Description Of Surge Suppression Terminal Board - Chamberlain Dial Code Owner's Manual

DESCRIPTION OF SURGE SUPPRESSION TERMINAL BOARD

TEL TIP
1
LINE RING
(+)
(-)
RS485 (1)
3
GND
(+)
(-)
RS485 (2)
3
GND
(+)
(-)
RS485 (3)
3
GND
(+)
(-)
RS485 (4)
3
GND
It is MANDATORY that this unit is properly
grounded. The provided "chassis ground" wire
must be connected to the ground rod. If unit is
not grounded, lightning damage will occur.
Please refer to the owners manual for proper
grounding instructions.
eliteentryphone.com
POWER
9
GATE
10 RELAY
DOOR
11
RELAY
NOTE: Telephone line used for Telephone Entry System must be a dedicated line.
12V
Knockouts for
AC/DC
Incoming Wires
DOOR-NO
DOOR-NC
DOOR-C
GATE-NO
GATE-NC
GATE-C
VCR-NO
VCR-C
GND
INPUT
CHASSIS
GROUND
MADE IN USA
POWER
2
INPUT
DOOR
RELAY
4
GATE
RELAY
Removable Screw Terminal Connectors for Easy Wiring.
5
VCR
RELAY
6
1
TELEPHONE LINE: Tip and Ring Connection.
POSTAL/EXIT
SW INPUT
7
2
POWER IN: 12 Vac transformer input.
8
3
RS485: Connect to corresponding RS485 terminals (-, +,
GND) of remote security devices.
4
DOOR RELAY: For allowing access through pedestrian gate or
door.
5
GATE RELAY: For use with gate operator to control access
through main vehicular gate.
6
VCR RELAY: For use with Time Lapse VCR. Each time access
is granted, the VCR Relay is activated for 5 seconds, allowing
recording of all access to facility.
7
POSTAL/EXIT SW INPUT: For allowing postal lock access to
pedestrian gate or door. Activates gate relay using gate strike
time.
8
CHASSIS GROUND: Entry Phone MUST be properly
grounded. Refer to "Grounding the Unit" and " Earth Ground
Rod Installation" sections.
9
POWER LED: Indicates Phone system has 12 Vac power.
10
GATE RELAY LED: Indicates gate relay is activated.
11 DOOR RELAY LED: Indicates door relay is activated.
LC/VF Page
12