10
Innovative Circuit Technology Ltd.
Pin Number
Name
Function
1
NC
Alarm NC (alarm state)
2
NO
Alarm NO (alarm state)
3
Common
Alarm output common
Alarm Output Connector: (use 22-26AWG wire)
•
Connect the external Battery Temperature Sensor (ICT-TMP) to the
REMOTE input plug on the back panel (see Remote input table, below), to
compensate the system output voltage according to the battery
temperature. Mount the sensor to the mid-level side of the middle battery
in a set using the adhesive backed clip, as shown below. The rate of voltage
compensation can be adjusted via the ICM front panel interface, or the
WEB GUI in the Battery Backup settings section. The default compensation
is 0mV/C per cell (no compensation), so this must be set according to the
manufacturer’s recommendation
for your battery to enable charge voltage
temperature compensation. Battery temperature is assumed to be 25°C if
no sensor is installed.
Figure 5: Battery Temperature Sensor Installation
•
Install wiring to monitor up to four external voltage free alarm contacts,
typically for external sensors such as a door or window switch, smoke
detector output, water detector etc. Enable the alarm inputs and set the
contact logic (normally open or contact normally closed) via the WEB GUI,
Alarm Settings section once the unit is powered up.
Pin Number
Name
Function
1
Alarm 1
Remote alarm 1 input
2
Alarm 2
Remote alarm 2 input
3
Alarm 3
Remote alarm 3 input
4
Alarm 4
Remote alarm 4 input
5
Alarm Return
Common remote alarm return point
6
Bat Temp
Remote Battery Temperature sensor
7
Bat Temp
Battery temp sensor return
Remote Input Connector: (use 22-26AWG wire)