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Normal operation
Localization
Normal operation
The transponder is in the intended operating mode. Inputs are monitored and assessed.
Localization
For an unambiguous identification, the transponder can be set in localization mode from the control unit. The
localization mode is indicated by the LED.
Earth fault monitoring
The earth fault monitoring function can be switched off with a jumper. When the earth fault monitoring is switched
on, the terminal of earth connection should be connected with grounding. When intrinsically safe detectors are
connected, the earth fault monitoring must be switched off.
Structure
No.
Signification
1
Connection to collective detector line
2
Earthing connection
3
Jumper for the earth fault monitoring
4
LEDs for the status indication of alarm
5
LEDs for the status indication of fault
6
Connection of the FD18-BUS line
7
Connection of the 24V external power supply
LED Indicators
Red
off
flashes every 1 s
on
off
off
off
Jumper
Position
ON
OFF
2
Building Technologies
Fire Safety & Security Products
Yellow
off
off
off
flashes every 4 s
flashes every 41s
on
Signification
Earth fault monitoring is activated
Earth fault monitoring is deactivated(default)
Signification
Normal condition
Localization mode
Alarm mode
Short mode
Open mode
Fault mode
A6V10362122_a_en_--
12.2011
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