HS5E-A4
Main Circuit 11-42
ON(closed) OFF (open) OFF (open) OFF (open) OFF (open)
(+) (–)
Main Circuit: 11
A2
12 41 42
(door open) 23-24
OFF (open) OFF (open) ON(closed) ON(closed) OFF (open)
Monitor Circuit: 23
Monitor Circuit: 24
53 54
(unlocked) 53-54
OFF (open) ON(closed) ON(closed) ON(closed) ON(closed)
HS5E-B4
Main Circuit: 11
12 41 42
Main Circuit 11-42
ON(closed) OFF (open) OFF (open) OFF (open) OFF (open)
Monitor Circuit
Monitor Circuit: 23 24
Monitor Circuit:
51 52
(door open) 23-24
OFF (open) OFF (open) ON(closed) ON(closed) OFF (open)
(unlocked) 51-52
ON(closed) OFF (open) OFF (open) OFF (open) OFF (open)
HS5E-D4
Main Circuit: 11
12 41
Main Circuit 11-42
ON(closed) OFF (open) OFF (open) OFF (open) OFF (open)
42 MonitorCircuit
Monitor Circuit: 21 22
Monitor Circuit:
51 52
(door open) 21-22
ON(closed) ON(closed) OFF (open) OFF (open) ON(closed)
(unlocked) 51-52
ON(closed) OFF (open) OFF (open) OFF (open) OFF (open)
Solenoid Power A1-A2 (all types) OFF (de-energized) ON (energized) ON (energized) OFF (de-energized) OFF (de-energized)
Door Closed (locked) Closed (unlocked) Open Open Closed (unlocked)
HS5E-A7Y
Main Circuit 11-42
ON(closed) OFF (open) OFF (open) OFF (open) OFF (open)
(+) (–)
Main Circuit: 11
A2
12 41 42
(door open) 23-24
OFF (open) OFF (open) ON(closed) ON(closed) OFF (open)
Monitor Circuit: 23
Monitor Circuit: 24
53 54
(unlocked) 53-54
OFF (open) ON(closed) ON(closed) ON(closed) ON(closed)
HS5E-B7Y
Main Circuit: 11
12 41 42
Main Circuit 11-42
ON(closed) OFF (open) OFF (open) OFF (open) OFF (open)
Monitor Circuit
Monitor Circuit: 23 24
Monitor Circuit:
51 52
(door open) 23-24
OFF (open) OFF (open) ON(closed) ON(closed) OFF (open)
(locked) 51-52
ON(closed) OFF (open) OFF (open) OFF (open) OFF (open)
HS5E-D7Y
Main Circuit: 11
12 41
Main Circuit 11-42
ON(closed) OFF (open) OFF (open) OFF (open) OFF (open)
42 MonitorCircuit
Monitor Circuit: 21 22
Monitor Circuit:
51 52
(door open) 21-22
ON(closed) ON(closed) OFF (open) OFF (open) ON(closed)
(locked) 51-52
ON(closed) OFF (open) OFF (open) OFF (open) OFF (open)
OFF (de-energized) to
Solenoid Power A1-A2 (all types) ON (energized) OFF (de-energized) OFF (de-energized) ON (energized) (note 4)
ON(energized)(see
note 3) (see note 4)
1. Main circuit: Connected to the control circuit of machine drive part, sending the interlock signals to the protective door.
2. Monitor circuit: Sends ON/OFF signals of main circuit and monitoring signals of open/closed status of protective door.
3. Do not attempt manual unlock when energized.
4. Do not energize the solenoid for a prolonged period of time when the door is open and when unlocking the door manually.
Operating Characteristics
(reference)
Main Circuit
Monitor Circuit (door open, NO)
Monitor Circuit (door closed, NC)
Monitor Circuit (Unlocked, NO)
Monitor Circuit (Locked, NC)
0 (Key Insertion Position)
.4 (stroke in mm)
Contacts ON (closed)
Contacts OFF (open)
The characteristics shown in the chart above are of the HS9Z-A61, -A62, -A65, and -A66 actuators. For the
HS9Z-A62S actuator, subtract 0.6 mm.
