IDEC HS5L Series Solenoid Type Safety Switch Instructions

IDEC HS5L Series Solenoid Type Safety Switch

Thank you for purchasing this IDEC product. Confirm that the delivered product is 2000m maximum what you have ordered. Read this instruction sheet to make sure of correct operation.

SAFETY PRECAUTIONS

In this operation instruction sheet, safety precautions are categorized in order of importance to Warning and Caution :

WARNING Warning notices are used to emphasize that improper operation may cause severe personal injury or death.

CAUTION Caution notices are used where inattention might cause personal injury or damage to equipment.

Type

CAUTION

Solenoid lock type

• This safety switch is designed to lock the actuator while the solenoid is energized and to release it when deenergized.
• When the power to the solenoid is interrupted by accident, such as disconnection, the lock is released before a machine stops ompletely. Then, the worker may be exposed to hazards.
• This safety switch can be used only for limited applications which do not especially need to be locked for safety.

Specifications and Ratings

Applicable Standards| EN ISO / ISO14119, IEC60947-5-1, EN60947-5-1, GS- ET-19,UL508, CSA C22 2 No.14, GB 14048. 5
---|---
 | Standards for Use| IEC60204-1/EN60204-1
Interlocking device Type

/ the level of coded

| Type 2 Interlocking device

/ low level coded actuator (EN ISO / ISO14119)

Applicable Directives| Low Voltage Directive, Machinery Directive
Operating Condition| Operating Temperature Operating Humidity Pollution Degree Altitude| -25 to +55°C (no freezing) 20 to 95%RH (no condensation) 3 (Inside 2)

2000m maximum

Inpulse withstand voltage

‹Uimp›

| 2.5kV (Between ground and LED, solenoid circuit : 0.5kV)
Raed Insulation voltage‹Ui›| 250V (Between ground and LED, solenoid circuit : 30V)
 | 2.5A
Thermal Current ‹th›

Contact Ratings (Reference Values)

‹Ue, Ie›*2

|  | 30V| 125V| 250V
AC| Resistive load (AC12)| –| 2.5A| 1.5A
Inductive load (AC15)| –| 1.5A| 0.75A
DC| Resistive load (DC12)| 2.5A| 1.1A| 0.55A
Inductive load (DC13)| 2.3A| 0.55A| 0.27A
Class of Protection| Class II (IEC61140) *3|
Operating Frequency| 900 operations/hour
Operating Speed| 0.05 to 1.0 m/s
B10d| 2,000,000 (ISO 13849-1 Annex C Table C.1)
Mechanical durability| 2,000,000 operations minimum (GS-ET-19)

The Rear Unlock Button: 3000 operations

minimum (Type HS5L-□L)

Electrical Durability| 100,000 operations min. (AC-12 250V/1.5A) 2,000,000 operations min. (AC/DC 24V 100mA)

(900 operations / hour)

Shock Resistance| Operating Extremes: 100m/s2, Damage Limits: 1000m/s2
Vibration Resistance| Operating Extremes:10 to 55 Hz, half amplitude 0.35mm Damage Limits: 30 Hz, half amplitude 1.5mm
Actuator Tensile Strength when Locked| Fzh=1,400N minimum

F1max=1820N minimum (GS-ET-19) 4, 5 (Fzh=500N minimum: HS9Z-A55 actuator)

Direct Opening Travel| 11  mm minimum (actuator: HS9Z-A51,A5P)

12  mm minimum (for other actuators)

Direct Opening Force| 120N minimum
Contact Resistance| 50 mΩ maximum (initial value)
Degree of Protection| IP67 (IEC60529) , Type 4X Indoor Use Only
Conditional short circuit

current

| 50A(250V)
Short-circuit Protective

Device

| Use 250V / 10A fast acting type fuse *6
Solenoid| Rated Operating Voltage| DC24V 100% duty cycle
Rated Current| 200 mA (initial value)
Turn ON Voltage| Rated voltage x 85% maximum (at 20°C)
Turn OFF Voltage| Rated voltage x 10% minimum (at 20°C)
Rated Power Consumption| Approx. 5W
Indicator| Rated Operating Voltage| DC24V 100% duty cycle
Rated Current| 10 mA
Light Source| LED
llumination Color| Green

