Innovative Circuit Technology Ltd.
11
string using the adhesive backed clip, as shown in Figure 5. The rate of
voltage compensation can be adjusted via the ICM front panel interface, or
the WEB GUI in the Battery Backup Settings & Control tab. The default
compensation is 0mV/C per cell (no compensation adjusts this according to
the battery
manufacturer’s recommendation
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, or water detector etc. Enable the alarm inputs and set the
contact logic (normally open or contact normally closed) in the WEB GUI,
Alarms Settings & Control tab.
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 22-26 AWG wire)
Make Battery Connections to BMM
The BMM provides a convenient and safe way to connect an external lead-acid
or lithium-ion back-up battery to the Hybrid Power Series. A 100 A high current
hydraulic-magnetic circuit breaker provides over current protection, while an
internal LVD contactor will disconnect the battery should it discharge below a
safe level. Internal battery current monitoring provides a full suite of remote
battery charge monitoring features.