The characteristics show the contact status when the actuator enters an entry slot of an interlock switch.
AS-Interface
Safety
at
W
ork
Barriers
Enabling
Switches
Door
Interlock
Switches
X
Series
E-Stops
Overview
Solenoid
Lock
Safety
Switch
Spring
Lock
T
ype
Safety
Switch
3.3 (Locked position)
5.3
6.9
26
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Specifications
Conforming Standards
ISO14119, IEC60947-5-1, EN60947-5-1 (TÜV approval), EN1088, GS-ET-19
(BG approval), UL508 (UL recognized), CSA C22.2, No. 14 (c-UL recognized)
Part Number Key
ApplicationStandards IEC60204-1/EN60204-1
Operating Temperature –25 to 50°C (no freezing)
Relative Humidity 45 to 85% (no condensation)
Storage Temperature –40 to +80°C (no freezing)
Operating Environment Degree of pollution: 3
Impulse Withstand Voltage 2.5 kV (between LED, solenoid and grounding: 0.5 kV)
Between live and dead metal parts: 100 MΩ minimum
HS5E - 4 4 01 - G
Pilot Light Color
G (Green)
Cable Length
01: 1m
03: 3m
05: 5m
Insulation Resistance
(DCmegger)
Between live metal part and ground: 100 MΩ minimum
Between live metal parts: 100 MΩ minimum
Between Terminals of the same pole: 100 MΩ minimum
Pilot Light Voltage
4: 24VDC
0: without pilot light
Solenoid Unit Voltage/
Electric Shock Protection Class
Class II (IEC61140)
DegreeofProtection
IP67 (IEC60529)
Operating extremes: 100 m/s
2
(10 G)
Lock Mechanism
4: 24VDC/SpringLock
7Y: 24V DC/Solenoid Lock
Shock Resistance
Damage limits: 1000 m/s
2
(100 G) Circuit Code
Door Monitor
Lock Monitor
VibrationResistance
Operating extremes: 10 to 55 H, amplitude 0.35 mm minimum
Damage limits: 30 Hz, amplitude 1.5 mm minimum Circuit Circuit
Actuator Operating Speed 0.05 to 1.0 m/s
Positive Opening Travel
Actuator HS9Z-A51: 11 mm minimum
Actuator HS9Z-A52/A55: 12 mm minimum
Positive Opening Force
80N minimum
Tensile Strength when Locked
1000 N minimum (GS-ET-19)
Operating Frequency 900operationsperhour
Mechanical Life
1,000,000 operations minimum (GS-ET-19)
Electrical Life
100,000operationsminimum(operatingfrequency900operationsper
hour, rated load AC-12, 250V, 1A)
Conditional Short-circuit Current
50A (250V) (Note: Use 250V/10A fast acting type fuse for short circuit
protection.)
