Description Of Surge Suppression Terminal Board - Chamberlain Icon26 series Owner's Manual

DESCRIPTION OF SURGE SUPPRESSION TERMINAL BOARD

1
AUX AUX
OUTPUT RELAYS INPUT
(+)
7
(-)
GND
RS-485 (3) RS-485 (1)
(+)
(-)
GND
RS-485 (4) RS-485 (2)
POSTAL
SWITCH
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.
AUX 1
KBRD
RELAY
FAN
LIGHT
12 13 14
Knockout for
Incoming Wires
2
12V
AC/DC
3 4
POWER IN
(+)
(-)
GND
(+)
TEL LINE IN GATE
(-)
RELAY
GND
CHASSIS
GROUND
/
EXIT VCR
INPUT RELAY
9 10
MADE IN USA
DOOR
GATE
AUX 2
POWER
RELAY
RELAY
RELAY
15 16 17 18
6
5
Removable Screw Terminal Connectors for Easy Wiring.
1
AUX OUTPUT RELAYS/AUX INPUT: Inputs can be used for
Postal Lock and/or Exit switch operations.
VIDEO
Auxiliary Input 1-IN activates auxiliary Relay 1
OUT
Auxiliary Input 2-IN activates auxiliary Relay 2
DOOR
RELAY
2
POWER IN: 12 Vac to the Entry Phone.
8 3
TELEPHONE LINE: Tip and Ring Connection.
CAMERA
11
4
GATE RELAY: For use with gate operator to control access
through main vehicular gate.
5
DOOR RELAY: For allowing access through pedestrian gate
or door.
6
VIDEO OUT: Camera video output standard BNC cable
connection 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
RS485: Connect to corresponding RS485 terminals (-, +,
GND) of remote security devices.
8
CHASSIS GROUND: Entry Phone MUST be properly
grounded. Refer to "Grounding the Unit" and
" Earth Ground Rod Installation" sections.
9
POSTAL SWITCH/EXIT SWITCH : Connection of a postal
lock or exit switch.
10
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.
11
CAMERA PORT: For optional camera video input.
12
FAN LED: Indicates fan is activated.
13
KEYBOARD LIGHT LED: Indicates keyboard lights have
power.
14
AUX 1 RELAY LED: Indicates auxiliary 1 relay is activated.
15
AUX 2 RELAY LED: Indicates auxiliary 2 relay is activated.
16
GATE RELAY LED: Indicates gate relay is activated.
17
DOOR RELAY LED: Indicates door relay is activated.
18
POWER LED: Indicates Phone system has 12 Vac power
present.
Icon Page
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