K14864V3 9/10 Rev. A
BSM
Battery Sense Module
INSTALLATION AND SETUP GUIDE
GENERAL INFORMATION
The Honeywell Battery Sense Module is a control panel
accessory that is used to monitor and report the backup
battery status. Its features are:
Monitors and reports for one or two batteries.
Detects and reports low battery conditions.
Detects and reports if a battery is removed.
Provides deep discharge battery protection if AC
power is lost and the backup battery voltage falls
below a safety threshold of 9.5 to 10 volts.
Additional modules can be used for those control panels
that use additional batteries.
PACKAGE CONTENTS
The following items are included:
Battery Sense Module with bracket
Battery Harness (qty 2)
Summary of Connections label
SPECIFICATIONS
Physical:
3-1/8” L x 2-3/4” W x 3/4” H
(80mm x 70mm x 20mm)
Electrical:
Input Voltage: 12VDC nominal (from control panel)
Input Current: 20mA (max used by BSM)
Current Handling Capability: 2.3A maximum
(Control panel load must not exceed 2.3A.)
INSTALLATION
1.
Select a suitable area in the control panel where
the mounting will not interfere with testing or
servicing of other components.
2.
Clip the Battery Sense Module to the cabinet edge.
CONNECTIONS
1.
Refer to the Connections Diagram on other side.
When connecting leads, support the module to
prevent stress on the circuit board.
2.
Connect the module's power leads to the control
panel's 12VDC backup battery power terminals.
3.
Connect backup battery A to the module. Then
connect backup battery B (if present) to the module.
4.
If only one backup battery is being used, depress
the ENROLLMENT switch to toggle the Battery
Sense Module to sense only one battery.
ULC
When used with one battery and the total
load is greater than 1.5A, jumper the
Battery A terminals and the Battery B
terminals on the Battery Sense Module to
the backup battery.
5.
For non-Honeywell control panels, connect the
ZONE OUT to an unused control panel zone.
(Do
not use a fire zone.)
Note:
For Honeywell control panels, DO NOT
connect a zone to the ZONE OUT terminal on
the BSM. The Honeywell control panel will
automatically detect a low or missing battery
through the panel's battery cable.
6.
Affix the supplied
Summary of Connections
label to
the inside of the control panel.
CONFIGURATION
1.
Refer to the control panel's installation guide for
details on fault monitoring.
2.
For non-Honeywell control panels, program the
connected zone for the Battery Sense Module to
detect an active high fault condition.