USER MANUAL 1.2 | B-FORTIS CC-PRIME SERIES
Berghof Automation GmbH | Arbachtalstrasse 26 | 72800 Eningen | www.berghof-automation.com
39
5.3.5. Example connections of analogue inputs and outputs
Voltage input AI (U)
Fig. 13: example connection: voltage input
Only use the corresponding AGND for each voltage input.
Do not connect AGNDs from different channels.
Only use one channel per function: either AI (U) or AI (I).
Do not connect to the common GND. The required connections can already be found on the
circuit board.
Cables to the analogue sensors/encoders should be connected as directly as possible
(avoid the use of terminals and terminal blocks).