1. Ratings approved by safety agencies

2. TÜV/CCC rating AC-15 250V/0.75A DC-13 30V/2.3A

3. UL , c-UL rating AC-15 250V/0.75A : Pilot Duty DC-13 30V/1A : Pilot Duty
   The M20 threaded opening must be filled by a Listed or Recognized Component Liquid-Tight Flexible Cord Fitting in order to maintain the Tye 4X Indoor use only rating.

4. KOSHA rating AC-15 250V/0.75A DC-13 30V/1A

5. Basic insulation of 2.5kV impulse withstand circuits and between contact circuit SELV(safety extra low voltage) or circuits (such as 230V AC circuits) at the same time, the SELV or PELV a requirements are met any more.

6. The actuator locking strength is rated at 1400N of static load. Do not apply a load higher than the rated value. When a higher load is expected to work on the actuator, provide an additional system consisting of another safety switch without lock (such as the HS5D safety switch) or a sensor to detect door opening and stop the machine.

7. F1max is maximum force. The actuator’s guard-locking force Fzh is calculated in accordance with GS-ET-19:
   

8. Make sure that a fast acting fuse for short-circuit protection trips before overheating of he wires

Mounting Examples

• Install the interlock switch on the immovable machine or guard, and install the actuator on the movable door. Do not install both interlock switch and actuator on the movable door, otherwise the angle of insertion of the actuator to the safety switch may become inappropriate, and failure will occur.
  
  

The HS5L Head
Changing the Mounting Directions of the HS5L Head
The head of the HS5L can be mounted in four directions by removing the four screws from the corners of the HS5L head.

WARNING

Mounting Directions of the HS5L Head

• Before changing he mounting direction of the HS5L head, turn the manual unlock to UNLOCK using the attached manual unlock key or disconnect wiring from the HS5L.
• If the head position is changed after wiring without taking the above action, the machine may start to operate and the worker may face danger.
• When replacing the HS5L head, make sure that no foreign object enters into the safety switch. Tighten the screws tightly, without leaving space between the head and body, otherwise the safety switch may malfunction.
• Don’t remove the screws of head except when the mounting directions of head is changed.

Mounting the Head

Do not use the metallic or plastic head for the HS5D (without lock type). Be sure to use the head for the HS5L and mount he correct head.
Take care particularly when using with the HS5D (without lock type).

HS5L Head Removal Detection Function (Only Spring Lock Type)

When the actuator is operated, the operation of the monitor circuit (11-42) and (51-52) are the same. However, when the head is removed, disparity is detected (11-42: OFF, 51-52: ON). The disparity of the contacts detects the removal of the head.

CAUTION

• The Head Removal Detection Function cannot be used with HS5L solenoid lock type products.
• When the head is removed from the device (e.g. when changing the mounting position of the head), the 41-42 lock monitor circuit opens (OFF position) and 51-52 monitor circuits close (ON position); so please make sure you connect the 41-42 lock monitor circuit to a safety circuit if you want to use the Head Removal Detection Function.
• The Head Removal Detection Function can only be used with the following spring-lock circuits: A,B,C,D,F,G, J, DD, VB, VD, VJ, TB, TD and TJ type circuits (lock monitor circuit NC: 2 circuits or more, excluding XH). This function cannot be used with other spring-lock type circuits and solenoid circuits.

Installing the Rear Unlock Button
(Type HS5L-□L)

After installing the interlock switch on the panel, put the rear unlock button (supplied) on the rod on the back of the interlock switch, and fasten using the mounting screw. When installing on the aluminum frame of the thickness of 6mm or more, use the rear unlock button for frame kit (HS9Z-FL5□) sold separately.