Cable UL2464, No. 21 AWG (8-core: 0.5 mm
2
or equivalent/core)
Cable Diameter ø7.6 mm
Weight (approx.) 400 g (HS5E-***01)
A:1NC+1NC
1NO+1NO
B:1NC+1NC
1NO + 1NC
D:1NC+1NC 1NC + 1NC
Specifications Pilot Light
Current Ratings
1. Minimum applicable load (reference value): 3V AC/DC, 5 mA
2. UL rating: 125V
3. TUV, BG rating: AC-15, 0.5A/250V, DC-13, 0.22A/125V
UL, c-UL rating: Pilot duty AC 0.5A/125V, Pilot duty DC 0.22A/125V
Rated Voltage 24V DC
Current 10 mA
Light Source LED
Light Color Green
Locking Mechanism Spring Lock/Solenoid Lock
Rated Voltage 24V DC
Current 266 mA
Coil Resistance 90Ω (at 20°C)
Operating Voltage Rated voltage x 85% orless (at 20°C)
Return Voltage Ratedvoltage x10%ormore(at20°C)
Maximum Continuous Applying Voltage Ratedvoltage x110%
Maximum Continuous Applying Time Continuous
Insulation Class Class F
A
Overview
X
Series
E-Stops
Door
Interlock
Switches
Enabling
Switches
Barriers
AS-Interface
Safety
at
W
ork
Rated Insulation Voltage (Ui) (see note 2) 250V (between LED, solenoid and grounding: 30V)
Current(Ith) 2.5A
Rated Voltage (Ue) 30V 125V 250V
Rated
Current (Ie)
(see note 3)
AC Resistive load (AC12)
Inductive Load (AC15)
Resistiveload (DC12)
Inductive Load (DC13)
—
—
2A
1A
2A
1A
0.4A
0.22A
1A
0.5A
0.2A
0.1A
DC
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6.2
5.2
32.4
(6)
0.8
6.4
ActuatorKeys
Dimensions (mm) and Mounting Hole Layouts
HS5E-**4*G (w/pilot light)
Horizontal Mounting/Straight Actuator (HS9Z-A51)
RP
RP
26.4
6.2
42.2
5.2
32.9
13.4
41
5.2
26.4
6.2
Actuator
Actuator Stop
36.2 106
145.7 (6.3)
4-M4 Screws
Actuator
Actuator Stop
20 to 22
Mounting Hole Layout
Vertical Mounting/Right-angle Actuator (HS9Z-A52)
RP RP
27.7 41.5 32.9
13.4
40.3 27.7
Actuator Cover
Actuator
Actuator Stop
Slot Plug
(Note)
36.2
145.7
106
(6.3)
4-M4 Screws
Actuator
Actuator Cover
Actuator Stop
20 to 22
Plug the unused actuator entry slot using the slot plug supplied with the actuators.
Mounting Hole Layout
ActuatorKeyMountingReferencePosition
As shown in the figure on the right, the mounting reference position of
the actuator when inserted in the safety switch is:
HS9Z-A51:The actuator lightly touches the actuator stop placed on the
safety switch.
HS9Z-A52:The actuator cover lightly touches the actuator stop placed on
Safety Switch Door Stop
Key Stop
Safety Switch
Actuator Stop
Actuator Cover
the safety switch.
After mounting the actuator, remove the actuator stop from the safety
switch.
HS9Z-A51 Actuator Door Stop HS9Z-A52 Actuator
Straight (HS9Z-A51) Right-angle type (HS9Z-A52)
Actuator Stop (Note) Actuator Stop (Note)
•Actuator Mounting Hole Layout (Straight, L-shaped)
2-M4 Screw 20
106
Slot Plug
(Note)
6
±
1
32.9
13.4
36.2
106
145.7
(6.3)
7.6
±1
32.9
13.4
36.2
106
145.7
(6.3)
33
2
7.2
7.2
4.5 0.8
1.6
AS-Interface
Safety
at
W
ork
Barriers
Enabling
Switches
Door
Interlock
Switches
X
Series
E-Stops
Overview
30
30
20
29.6
28
20
61.6
11
±1
61.6
12.6
±
1
5
5
28 20
10
20
20
1
20 35
1
1
20 35
1
33
40
2
15 26
33
40
30 28
106
29.6
20 28
61.6
61.6
20
5
5
15
20
20
33
40
20 35
20
33
40
1
1
1
20 35
1
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22
40
21
Dimensions and Mounting Hole Layouts, continued
Vertically/Horizontally Movable Actuator (HS9Z-A55)
Horizontal Swing
Orienting
Insert
Angle Adjustment
3(M3 Hexagon Socket Head Screw)
Actuator Stop
(Note)
Actuator Orientation
The orientation of the actuator operation (horizontal/vertical) can be changed with the
orientation part (white plastic part) installed on the back of the actuator.
