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■ Structure of D4JL-@@@A-@7-@@
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
Lock Monitor Switch
■ Operating Cycle Examples for Models with Trapped Keys
D4JL-@@@A-@7@@ (Models with Trapped Keys)
Door condition
Door open.
The Key is not
inserted.
The door will not
Terminal No. and
lock when the
function
door closes.
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: 1. Door open/closed detection and lock monitor contact configuration depends on the model.
2. If power is supplied to the solenoid, the door cannot be unlocked until the Key is turned to the left and removed.
60
Guard Lock Safety-door Switch
Operation Key hole
Operation Key hole
Terminal 11
Terminal 12
Terminal 21
Terminal 22
Terminal 31/33
Terminal 32/34
Conduit opening
Conduit opening
Door Open/Closed Detection Switch
Condition 1
Condition 2
Door closed.
The Key is not
inserted.
The door is not
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 key can be
removed.
D4JL
Example for
D4JL-@N@A-@7@@
Lock Monitor
Door Open/Closed
Switch
Detection Switch
41
42
11
12
To safety circuit
51
52
21
22
To safety circuit
63
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
Condition 4
Door closed.
Door closed.
The Key is
The Key is
inserted.
inserted.
The door
The door is
locked.
remains
locked.
Condition 5
Condition 6
Door closed.
Door closed.
The Key is not
The Key is not
inserted.
inserted.
The door can
The door will not
be opened.
lock when the
door closes.
Return to
condition 1
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