Example
Monitoring the auxiliary contact via digital input DI3 on the converter:
1. Connect the terminals of the auxiliary contact to the DI3 digital input.
3FQBJSTXJUDI
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2. Interconnect binary signal sink c0844with signal source r0722.3.
7.2.14 Control lines for auxiliary contacts of the repair switch
Description
Both rigid and exible cables can be connected.
1 or 2 cables can be connected to each terminal.
Table 7-30 Signal cable cross-sections that can be connected
Connection type Cross-section Stripped length Connection
type
Tightening torque
Metric Imperial Metric Imperi‐
al
Metric Imperial
Rigid cable 0.75 ...
2.5mm
2
14 … 12AWG 8mm 0.3 inch Screw-type 80 … 100
Ncm
7 … 8.9 lbin
Flexible cables with
end sleeves
2.5mm
2
12AWG
Connecting
7.2Interfaces for the controller
SINAMICS G220 converter
194 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB
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