User guide

Product Installation / Operation, ACT20X-SDI-HDO (Solenoid/Alarm Driver)
1066540000/01/12.11
41
Ch an n el 1:
Alarm Solenoid
Alarm Solenoid
Ch an n el 2:
Zone 0, 1, 2, 20, 21, 22 /
Cl. I/II/III, div. 1 gr. A-G
Zone 2 / Cl. 1, div. 2,
gr. A-D or safe area
Power Supply
Input Signals
Ex Output Signals
44
43
42
41
24
23
22
21
14
13
12
11
N.C .
Module status
Module status
51
52
53
54
V
GND -
+19.2...31.2 V DC
+
V
+
V
+
V
+
Illustration 7-9: Applications
NPN Input (NPN and mechanical switch)
Trigger level (low) ≤ 2 V DC
Trigger level (high) ≥ 4 V DC
Max. external voltage 28 V DC
Input impedance 3.5 kΩ
PNP Input
Trigger level (low) ≤ 8 V DC
Trigger level (high) ≥ 10 V DC