S
33.. W
WIIR
RIIN
NG
G
20
21
22
1 2 3 4 5 6 7 8 9
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
C
E
D
B
A
- inputs
Location of terminals
(view of case rear side)
Wiring recommendations
The input network may carry significant disturbances, and they may disturb the complete chain. In order to avoid
this, the disturbance immunity can be made significantly better by respecting following rules :
- do not connect close to each other : the input network and the DGN 75AC power supply wires,
- do not connect close to each other : the input network and all the DGN 75AC output wires,
- use for all DGN 75AC outputs shielded cables connected to the ground on both extremities.
23
24
25
TOR 1
TOR 2
COM
LOGIC INPUTS
(options)
2 channels
32
33
34
TOR 1
TOR 2
COM
2 channels
RU
C
E
1
2
3
-
~
~
+
AC
DC
OUTPUTS
(options)
POWER S
SUPPLY
26
27
28
29
30
31
2 RELAYS
T1
C1
R1
T2
C2
R2
T : ON
C : Common
R : OFF
0-4/20mA active
ACTIVE CURRENT
0-4/20mA passive
external source 30 V max.
VOLTAGE
PASSIVE CURRENT
32
33
34
35
36
37
4 RELAYS
20
21
22
DIGITAL
Data link RS 485
B
A
COM
T3
C3
R3
T4
C4
R4
+
-
23
24
25
mA
RU
+
23
24
25
V
Lr
+
-
C
C
E
D
B
A
5 6 7 8
I
U
0/1 A
AC
0/5 A
AC
0/150 V
AC
0/500 V
AC
INPUTS
