BERGHOF DC2004 - Voltage Input AI (U)

USER HANDBOOK 2.0 | DC20XX, ET20XX, ECC21XX SLIM
Berghof Automation GmbH | Harretstrasse 1 | 72800 Eningen | www.berghof.com
Dialog-Controller-DC20XX_EN.docx
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Voltage input AI (U)
Fig. 31: example connection: voltage input
 Only use the corresponding AGND for each voltage input.
 Do not connect AGNDs from different channels.
 AGNDs from different channels must always be connected separately to the plug X1.
 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).