Installation
Installation & Commissioning Handbook, ,
P-ASENSE75/IE 980302, 7483 Trondheim
Page 10
2.6.6 External connection of detector loop - analogue addressable system
If the unit is connected to an analogue addressable fire alarm system
the following will apply:
1
2
3 -
4 -
+ 24 V DC
+ 24 V DC
0 V
0 V
2.6.7 Power supply
IMPORTANT:
With a primary installation, power must not be connected before
commissioning – see Chap. 4.5.
1
2
3 -
4 -
+ 24 V DC
+ 24 V DC
0 V
0 V
Loop
Loop
Terminal strip 1
Terminal strip 1
(to next detector)
24V DC
out
24V DC in
+ -
- +
Loop in
