796688 (4188-657)_I1.2 / 02.02
15
Loop device wiring
Common fire output
The system 800 panel provides a common fire output via
change over contacts rated 2A @ 30V. A fire relay
operates the change over contacts. Setting a hardware
link for normally energised or de-energised state can
configure the relay operation.
Electronic
Module
Control panel
Common fire output via
chan
e over contacts
rated 2A @ 30V maximum
COMMON
FIRE
NO
NC
C
P14
P12
1
2
3
NO
NC
C
Normal condition
the relay is
de-ener
ised
P12
1
2
3
P12
1
2
3
Factory
default
NO
NC
C
Normal condition
the relay is
ener
ised
1
7
6
5
4
3
2
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1
7
6
5
4
3
2
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PRGXOH
Loop
Circuit
L1
0V
L2
0V
0&3
IN OU T
+UL
-UL
+UL
-UL
+UL
-IN
+UL
-OUT
+UL
-IN
+UL
-OUT
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5(3($7
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+UL
-IN
+UL
-OUT
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7UDQVSRQGHU
,IWKHODVWGHYLFHLVDGHWHFWRUEDVH
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