Assa Abloy effeff 842-SA1 Installation And Mounting Instructions page 34

Fig. 4 :
Electrical connection
EN
34
POWER UNIT
AND
LED
MOTOR
DISPLAY
CONTROL
DOOR OPEN/CLOSED MONITORING CONTACT
(50 mA @ 30VDC)
Contact is closed when strike plate
counterpart present
ARMATURE CONTACT LOCKED
(50 mA @ 30VDC)
The contact is closed when the bolt
is fully swung out and locked.
3-wire operation
(Recommended)
−
1
+
2
1
Power source
2
Door control relay
Supply voltage
0V DC (Black)
Supply voltage
12 - 24 VDC (Red)
Lock control
12 - 24 VDC (Blue)
Monitoring contact
(NC) (Green)
Monitoring contact
(C) (Yellow)
Armature contact
(NO) (Orange)
Armature contact
(NC) (White)
Armature contact
(C) (Purple)
−
1
+
−
1
+
2
Ensure that the mass references
are the same
Connect for 2-wire
operation.
Only possible in
"Fail-unlocked"
operating mode.
2-wire operation
(Only possible in "Fail-unlocked"
operating mode)
−
1
+
2
Mounting