66250675-EN - V1.0 - 05/09/17
16
4000 Series Vandal Resistant GSM Audio Intercom with Proximity Facility
4000 Series Vandal Resistant GSM - Technical Manual
TERMINAL CONNECTIONS
Connection
Description
+
12-24V AC or DC power input
-
0V power input
C1
Relay 1 common connection
Relay contacts:
3A@24Vac/dc
NO1
Relay 1 normally open connection
NC1
Relay 1 normally closed connection
C2
Relay 2 common connection
NO2
Relay 2 normally open connection
NC2
Relay 2 normally closed connection
SW1
Switched 0V input to trigger relay 1
SW2
Switched 0V input to trigger relay 2
TECHNICAL SPECIFICATION
Working Voltage
: 12V - 24Vac/dc +/- 10%
Current (standby)
: 20mA
Current (during operation)
: 70mA (max.)
Dry Contact Relays
: 2, relay 1 and relay 2, 3A @ 24Vac/dc (max.)
Relay Codes
: 2 (one code per relay, 4 - 6 digits)
Push to Exit
: 2, SW1 and SW2 (switched 0V across terminals SW1/- for relay 1 and SW2/- for relay 2)
Dimensions
: 103mm (W) x 120mm (L) x 40mm (D)
Working
Temp.
:
-10
+50
o
C
CONNECTING THE CODELOCK TO THE GSM INTERCOM
Follow the connections as shown in
Fig.11
when connecting the VR4KCLM-1 codelock to the GSM intercom.
VR4800-10
CO2
CN3
CN1
USB
CN6
Wiegand
UIM-138
USB
VOL
T FREE
RELA
Y C
ONT
A
C
T
S
1
0V
+12V
dc
VR4800-10
CO2
CN3
CN1
USB
CN6
Wiegand
UIM-138
USB
0V
+12V
dc
FAIL SECURE
LOCK RELEASE
1
Fig. 11
1 -
Remember to set the VR4KCLM-1 relay time to a shorter time than that of the GSM relay time (
RLT
).
for fail safe lock wiring move
lock wire from NO to NC
Technical Information