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InsTALLATIon And oPerATIon MAnuAL
25-16330-B December 2019 www.eaton.com
Compatible Equipment
Opto-Heat Sensor
This is the ideal sensor for a multi-use
environment as it has an excellent response to
smouldering and fast burning fires . Photo/thermal
sensors can be programmed for thermal only
operation at certain times of day .
The status LED can be programmed to either
be permanently off under normal conditions
or to pulse in order to confirm that it is in
communication with the CF2000 control panel .
Heat Sensor
Heat sensors are suitable for dusty environments
or environments where smoke is likely to be
present under normal operating conditions .
It can be programmed to operate in A1R,BS or
CS mode of operation depending on the required
application and sensitivity requirements .
The status LED can be programmed to either
be permanently off under normal conditions
or to pulse in order to confirm that it is in
communication with the control panel .
Analogue Sensor Base
Short Circuit Isolators
Each of the sensors in his range contain an
integral short circuit isolator, which operates
between the -VE COM IN terminal and the
-VE COM OUT terminal . The isolator operates
in conjunction with the Control Panel when a
low parallel resistance fault of typically 200Ω is
presented between the+VE and -VE of the
loop wiring .
short Circuit Isolation data (Integral with each sensor)
Total Loop Resistance for correct operation of short circuit isolator
50Ω (max)
Continuous Current allowable through isolator
700mA (max)
Isolator Resistance in closed state
0 .13Ω (max)
Leakage Current into direct short circuit with isolator open
13mA (max)
Parallel Fault Resistance to be seen at the Control Panel for isolators to open 200Ω (typ)