Do not loose the orientation part, otherwise the actuator will not operate properly.
15
Vertical Swing
Orienting
Insert
7
18.5 29
Actuator Stop
(Note)
The actuator stop film and actuator stop are used when adjusting the actuator position, and must be
removed after adjustment.
0.8
Angle Adjustment
(M3 Hexagon Socket Head Screw)
v Actuator Mounting Hole Layout
(horizontal/vertical swing)
2-M4 Screw 38
AccessoryDimensions (mm)
•Mounting Plate (HS9Z-SP51)
6
10
•Manual Unlocking Key
(plastic, supplied with the switch,
non-replaceable)
•HS9Z-T3 Manual Unlocking Key
(metal, long-shaped)
Material: Anonized A6063
Weight: approx. 180 g
HS9Z-A5P HS9Z-PH5
1
3.6
Manual
Unlocking Actuator
18
(24.5)
6.5
4
130
Rivet: Stainless Steel
46
Handle:
Aluminum
Thickness: 2
Spacer:Steel
43
Washer: Steel
Area
56
5
Thickness: 2.5
Area
Coating: Orange
25
5
2.5
2.5
10
HS5E Interlock
(35) Switch
(40)
8
10.5
5
24
27.5
Material: SPCC
Thickness: 1.6
2.5
Rivet:
Stainless Steel
27
33.5
43
Material: SPCC
Thickness: 2.0
60
HS5E
Interlock Switch
(35)
(40)
Overview
X
Series
E-Stops
Door
Interlock
Switches
Enabling
Switches
Barriers
AS-Interface
Safety
at
W
ork
49
(24)
15
36
10
9
3
6.5
(36.2)
ø10
22
40
(106)
(146)
(6.3)
2
15
23
26 38
ø4
28
7.5
7.5 16.5
170
2-12.8
2-6.6
9
(36.2)
42.2
50.7
(106)
(146)
(6.3)
106
187
Actuator Type Part Number
MountingPlate HS9Z-SP51
Manual Unlocking Key (long) HS9Z-T3
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Operating Instructions
MinimumRadiusof Hinged Door
• When using the safety switch for a hinged door, refer to the minimum radius
of doors as shown below. For doors with small minimum radius, use adjust-
able actuators (HS9Z-A55).
Because deviation or dislocation of a hinged door may occur, make sure of
correct operation of the actual application before installation.
HS9Z-A52 Actuator
(When the center of the hinged door is on the extension line of the actuator
mounting surface.)
Actuator Angle Adjustment
• Using the angle adjustment screw, the actuator angle can be adjusted (refer
to the dimensional drawing).
Adjustableangle:0to20°
• 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 be inserted properly into the entry slot of the safety switch.
• After adjusting the actuator angle, apply loctite to the adjustment screw so
that the screw will not loosen.
Door Hinge
(35)
Safety Switch
Mounting Holes
When using the HS9Z-A55 horizontally-movable actuator
• When the center of the hinged door is on the extension line of the contact
surface of actuator and safety switch: 50 mm
• When the center of the hinged door is on the extension line of the actuator
(When the center of the hinged door is on the extension line of the contact
surface of actuator and safety switch.
mounting surface: 70 mm
HorizontalOperation
ChangingtheOrientationof theHead
• The head of the HS5E can be mounted in four ways by removing the four
screws from the corners of the HS5E head and reinstalling the head in the
desired orientation. Before wiring the HS5E, replace the head. Before replac-
ing the head, turn the manual unlock part to the UNLOCK position using the
manual unlock key. When reinstalling the head, make sure that no foreign
objects enter the safety switch. Tighten the screws, without leaving space
between the head and body, otherwise the safety switch may malfunction.
