Installation and Connection
3.5.2 Connection of the control terminal strip
Current signal
0...20 mA
4...20 mA
+
To avoid interferences a separate shielding must be provided for analog and digital control
lines. Depending on the use of the relay outputs, an extra shielding is to be used, too.
In case of inductive load on the relay outputs a protective wiring must be provided (e.g.
free-wheeling diode)!
Set value
potentiometer
3...10 kOhm
1
2
1
2
Analog output
±10 V DC /
7
max.5 mA
8
max. 30 V / 0.01...1 A DC
max. 30 V / 0.01...1 A DC
Set value signal
0...±10 V DC
+
U
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
X2
1
2
3
4
5
6
7
8
9
47