CAUTION

After installing the rear unlock button, apply Loctite to the screw so that the screw does not become loose. The lod is made of stainless steel. The rear unlock button is glass-reinforced PA66 (66 nylon). The mounting screw is iron. Take the compatibility of plastic material and Loctite into consideration.

Minimum Radius of Hinged Door

When using the safety switch for a hinged door, the minimum radius of the applicable door is shown in the following figures.

When the center of the hinged door is on the extension line of the actuator mounting surface.

When the center of he hinged door is on the extension line of the contact surface of actuator and safety switch.

(Vertical Swing)

|  | 50 mm

(Vertical Swing)

HS9Z-A55| 70 mm

(Horizontal Swing)

| 70 mm

(Vertical Swing)

| 50 mm

(Horizontal Swing)

| 50 mm

(Vertical Swing)

CAUTION The values shown above are based on the condition that the actuator enters and exits the actuator entry slot smoothly when the door is closed or opened. Since there may be deviation or dislocation of the hinged door, make sure of correct operation in the actual application before installation.

Adjusting the Angle Adjustable (vertical/horizontal) Actuator
(Type HS9Z-A53/A55)

• Using the angle adjustment screw (M3 hexagon socket set screw), the actuator angle can be adjusted up to 20°(refer to dimensions).

• The larger the actuator angle, the smaller the applicable radius of the door swing.
  After installing the actuator, open the door. Then adjust the actuator angle so that the actuator enters the entry slot of the safety switch properly.

• After adjusting the actuator angle, apply loctite or the like on the adjustment screw to prevent loosening. (Type HS9Z-A53)
  Tightening torque of angle adjustment screw : 0.8 N•m. (Type HS9Z-A55)
  Use screw locking agent hat is compatible with the base material.
  Base : PA66 (66 nylon) of glass reinforced grade
  Angle adjustment screws : stainless steel

Actuator Mounting Reference Position

As shown below, the mounting reference position of the actuator inserted into the safety switch is: (Type HS9Z-A53)
The actuator stop film placed on the actuator touches the safety switch lightly.
(Except Type HS9Z-A53)
The actuator and actuator cover touches the actuator stop placed on the safety switch lightly.
(After mounting the actuator, remove the actuator stop from the safety switch.)

Actuator Mounting Tolerance

• Mounting tolerance of the actuator is 1.0 mm in the four lateral directions.
• Make sure the actuator can be inserted into the entry slot wi hout any issue.
• When closing the door, the actuator is inserted and locked within a certain distance from the reference position. After the actuator has been locked, the contact operation is not affected by the actuator movement in the locked state.
   | (Actuator deviation) + (Door movement)
  ---|---
  HS9Z-A51| ≤ 3.3mm
  HS9Z-A52 HS9Z-A51A HS9Z-A52A| ≤ 4.6mm
  HS9Z-A53| ≤ 5.6mm
  HS9Z-A55| ≤ 4.6mm

For Type HS9Z-A51A/A52A actuator

• When there is a displacement of safety switch and actuator, the actuator may hit the entry slot of safety switch hardly, thus damaging the entry slot and actuator. The rubber cushions on the HS9Z actuator prevent the actuator from damaging the entry slot by absorbing the shock with movement flexibility. Do not, however, exert excessive shocks, otherwise the failure of safety switch may be caused.
• The rubber cushions may deteriorate depending on the operating enviroment and conditions. Immediately replace the deformed or cracked rubber cushions with new ones.

