Connections
Terminal
Signal
1
4 V DC Field Supply (<4 mA)
Signal Source A +
Signal Source B +
4
Common −
5
6
Not Used
7
8
9
Neutral (−)
10
Live (+)
11
Normally Closed
12
Common
13
Normally Open
14
Normally Closed
15
Common
16
Normally Open
Protective Earth
Note 1: Double lines indicate isolation between ports
- Caution risk of electric shock (screw terminals can carry high voltages)
0
Input signals
Power supply
Alarm channel one
(Relay Contacts)
Alarm channel two
(Relay Contacts)
Via stud on the underside of the case