• Recommendedtightening torque: 1.0±0.1 N·m
Vertical Operation
Mounting Examples
Slide Door Application
Door
HS9Z-A51
Keys
HS5E
Safety
Switches
Latch
Door Stop
Safety Precautions
• Before manually unlocking the safety switch, make sure the machine has
come to a complete stop. Manual unlocking during operation may unlock the
switch before the machine stops, and the protection of the safety switch with
solenoid is lost. While the solenoid is energized, do not unlock the actuator
manually(solenoid lock type).
Door Hinge
(36.2)
(40.3)
Safety Switch
Mounting Holes
Door Hinge
Door Hinge
(41.5)
Door
Hinge
(36.2)
(55.5)
Door
Hinge
(36.2)
Door Hinge
Door Hinge
(55.5)
AS-Interface
Safety
at
W
ork
Barriers
Enabling
Switches
Door
Interlock
Switches
X
Series
E-Stops
Overview
(231)
(161)
Safety Switch
Mounting Hole
(38)
Safety Switch
Mounting Hole
(58)
Factory Setting Head can be rotated.
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Instructions, continued
For Manual Unlocking Cables
• Spring lock type
The HS5E allows manual unlocking of the actuator to pre-check proper door
operation before wiring or turning power on, as well as for an emergency or a
power failure.
• Solenoid lock type
If the actuator is not unlocked although the solenoid is de-energized, the
actuator can be unlocked manually.
• Do not fasten or loosen the gland at the bot-
tom of the safety switch.
• When bending the cable during wiring, make
surethatthecableradiusiskept atleast
30mm.
• When wiring, make sure that water or oil
does not enter the cable.
• Donotopenthelidofthesafetyswitch.
Otherwise the switch may become damaged.
• Solenoid has polarity. Observe the correct
polarity when wiring.
Gland
Lid
Locked Unlocked Locked Unlocked
Wire Identification
Locked Position Manual Unlocked Position
• To change from the locked to the manual unlocked position as shown above,
turn the actuator fully 90° using the proprietary actuator supplied with the
switch.
• Wires can be identified by the color and white line printed on the wire.
Colored Insulator
• Using the safety switch with the actuator not fully turned (less than 90°) may
cause damage to the switch or errors (when manually unlocked, the switch
812
7 3
Jacket
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 be damaged. Do not leave the manual
unlock key attached to the switch
65 4
Dummy Insulator
(white)
during operation. This is dangerous
because the switch can be unlocked while
the machine is in operation.
Manual Unlocking Key
(supplied with the switch)
Terminal Number Identification
• When wiring, identify the terminal number of each contact with the color of
insulator.
RecommendedTighteningTorqueofMountingScrews
• SafetySwitch:2.0 ±0.2N·m(two M4 screws)
• Actuators
HS9Z-A51: 2.0±0.2N·m(two M4screws)
HS9Z-A52: 1.0±0.2N·m(twoM4Phillipsscrews)
HS9Z-A55:
1.0±1.5N·m(two M4screws)
• The above recommended tightening torques of the mounting screws are the
values confirmed with hex socket head bolts. When other screws are used
and tightened to a smaller torque, make sure that the screws do not become
looseaftermounting.
• Mounting bolts must be provided by the users.
• To avoid unauthorized or unintended removal of safety switch and the actua-
tor, it is recommended that the safety switch and the actuator are installed
in an unremovable manner, for example using special screws or welding the
screws.
• The following table shows the identification of terminal numbers.
• When wiring, cut unnecessary wires such as dummy insulator (white) and/or
unused wires to avoid incorrect wiring.
LOCK UNLOCK
Type Circuit Diagram
Main Circuit: Blue 11
HS5E-B Monitor Circuit: Orange 23
Monitor Circuit:
12 41
24 Orange/White
Brown 51
42 Blue/White
52 Brown/White
(+)
White A2
(–)
A1 Black
Main Circuit:
HS5E
-A Monitor Circuit:
Monitor Circuit:
Blue 11
Orange 23
12
24
41 42
Blue/White
Orange/White
Brown 53
54 Brown/White
Main Circuit: Blue 11
HS5E-D Monitor Circuit: Orange 21
Monitor Circuit
12
22 Orange/White
41
42 Blue/White
Brown 51 52 Brown/White
Overview
X
Series
E-Stops
Door
Interlock
Switches
Enabling
Switches
Barriers
AS-Interface
Safety
at
W
ork
No. Insulator Color No Insulator Color
1 white 5 brown/white
2 black 6 orange
3 brown 7 blue/white
4 blue 8 orange/white
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Safety Precautions
• In order to avoid electric shock or a fire, turn the power off before installation,
removal, wire connection, maintenance, or inspection of the switch.