Recommended Screw Tightening Torque

For mounting the safety switch (M4 screw) *7 For mounting the cover(M3screw)

For mounting the HS5L head (M3) For mounting the rear unlock button (M3 sems screw)

| 1.8 to 2.2 N•m

0.5 to 0.7N•m

0.9 to 1.1 N•m

0.5 to 0.7 N•m

For mounting the actuator (HS9Z-A51: two M4 screws) *7

(HS9Z-A52: two M4 Phillips screws) (HS9Z-A51A/A52A: two M4 screws) 7,8 (HS9Z-A53: two M6 screws) 7

(HS9Z-A55: two M4 screws) *7

| ****

1.8 to 2.2 N•m

0.8 to 1.2 N•m

1.0 to 1.5 N•m

4.5 to 5.5 N•m

1.0 to 1.5 N•m

CAUTION

1. When the torque is not enough to recommended screw tightening torque, make sure that the screw do not become loose by using adhesive sealants etc. to keep right operation and mounting positioning.
2. In the case of HS9Z-A51A and HS9Z-A52A, using two M4 screws and two attached washers, fasten the actuator securely on the door.
   

Precautions for Operation

For Mounting

• Do not apply an excessive shock to the safety switch when opening or closing the door. A shock to the safety switch exceeding 1,000 m/s2 may cause failure.

• Provide a door guide, and ensure that force is applied on the safety switch only in the actuator insertion direction.

• Do not pull the actuator while it is locked. Also, regardless of door types, do not use the safety switch as a door lock. Install a separate lock as shown in section 3.

• Entry of foreign objects in the actuator entry slot may affect the mechanism of the switch and cause a breakdown. 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.

• Make sure to install the product in a place where it cannot be damaged. Make sure to conduct a proper risk assessment evaluation before using the product, and use a shield or a cover to protect the product if need be.

• While the solenoid is energized, the switch temperature rises approximately 40°C above the ambient temperature (to approximately 95°C while the ambient temperature is 55°C). Keep hands off to prevent burns. If cables come into contact with the switch, use heat-resistant cables.

• Solenoid has polarity. Be sure to wire correctly. Do not apply voltage that exceed the rated voltage, otherwise the solenoid will be burnt out.

• Do not fasten and loosen the conduit at the bottom of the safety switch.

• Use the dedicated actuators only. Other actuators will cause damage to the switch.

• Be careful not to injure yourself with the screwdriver tip when wiring the terminals.

• Be careful not to damage the square-shaped screwdriver port when inserting the driver into it in order to wire the terminals. Inserting the screwdriver with too much strength may damage the product.

• Before using the following accessories, be sure to refer to the instruction manual for the respective accessory and follow the instructions in the manual to ensure correct use.
  HS9Z-DH5 / HS9Z-EH5 / HS9Z-SP51 / HS9Z-SH5 / HS9Z-BA5 / HS9Z-FL5

WARNING

• Turn off the power to the safety switch before starting installation, removal, wiring, maintenance, and inspection on the safety switch. Failure to turn power off may cause electrical shocks or fire hazard.
• Do not disassemble or modify the switch. Also do not attempt to disable the interlock switch function, otherwise a breakdown or an accident will result.

CAUTION

• HS5L Series Safety Switches are Type 2 low-level coded interlocking devices (EN ISO / ISO14119). The following system installation & mounting instructions are EN ISO / ISO14119 requirements to prevent function failure from the interlock switch.
  1. Using permanent fixing methods (e.g. welding, rivets, special screws…etc) to prevent dismantling or de-positioning of the interlock device. However, permanent fixing methods are not an adequate solution if you expect the interlock device to fail during the machinery lifetime, or if you need to replace the product in quick manner. In these situations, other measures (see 2.) should be put in place to reduce the risks of function failure.
  2.  At least one of the following measures should be applied to prevent function failure.
  3. Mounting the interlock device in a place out of reach from workers
  4. Using shielding protection to prevent physical obstruction of the device
  5. Mounting the interlock device in a hidden position
  6. Integrate status monitoring & cycling testing of the device to the control system to prevent product failure.
• Regardless of door types, do not use the safety switch as a door stop. Install a mechanical door stop to the end of the door to protect the safety switch against excessive force.
• Mount the actuator so that it will not hit the operator when the door is open, otherwise injury may be caused.
• Pay attention to the management of spare actuator. Safety function of door interlock switch will be lost in case the spare actuator is inserted into the interlock switch. Ensure that the actuator is firmly fastened to the door (welding, rivet, special screw) in the appropriate location, so that the actuator cannot be removed easily.
• Do not cut or remodel the actuator, otherwise failure will occur.
• If multiple safety components are wired in series, the Performance Level to ISO13849-1 will be reduced due to the restricted error detection under certain circumstance.
• The insulation of the cable has to withstand environmental influences.
• The entire concept of the control system, in which the safety component is integrated, must be validated to ISO13849-2.

