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■ Structure of D4JL-@@@A-@6
Solenoid
Terminal E1 (+)
Terminal E2 (−)
Terminal 01
Terminal 02
LED indicator
Terminal 41
Terminal 42
Terminal 51
Terminal 52
Terminal 61/63
Terminal 62/64
Conduit opening
Lock Monitor Switch
■ Operating Cycle Examples for Models with Rear Release Buttons
D4JL-@@@A-@6 (Mechanical Lock Models with Special Release Keys and Rear Release Buttons)
Door condition
Condition 1
Door open.
The door will lock
when the door
closes.
Terminal No. and function
E1-E2
Solenoid ON
41-12 (NC)
Door open/
51-22 (NC)
closed
detection and
lock monitor
contacts
31-32 (NC) Door open/
closed
detection
contact
33-34 (NO) Door open/
closed
detection
contact
61-62 (NC) Lock monitor
contact
63-64 (NO) Lock monitor
contact
The shaded areas indicate the contact is closed and power is supplied to the solenoid.
Door open/closed detection and lock monitor contacts: Can be used in safety circuits because of the direct opening mechanisms.
Door open/closed detection contact:
Lock monitor contact:
Note: The door open/closed detection and lock monitor contact configuration depends on the model.
Operation Key hole
Operation Key hole
Example for
D4JL-@N@A-@6
Lock Monitor
Switch
Terminal 11
41
Terminal 12
Terminal 21
51
Terminal 22
Terminal 31/33
63
Terminal 32/34
Conduit opening
Door Open/Closed Detection Switch
Condition 2
Door closed.
The door is locked.
Can be used to confirm whether the key is inserted and to monitor the open/closed status of a door.
Can be used to confirm whether power is supplied to the solenoid and to monitor whether or not a door can be
opened or closed.
Door Open/Closed
Detection Switch
42
11
12
To safety circuit
52
21
22
To safety circuit
64
33
34
To control circuit
Note: The Switch is shown with the key
inserted and locked. Terminals 42 and 11
are internally connected, as are terminals
52 and 21 (according to GS-ET-19).
Condition 3
Return to
condition 1
Door open.
The door can be
opened.
Guard Lock Safety-door Switch
Turning the special
Pressing the rear
release key
release button
Door closed.
Door closed.
No power is supplied
No power is supplied
to the solenoid. The
to the solenoid. The
door is unlocked
door is unlocked
manually.
manually.
D4JL
59
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