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66250675-EN - V1.0 - 05/09/17
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4000 Series Vandal Resistant GSM - Technical Manual
4000 Series Vandal Resistant GSM Audio Intercom with Proximity Facility
Wiring Diagrams
CONNECTING TO A GATE CONTROLLER
If the GSM intercom is going to be connected to an electric gate then the wires from the gate controls can be connected directly
into the CO and NO relay terminals on the GSM module. Follow the connections shown in
Fig.20
.
Fig. 20
CN3
CN1
USB
CN6
CN5
Art.150
GSM Unit for VR Panels
Antenna
Wiegand
Button
Harness
UIM-138
USB
VR4KGSM-0
VR4KGSM-1
VR4KGSM-2
VR4KGSM-3
CN1
CN1
VOLT FREE
CONTACTS TO
GATE CONTROLS
CONNECTING A PUSH TO EXIT BUTTON
The push to exit button must be configured as a push-to-make switch and connected across terminals PTE & - (0V) on the GSM
module. When the exit button is pressed the GSM relay will trigger for the programmed time,
RLT
(see
Fig.21
).
Fig. 21
CN3
CN1
USB
CN6
CN5
Art.150
GSM Unit for VR Panels
Antenna
Wiegand
Button
Harness
UIM-138
USB
VR4KGSM-0
VR4KGSM-1
VR4KGSM-2
VR4KGSM-3
CN1
CN1
VOLT FREE
CONTACTS