For Manual Unlocking

• To change the normal position to the manual unlocking position as shown above, turn the key fully (90 degrees) using the special key included with the switch.
• Using the switch with the key being not fully turned(less than 90 degrees) may cause damage to the switch or errors.
• When manually unlocked, the switch will keep the main and lock monitor circuit disconnected and the door unlocked.
  
  (Type HS5L-□4)
  The HS5L allows manual unlocking of the actuator to precheck proper door operation before wiring or turning power on, as well as for emergency use such as a power failure.
  (Type HS5L-□7Y)
  If the actuator is not unlocked although the solenoid is deenergized, the actuator can be unlocked manually.

CAUTION

• 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 function of safety switch with solenoid is lost.
• While the solenoid is energized, do not unlock the actuator manually (solenoid lock type).
• Do not apply excessive force (0.45 N•m or more) to the manual unlock key. Otherwise the manual unlock switch will be damaged. Do not attach the key to the switch intentionally ( he key is designed to fall off when the operator’s hand is off the key).
• Do not leave the manual unlock key attached to the switch during operation. This is dangerous because the switch can always be unlocked while the machine is in operation.

For the Rear Unlock Button
(Type HS5L-□L)

• The rear unlock button is used for an emergency escape when the orker is confined in the safety hedge (the dangerous area).
  (The rear unlock button is according to EN ISO / ISO14119, GS-ET-19)

• The lock is released when he rear unlock button is pressed, and the door can be opened.

• To return to locked status, pull back the button. While the rear unlock button is depressed, the main circuit remains open and the door is unlocked.

CAUTION

• Install the HS5L to ensure that a worker can operate the rear unlock button from inside the safety hedge (the dangerous area). It is dangerous to install the HS5L in the position where the rear unlock button can be operated from outside the the safety hedge (the dangerous area), because it is possible to unlock while the machine is operating.
• Use hand to press the button, and do not use a tool. Do not apply excessive force to he rear unlock button.

Contact Operation

Contact Configuration and Operation

• Contact operation is based on the condition that the actuator is inserted into the center of the safety switch slot.

• Contact operation shows the HS9Z-A51 actuator.
  (For other actuators, add 1.3 mm to contact operation.)

• Use main circuit or monitor circuit with for the input to safety circuit.

• Indicator turns on when solenoid is energized.

CAUTION

1. This locking monitoring marking has been newly described in section 9.2.1 of EN ISO / ISO14119. It indicates that any devices with this marking meet the following EN ISO / ISO 14119 requirements:

   • General (- General requirements for guard locking devices) (Section 5.7.1) *
   • Locking monitoring (- Locking monitoring for guard locking devices) (Section 5.7.2.2)
     When a lock monitor circuit (contact) has the locking monitoring marking, it means that one circuit (contact) can monitor the position and the locking function of the protective door. (The locking monitoring circuit (contact) turns ON only when the protective door is closed and locked.)
     *note Both types of HS5L safety switches – spring lock type switches and solenoid lock type switches – have obtained the locking monitoring cer ification marking.
     Based on risk assessment results, solenoid lock type switches can be used only for limited applications which do not especially need to be locked for safety.

