Earth Ground
Drain wires here
Diagnostic Connector
IMMS
Site
Interface
™�
To SmartPort
REM
SI 3
CI 3
AC
SI 1
CI 1
SEN
Ground
CI 4
SI 4
Sensor 2
Sensor 3
Sensor
Common
To
Contr
olle
r
Fr
om CCC
Fro
m
S
en
so
rs
24 VAC
24 VAC
To
F
irs
t C
I
SEN
AC
Sensor 1
Fr
om
Transformer
Telephone
CI 2
SI 2
POWER
A
B
10
1. To connect to additional Controller Interfaces, route, strip, and
connect GCBL cable to the lower section of the SI communications
terminals labeled "To First CI".
2. Connect the bare silver ground wire in the GCBL to the ground lug.
3. Continue the GCBL run to the next interface (IMMS-CI) in one
continuous run, if possible, with no breaks or splices in the
communications. Refer to CI installation instructions to continue the
installation.
CONNECTIONS TO OTHER INTERFACES ............................................................................
1. Connect only Hunter Clik-family sensors to IMMS. Refer to sensor
documentation for correct installation of sensor and permissible
wire runs.
2. Route sensor wires into the cabinet through low-voltage conduit,
and strip wire ends approximately
3
⁄
16
" (4.5 mm).
3. Connect one wire from sensor to “Sensor 1” position on upper
terminal strip.
4. Connect other sensor wire to “Sensor Common”.
5. Up to 3 sensors may be connected to the SI. Connect one wire from
each additional sensor to terminals “Sensor 2” and “Sensor 3”, and
connect the other wire from each sensor to the “Sensor Common”.
CONNECTION TO OPTIONAL CLIK SENSORS ....................................................................