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Structure
(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
Door open/
closed
41-12 (NC)
detection and
51-22 (NC)
lock monitor
contacts
Door open/
closed
31-32 (NC)
detection
contact
Door open/
closed
33-34 (NO)
detection
contact
Lock monitor
61-62 (NC)
contact
Lock monitor
63-64 (NO)
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 closed.
The door can be
opened.
D4JL
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.
13
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