2. Type No. in [ ] are not supplied as standard. See 1. Type for standard.

3. These are the image of locking position with actuator inserted.

Operation Cycle

• Spring Lock Type (HS5L-□4)

posi ion

| Turn the key to unlock

position

Rear Unlock Button| Returned status| Returned status| Returned status| When opera ing he Button
Main Circuit 11-42

21-52

| Closed| Open| Open| Open
Monitor Circuit 11-12

21-22

31-32

|

Closed

|

Closed

|

Open

|

Closed

Monitor Circuit 23-24

33-34

|

Open

|

Open

|

Closed

|

Open

Monitor Circuit 41-42

51-52

| Closed| Open|

Open

| Open
Monitor Circuit 53-54

63-64

| Open| Closed| Closed| Closed
 | Door is locked.

The machine can be operated.

| Door is unlocked. The machine can not be operated.|

The machine can not be operated.

| Door is unlocked. The machine can not be operated.

• Solenoid Lock Type (HS5L-□7Y)

*13

| OFF

12 13

Manual Unlock Key| Turn the key to lock position| Turn he key to lock position| Turn the key to lock posi ion| Turn the key to unlock

position

Rear Unlock Button| Returned status| Returned status| Returned status| When opera ing he Button
Main Circuit 11-42

21-52

| Closed| Open| Open| Open
Monitor Circuit 11-12

21-22

31-32

|

Closed

|

Closed

|

Open

|

Closed

Monitor Circuit 23-24

33-34

|

Open

|

Open

|

Closed

|

Open

Monitor Circuit 41-42

51-52

| Closed| Open|

Open

| Open
Monitor Circuit 53-54

63-64

| Open| Closed| Closed| Closed
 | Door is locked.

The machine can be operated.

| Door is unlocked. The machine can not be operated.|

The machine can not be operated.

| Door is unlocked. The machine can not be operated.

CAUTION

1. Do not attempt manual unlocking when the solenoid is energized.
2. Do not energize the solenoid for a long time while the door is open or when the door is unlocked manually.

Wiring

Terminal wiring method

Terminal NO.

Note :

1. The following type circuits are shipped with jumpers connecting the indicated terminals.
   A,B,C,D,F,G,J type circuits: Jumper connecting 12-41
   DD type circuit: Jumpers connecting 12-41 and 22-51

2. When the NC contacts (11-12)/(21-22) of the door monitor circuit and NC contacts (41-42)/(51-52) of the lock monitor circuit are connected in series as inputs to the safety circuit, connect 12-41 or 22-51 before use.

• Recommended Wire Core Size : 0.3 to 1.5 mm2 (AWG22 to 16)

• Wire length and example of layout
  Type| Routing direction| Wire Length: L1
  ---|---|---
  HS5L-□△4M-G HS5L-□△4LM-G| Straight orientation| 30 to 35mm
  HS5L-□△4SM-G HS5L-□△4LSM-G| Straight orientation| 50 to 55mm
  Horizontal orientation| 40 to 45mm

• For wiring, use the following applicable screwdriver.
  (Tip shape of the driver is according to the standard of DIN5264)

• In applications using ferrules for stranded wires, choose the ferrule listed in the table.
  Applicable wire (stranded)| AWG| Part No.| Manufacturer
  ---|---|---|---
  mm2
  0.34| 22| AI0.34-6TQ| Phoenix Contact
  0.5| 20| AI0.5-6WH
  0.75| 18| AI0.75-6GY
  1| 18| AI1-6RD
  0.5| 20| TE0.5-8| Nichifu
  0.75| 18| TE0.75-8
  1| 18| TE1.0-8

• Wire insertion positions, screwdriver insertion positions, and the directions of screwdriver tip are shown below.
  

Wiring Instructions

1. Insert the applicable screwdriver into the square-shaped port as shown, until the screwdriver tip touches the bottom of the spring.

2. While the screwdriver is retained in the port, insert the wire or ferrule into the round-shaped wire port. Each wire port can accommodate one wire or ferrule.

3. Push in the screwdriver until it touches the bottom of the port. The wire port is now open, and the screwdriver is held in place. The screwdriver will not come off even if you release your hand.