• Ifrelaysareusedinthecircuitbetweenthesafetyswitchandtheload,
consider degrees of the danger and use safety relays, since welded or sticking
contacts of standard relays may invalidate the functions of the safety switch.
• DonotplaceaPLC inthecircuitbetweenthesafetyswitchandtheload.The
safety security can be endangered in the event of a malfunction of the PLC.
• Do not disassemble or modify the switch. It may cause a breakdown or an
accident.
Operation Precautions - for all series
• Regardlessofdoortypes,donotusethesafetyswitchasadoorstop.Install
a mechanical door stop at the end of the door to protect the safety switch
against excessive force.
• Do not apply excessive shock to the switch when opening or closing the door.
• A shock to the door exceeding 1,000 m/sec
2
(approx. 100G) may cause the
contacts of the switch to chatter, and a malfunction of the switch may occur.
• For connection of wires, unscrew the cover. Unnecessary loosening of other
screws may cause a malfunction of the switch.
• Prevent foreign objects such as dust and liquids from entering the switch
while connecting conduit or wiring.
• If the operating atmosphere is contaminated, use a protective cover to
prevent the entry of foreign objects into the switch through the actuator entry
slots.
• Entry of a considerable amount of foreign objects into the switch may affect
the mechanism of the switch and cause a breakdown.
• Do not store the switches in a dusty, humid, or organic-gas atmosphere.
ForRotatingHead Directions
HS5E/HS5BPrecautions
Note: Because deviation or dislocation of hinged doors may occur in actual
applications, make sure of the correct operation before installation.
• The heads of the HS5E/HS5B can be rotated in 90° increments after removing
the 4 screws on the corners of the head. Prevent entry of foreign objects into
the switch during removal of the head. Tighten these screws with torque
designated in the instruction sheet. Improper torque may cause errors.
When using the HS9Z-A52 Actuator
• When the door hinge is on the extension line of the interlock switch surface:
Door Hinge Door Hinge
• When door hinge is on the extension line of the actuator mounting surface:
MinimumRadiusof Hinged Doors
• 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-A55).
Wire Connection
HS2B Precautions
• Cracks or burrs on the conduit entry may deteriorate the housingprotection
against water.
• TheHS2Bhas3 conduitports,whichareclosedasapartofthemolded
switch housing.
• Make an opening for wire connection by breaking one of the conduit-port
knockouts on the switch housing using a screwdriver.
• When breaking the conduit port, take care not to damage the contact block or
other parts inside the switch.
• When changing to another conduit port, close the unused opening with an
optional plug (Part No. HS9Z-P1).
Door Hinge
Overview
X
Series
E-Stops
Door
Interlock
Switches
Enabling
Switches
Barriers
AS-Interface
Safety
at
W
ork
Factory Setting Head can be rotated.
Door Hinge
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HS1E Precautions
Wire Connection
• Make an opening for wire connection by breaking one of the conduit-port
knockouts on the switch housing using a screwdriver.
• Beforebreaking theknockout, temporarilyremovetheconnector-fixing lock
nut from the switch.
• When breaking the knockout, take care not to damage the contact block or
other parts inside the switch.
• Cracksor burrs on the conduit entry may deteriorate the housing protection.
• When changing to the other conduit port, close the unused opening with an
optional plug(accessory).
