3.2. Wiring diagrams
3.2.1. Using as a relay (dry contact) and/or monitored input - check for short circuit
1
2
3
4
5
6 7 8
E +
- -
+ E
10k
Ω
N
NO
O
10k
Ω
IN
Address Loop
C
NO
NC
9 10 11 12 13 14
RELAY
check for short circuit of the input andmanaging
of external device through reley
with non-potential contacts
1
2
3 4
5
6 7
8
E + - - + E
10k
Ω
NC
IN
Address Loop
C
NO
NC
9 10 11 12 13 14
RELAY
1 2 3 4 5 6 7 8
E + - - + E
10k
Ω
NC
IN
Address Loop
9 10 11 12
5,6k
Ω
1N4001
-
Out +
+
-
+
-
13
5
1
4
1
16
28V
does not check for short circuit of the input and
managing of external device through reley
with non-potential contacts
3.2.2 Using as a monitored output or monitored (technical common) input
1 2 3 4
5 6 7 8
E + - - + E
10k
Ω
N
NO
O
10k
Ω
IN
Address Loop
9 10 11 12
5,6k
Ω
1N4001
-
Out +
+
-
+
-
13
5
1
4
1
16
28V
check for short circuit of the input and
managing of external device through monitored output
does not check for short circuit of the input and
managing of external device through monitored output
Fig.3A
Fig.3B
Fig.3C
Fig.3D
Manufacturer: UniPOS Ltd., 47 San Stefano Street, Pleven 5800, Bulgaria,
http://www.unipos-bg.com
09/09.19