13
WIKA operating instructions model A2G-200
20210728.01 10/2021 EN/DE
EN
5.2 Electrical mounting
For CE conformity of the control panel, a properly grounded shielding
cable from copper is required. Unused cables must be isolated or wired.
Each wiring can carry the full operating voltage or current, depending on
the installation. During electrical mounting, ensure careful handling of the
control panel to avoid electrostatic discharge to electronic components.
For the variant with relay, carry out the following before the electrical mounting:
■
Use a separate cable for the relay and the signal output.
■
Install the cover locking screw.
Cable routing
The control unit has three different openings for electrical mounting. The cables must be
laid through one of the three openings shown below and then wired.
Variant 1
Square opening at the
rear
Variant 2
Upper knockouts
Variant 3
Lower knockouts
Cable
5. Commissioning, operation
