CS875-575-375-275-175 Installers Manual with CS5500 keypad A.4.14
4.5.1 4-wire fire detector (CS275-375-575-875)
4.5.2 2-wire fire detector (CS275-375-575-875)
 A fire alarm is activated as an alarm on zone 8 for the CS375-575-875 and as an alarm on zone 7 on the
CS275. The fire detector power is connected to Aux and Output.
If you are using a 2-wire fire detector you must change the menu option for 2-wire fire detector to On.
The CS175 does not support a 2-wire fire detector. A fire alarm activates the zone connected to the 4-wire fire
detector.
1
+ Line in
4
NC (normally closed)
2
+ Line out
5
COM
3
- Line
6
NO (normally open)
1
+ Line in
2
+ Line out
3
- Line
CS275
CS375
CS575
CS875
DB702 +DB721R
DB702 +DB721R
C
O
M
Z
4
A
U
X
+
C
O
M
O
U
T
4
11
2
2
3
3
4
4
5
5
6
6
CS275
CS375
CS575
CS875
DB701 +DB721R
DB701 +DB721R
C
O
M
Z
4
A
U
X
+
A
U
X
+
C
O
M
C
O
M
O
U
T
4
O
U
T
4
1
1
22
3
3