4. Pull out the screwdriver. The connection is now complete.

CAUTION

• When using wire with insulation diameter of Φ2.0mm or less, do not insert the wire too deep where the insulation inserts into the spring clamp opening. Otherwise conductive failure will be caused. Make sure that the wire insulation is stripped 8 to 9 mm and the wire is inserted to the bottom.
• Please only connect one wire per terminal port (according to the general requirements section (13.1.1) of IEC60204).

How to change the cable routing direction (cable side-routed type)

When using a cable side-routed type (HS5L-□△*SM-G), you can select from three orientations (straight, left and right) as the wiring direction. When the unit is shipped, the cover is installed so that wiring can be routed straight or in the left orientation.
When using the unit with the wiring in the right orientation, refit the cover by the procedure below.

1. Remove the cover mounting screws (M3 screws x 2), and remove the cover from the HS5L Safety Switch main unit.
2. Rotate the terminal cover 180 degrees as shown in the figure.
3. Install the cover on the Safety Switch, and secure it in place with the cover mouning screws (M3 screws x 2).

• Before tightening the cover mounting screws, slide the spacer in the direction opposite the screw positions to prevent it from coming into contact with the screwdriver.
  

How to open conduit port (cable side-routed type)

• Before use, knock in the conduit port where the connector is to be connected, using a tool such as screwdriver as shown in the figures.
• Before opening the conduit port, remove the terminal cover from the HS5L Safety Switch main unit, and remove the locking ring for the cable gland installed in the terminal cover.
• Be sure to remove any crack or burrs on the conduit port, as it will impair waterproof performance.
  

Applicable Connectors

Use a connector with a degree of protection IP67.
Applicable connector dimensions : See the figure on the right.

• When using flexible conduit and metal connector
  Applicable Flexible Conduit Example:
  Type VF-03 (made by Nihon Flex)
  (M20) Applicable Metal Connector Example:
  Type RLC-103EC20 (made by Nihon Flex)

• When using plastic connector, metal connector and multi-core cable (M20) Applicable Plastic Connector Example:
  Type ST-M20×1.5 (made by LAPP)
  Applicable Metal Connector Example:
  Type ALS-□□EC20 (made by Nihon Flex)

Note : Confirm the outside diameter of the multi-core cable, the connector type depends on the outside diameter of multi-core cable.

Note : When using ST-M20×1.5, use with gasket GP-M (Type No: GPM20, made by LAPP).

Note : If you use HS5L as Type 4X, please use M20 connectors that are certified the following.
Plastic connector: Type 4,4X, 6 or 6P
Metal connector: Type 4X or 6P

Connecters’ mounting method

1. Loosen connecter A and connecter B, and insert the cable into these pieces in the following order : connecter B → waterproof gasket → connecter A.
   Do not tighten the connecters yet.

2. Remove the terminal cover from the switch and insert the cable into the cover.

3. Wire the terminals.

4. Tighten connecter A into the terminal cover.
   Fix the terminal cover back into its original position. Tighten connector B.
   
   

Note : To unwire the terminals, disassemble the product in the following order:
turn off the power → loosen connecter B → remove the terminal cover → remove the waterproof gasket from connecter A* → loosen connecter A

• Please remove the water-proof gasket carefully with tools such as tweezers.
  Be careful when removing the gasket as damages may affect its waterproof properties. Also, loosening connecter A without removing the gasket first may damage the cable and provoke connection issues. Please make sure you re-insert the waterproof gasket properly into connector A when re-assembling the product.

CAUTION

• Make sure not to lose any screw when removing the terminal cover from the switch.
• Please make sure the cable is insterted deep enough into the terminal cover so that the waterproof gasket can tighten he cable sheath completely and ensure its waterproof functions.
• Make sure you always tighten connecter A before connecter B, otherwise the wires which connect the terminals might get twisted or might break, and this might also damage the terminal ports.
• When tightening the connecters, only use a tightening torque that is approved by the connecters’ manufacturer to ensure waterproof properties of the product.
• Do not pull or twist the cable with excessive force, otherwise you might damage he wires inside of it.
  

