Connection of the Control Board
4.5.3 Wiring example
In order to prevent a malfunction caused by interference voltages on the control inputs, the following points
should be observed:
•
Use shielded / twisted control cables
•
Connect the shield on the end connected to the inverter using the grounding bar
•
Install control and power cable separately (about 6-8 inches (15...20 cm) apart)
EMC
control conductors should cross high voltage power conductors at right angles
max. 25 mA DC
max. 25 mA DC
per digital output
per digital output
US - 26
U
Analog output
Analog output
0...±10 V DC / 5 mA
0...±10 V DC / 5 mA
max. 30 V DC
max. 30 V DC
0.01...2 A
0.01...2 A
max. 125V AC
max. 125V AC
0.01...2 A
0.01...2 A
max. 30 V DC
max. 30 V DC
0.01...2A
0.01...2A
max. 125V AC
max. 125V AC
0.01...2 A
0.01...2 A
X2A
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29