1. This unlocking method is intended for an escape from a machine when a person is
locked in. For access to the unlocking entry, an access hole should be opened on the
mounting panel. When opening the hole, apply proper protection against water or other
foreign objects.
2. Caution: After the unlocking operation, put the screw back into the unlocking entry
for safety.
Plug
Type No. HS9Z-P1
Unlock
Normal Position
Unlock
Manual Unlocking Position
Manual Unlocking
• Remove the screw located on the unlocking entry at the side of the switch us-
ing the key wrench included with the switch. Then insert a small screwdriver
into the switch to push the lever inside of the switch toward the indicator
until the actuator is unlocked (refer to the diagram on the right).
• Insertasmallscrewdriverintotheellipticalholeonthebackoftheswitch,
then push the lever inside of the switch toward the indicator until the actuator
is unlocked (refer to the diagram on the right).
HS1C Precautions
• Regardlessofdoortype,donotusethesafetyswitchasalockingdevice.
Install a locking device independently, for example, using a metal latch (also
applicable to HS1E).
• The safety switch cover can be only removed with the special key wrench
supplied with the switch or with the optional screwdriver (also applicable to
HS1B and HS1E).
• Remove the screw located on the unlocking entry at the side of the switch us-
ing the key wrench included with the switch. Then insert a small screwdriver
into the switch to push the lever inside of the switch toward the indicator
until the actuator is unlocked (refer to the diagram on the right).
Caution: After the unlocking operation, put the screw back into the unlocking
entry for safety.
Screwdriver
Screwdriver
AS-Interface
Safety
at
W
ork
Barriers
Enabling
Switches
Door
Interlock
Switches
X
Series
E-Stops
Overview
M5
23.5
26
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Operation Precautions
Applicable Crimping Terminals
• (Refer to the Crimping Terminal 1 or 2 shown in the drawing below.)
• HS1C
TerminalsNo.1to6: Usesolidorstrandedwiresonly(crimpingterminals
not applicable).
TerminalsNo. 7and 8: Crimping Terminal 1
GroundTerminal: CrimpingTerminal2
• HS1B
Ground Terminal: Crimping Terminal 2
Other Terminals: Crimping Terminal 1
HS2B, HS5B, and HS1E
Crimping Terminal 1
3.6 min. 3.5 max.
ø3.6 min.
Applicable Connectors (As shown below)
• Use connectors which maintain the IP67 protection.
• ApplicableConnector Dimensions
• Flex Conduit: VF03 (Japan Flex) www.nipolex.co.jp
• Steel Connector (G1/2): ALC-103
(PF13.5): RBC-103PG13.5
G1/2
RecommendedScrew Tightening Torque
•HS1C: 5.0±0.5 N-m (approx. 50±5 kgf-cm)
(4or 6 pcs ofM5 hex socket head capscrews)
•HS1B: 5.0±0.5 N-m (approx. 50±5 kgf-cm)
Crimping Terminal 1
Use an insulation tube on the crimping terminal.
Crimping Terminal 2
(2or 4pcs.ofM5hexsocketheadcapscrews)
•HS2B: 5.0±0.5 N-m (approx. 50±5 kgf-cm)
(2pcsofM5 hexsocketheadcapscrews)
Wire
Approx. 4mm Crimping Terminal
•HS5B: 4.0±0.4 N-m (approx. 40±4 kgf-cm)
(2pcsofM4 hexsocketheadcapscrews)
•HS1E: 5.0±0.5 N-m (approx. 50±5 kgf-cm)
Insulation Tube
Installation Examples (see the diagrams below)
Mounting on Sliding Doors
Door
HS9Z-A1 Actuator
Door Stop
Mounting on Hinged Doors
HS9Z-A1 Actuator
(4or 6 pcs ofM5 hex socket head capscrews)
• Actuator (HS9Z-A1/A2)
5.0±0.5 N-m(approx. 50±5kgf·cm)
• (2pcs.ofM6hexsocket headcapscrews)
Actuator (HS9Z-A51/A52)
•2.0±0.2 N-m (approx. 20±2 kgf·cm)
(2pcsofM4 hexsocketheadcapscrews)
•1.0±0.2 N-m (approx. 10±2 kgf·cm)
(2pcsofM4Phillipsscrews)
Thescrewsaresuppliedbytheuser.
