Weidmüller DPA/MAS, Operating Instructions Manual

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