8

HS5L Interlock Switches with Solenoid (2-Contact)

2-Contact

Package Quantity: 1

Circuit

Code

Contact Configuration

Gland Port Size

Spring lock

Solenoid

Part No.

Part No.

XD

M20

HS5L-XD44M-G

HS5L-XD7Y4M-G

XF

M20

—

HS5L-XF7Y4M-G

XG

M20

—

HS5L-XG7Y4M-G

XH

M20

HS5L-XH44M-G

HS5L-XH7Y4M-G

Note: This marking cannot be applied to solenoid locks according to general requirement (5.7.1) in ISO14119.

• The contact configuration shows the status when the actuator is inserted and the switch is locked.

• Actuators are not supplied with the interlock switch and must be ordered separately.

Monitor Circuit:

24

23

12

11

12

11

Monitor Circuit:

Monitor Circuit:

Monitor Circuit:

42

41

A2

A1

42

41

52

51

Monitor Circuit:

Monitor Circuit:

21

22

12

11

Monitor Circuit:

Monitor Circuit:

Door Monitor

(Actuator inserted)

Lock Monitor

Spring lock

→Solenoid OFF

Solenoid lock

→Solenoid ON

(Note)

(Note)

(Note)

Circuit Diagrams and Operating Characteristics

Spring Lock

Interlock Switch Status

Status 1

Status 2

Status 3

Status 4

Door Closed

Machine ready to

operate

Solenoid de-energized

Door Closed

Machine cannot be

operated

Solenoid energized

Door open

Machine cannot be

operated

Solenoid energized

Door open

Machine cannot be

operated

Solenoid de-energized

Door Status

Circuit Example: HS5L-XD4

11 12

42

41

（−）

（＋）

A2

A1

（−）

（＋）

A2

A1

11 12

42

41

（−）

（＋）

A2

A1

42

41

11 12

（−）

（＋）

A2

A1

42

41

11 12

Door

Closed (locked)

Closed (unlocked)

Open

Open

42

41

52

51

12

11

（−）

（＋）

A2

A1

Monitor Circuit:

Monitor Circuit:

Monitor Circuit:

Monitor Circuit:

42

41

Door Monitor

(Actuator inserted)

Lock Monitor

(Solenoid OFF)

HS5L-XD4

Monitor Circuit

(door closed)

11-12

Monitor Circuit

(locked)

41-42

HS5L-XH4

Monitor Circuit

(locked)

41-42

Monitor Circuit

(locked)

51-52

Solenoid Power A1-A2 (common to all types) OFF (de-energized)

ON (energized)

ON (energized)

OFF (de-energized)

• The contact configuration shows the status when the actuator is inserted and the

switch is locked.

• Monitor Circuit: Sends monitoring signals of protective door open/closed status

(door monitor) or protective door lock/unlock status (lock monitor).

• For safety circuit input, connect to the monitor circuit with

marking.

When unlocking

manually

Door Closed

Machine cannot be

operated

Solenoid de-energized

Turn the manual

unlock key

(Note)

（−）

（＋）

A2

A1

11 12

42

41

Closed (unlocked)

OFF (de-energized)

HS5L Interlock Switches with Solenoid (2-Contact)

Approx. 26.4

Approx. 5.3

Approx. 6.9

Approx. 3.3 (Locked position)

0

(Stroke: mm)

(Actuator Mounting Reference Position)

: Contacts OFF

(open)

: Contacts ON

(closed)

Lock Monitor Circuit (unlocked, NO)

Main Circuit

Door Monitor Circuit (door open, NO)

Lock Monitor Circuit (locked, NC)

Door Monitor Circuit (door closed, NC)

Note: Actuator can be unlocked manually for

confirming the door movement before wiring

and energizing, and also for emergency

situation such as power failure.

• The operation characteristics shown in the chart are for HS9Z-A51.

For other actuators, add 1.3mm.

• See page 21 for HS9Z-BA5.

• The operation characteristics show the contact status when the

actuator enters the entry port of an interlock switch.

Lock Monitor Circuit: 1NC

Lock Monitor Circuit: 2NC

Door Monitor Circuit: 1NC

Door Monitor Circuit: 2NC

Door Monitor Circuit: 1NC,1NO