Applicable Wire Size
• HS1C: 0.5 to 0.75 mm
2
(TerminalsNo.1,2,5to8)
1.0 to 1.25 mm
2
(Terminals No.3, 4, and grounding terminal)
•HS5B: 0.5to 1.25mm2
•HS1E: 0.5to1.25 mm2
Latch
9 mm max.
3.5 min.
3.8 max.
ø4.1 min.
HS9Z-A2 Actuator
Overview
X
Series
E-Stops
Door
Interlock
Switches
Enabling
Switches
Barriers
AS-Interface
Safety
at
W
ork
6.9 max.
7.6 max.
30 mm max.
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Actuator Angle Adjustment
• Using the screw (M3 hex socket head screw), the actuator angle can be
adjusted (refer to the dimensional drawing). 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 be inserted properly into the entry slot of the safety switch.
• Recommendedtightening torque:0.8N-m(approx. 8.0 kgf-cm)
• After adjusting the actuator angle, apply loctite or the like to the adjustment
screwsoastopreventitsloosening.
MinimumRadiusof 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-A55).
Note: Because deviation or dislocation of hinged doors may occur in actual applications, make sure
ofthe correct operationbefore installation.
When using the HS9Z-A52 Actuator
• When the door hinge is on the extension line of the interlock switch surface:
Horizontal Swing
Vertical Swing
Door Hinge Door Hinge
• When door hinge is on the extension line of the actuator mounting surface:
When using the HS9Z-A55 Angle Adjustable Actuator
• When door hinge is on the extension line of the interlock switch surface:
50mm
• When door hinge is on the extension line of the actuator mounting surface:
70mm
Actuator Angle Adjustment for the HS9Z-A55
• Using the angle adjustment screw, the actuator angle can be adjusted (see
figuresonpage370.Adjustableangle:0to20°
• 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 be inserted 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 loosen.
Use a cable gland with a degree of protection IP67
G1/2,PG13.5,M20
ApplicableCableGlands
When Using Multi-core Cables (Example)
When Using Flexible Conduits (Example)
Flexible conduit example: VF-03 (Nihon Flex)
all dimensions in mm
• Different cable glands are used depending on the cable sheath outside diameter. When
purchasing a cable gland, confirm that the cable gland is applicable to the cable sheath
outside diameter.
• When using a 1/2-14NPT cable gland, use the HS5B interlock switch with M20 conduit
port (Part No.: HS5B-***BM) together with an adapter (Part No.: MA-M/NPT 20X1.5
5402-0110,K-MECS)andagasket(PartNo.:GPM20,K-MECS).Installagasketbetween
the interlock switch and the adapter. Apply sealing tape between the cable gland and
the adapter to make sure of IP67 protection for the enclosure.
9max.
Door Hinge
Door Hinge
Door Hinge
Door Hinge
Door Hinge
AS-Interface
Safety
at
W
ork
Barriers
Enabling
Switches
Door
Interlock
Switches
X
Series
E-Stops
Overview
30
max.
Door Hinge
Conduit Port Size Plastic Cable Gland Metal Cable Gland
G1/2 SCS-10*
(Seiwa Electric)
ALS-16**
(Nihon Flex)
PG13.5 ST13.5
(K-MECS)
ABS-**PG13.5
(Nihon Flex)
M20
ST-M20X1.5
(K-MECS)
ALS-**EC20
(Nihon Flex)
Conduit Port Size Plastic Cable Gland Metal Cable Gland
G1/2 — RLC-103 (Nihon Flex)
PG13.5 — RBC-103PG13.5 (Nihon Flex)
M20 — RLC-103EC20 (Nihon Flex)
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