Standalone operation:
N3301
access control module
MainMain
TF-104
transformer
TF-104
transformer
Va.c
Va.c
In the diagrams below, a TF-104 transformer (12Vac) is used to power the module.
(*) If using anAC lock release, fit the varistor supplied to the terminals of the lock release.
If connecting two lock releases, use an additional TF-104 transformer.
If using a safety lock release with inverted functioning (lock release activated in the absence of voltage), connect the lock
release between C1 and NC1 or C2 and NC2.
22
AUDIO AND VIDEO DOOR ENTRY SYSTEM - ACCESS CONTROL
WIRING DIAGRAMS
SECSEC
~~ ~~
PRIPRI
~~ ~~
(*)
(*)
C2NC1 NC2
CN1
P
~ ~
C1NA1
NA2
PL1 PL2
-
PL2
PL1