Example of wiring Diagram realizing Safety Category

Example of a circuit diagram for Safety Category 3 (attainable PL = d)
(Condi ion 1: To apply he fault exclusion of mechanical structural parts including he actuator → Make sure to use the product within the product specification range described in this manual and the version of the manual provided with the product.)
(Condi ion 2: Documentation of he reason for he machine/equipment manufacturer to have applied the fault exclusion based on ISO13849-1, ISO13849-2 or IEC62061 )

• S1: HS5L-VB4 Safety Switch with Solenoid
• S2: Starting Switch (HW Series Momentary)
• S3: Unlocking Enabling Switch
• S4: Safety limit Switch
• ESC: Outside start condition
• K3, 4: Safety Contactor
• F1: Outside fuse of safety relay module at power supply line

Example of a circuit diagram for Safety Category 4
(attainable PL = e)

Note: Use he monitoring device(Safety relay module) provided he capavility to
detect a cross short circuit. The insulation of the cable has to withstand environmental influences. If a control device other than he one shown in the draft is used, the used control device has to be equipped with a cross short circuit monitor.

Dimensions (mm)

Safety Switch dimensions

Type : HS5L-□4M

Type : HS5L-□4LM

Note:
Use the attached slot plug to close the unused actuator entry slot.

Type : HS5L-□4SM
(Factory default, Routing to left side)

(Routing to right side)

Type : HS5L-□4LSM
(Factory default, Routing to left side)

Main body mounting hole layout

Main body mounting hole layout

Accessories dimensions

(To be sold by separately)

Type : HS9Z-A51

Type : HS9Z-A51A

Type : HS9Z-A52

HS9Z-A51/A52 Actuator mounting hole layout

Type : HS9Z-A52A
HS9Z-A51A/A52A Actuator mounting hole layout

• Make sure to use the product with the mounting pitch at either 12 mm or 20 mm.

• Mounting pitch is set to 12 mm in factory. When setting the mounting pitch to 20 mm, widen he pitch of rubber cushions to 20 mm.

• The actuator has movement flexibility to the directions shown in D .

• Make sure to use the product with the mouning pitch at either 12 mm or 20 mm.
  When the mounting pitch is 12 mm (factory setting), the actuator has movement flexibility to the directions shown in C and D .

• When the mounting pitch is 20 mm, he actuator has movement flexibility to the directions shown in D . Side the rubber cushions together with the screws.

Type : HS9Z-A55
(Horizontal adjustment) *15

Type : HS9Z-A53

1. The actuator stop and The Stopper film are used when adjusting the actuator position. Remove after the actuator position is determined.
2. The direction of adjustable angle can be changed (vertical or horizontal) by changing the insertion direction of the joint (white plastic part).Do not lose the joints. Actuators do not operate normally without a joint.
   

Precaution for Disposal

Dispose of the HS5L safety switch as an industrial waste.

Manufacturer: IDEC CORP.
2-6-64 Nishimiyahara Yodogawa-ku, Osaka 532-0004, Japan EU Authorized Representative:IDEC Elektrotechnik GmbH Heselstuecken 8, D-22453 Hamburg, Germany
DECLARATION OF CONFORMITY
We, IDEC CORPORATION 2-6-64, Nishimiyahara Yodogawa-ku,Osaka 532-0004, Japan declare under our sole responsibility that the product:
Description: Safety Switch Model No: HS5L to which this declaration relates is in conformity with the EC Directive on the following standard(s) or other normative document(s). In case of alteration of the product, not agreed upon by us, this declaration will lose its validity.
Applicable EC Directive : Low Voltage Directive, 2006/95/EC (until April 19th, 2016), Low Voltage Directive, 2014/35/EU (from April 20th, 2016),
Machinery Directive (2006/42/EC) Applicable Standard(s) : EN 60947-5-1,GS- ET-19

References

• IDEC Corporation Global | To create the optimum environment for humans and machines

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