Typical Connection Arrangement; Power Failure Door Activator And Electromagnetic Door Lock Triggered By A Power Failure - Eden C4PLUS-FX Notice Technique

 TYPICAL CONNECTION ARRANGEMENT
Notice technique / Technical manual - ENCOD-USB – V1.0

Typical connection arrangement

1) Power failure door activator and electromagnetic door lock triggered by a power
failure
Relay 2
Relay 1
Note: In order to avoid all the random malfunctions that may interfere with proper use of the
system caused by return currents, it is essential to use and connect the non-return diodes
supplied with the control unit in accordance with the wiring diagram above.
Even when using an additional secured power supply for locking, which is separate from the
control unit power supply, the wiring diagram above must be followed.
Relay 3
Relay 4
Power supply
+12V 0V
C
T
R
C
T
R
p.30/38
Non-return diode