72 Electrical installation
Connecting the control cables
Control cable connectors are located in the control cubicle and on the cabinet roof (see the
layout drawings). See the circuit diagrams delivered with the converter.
Connector
Description
X1
Customer connection for 400 V AC non-UPS auxiliary power supply
X2
Customer connection for 230 V AC UPS auxiliary power supply
X3.1
Customer connection for Ethernet
X3.2
Master-slave Ethernet connection
X4
Customer connection for fieldbus
X5
Customer connection for I/O
X11
Customer connection for auxiliary power output
Default I/O connection diagrams
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See the circuit diagrams delivered with the converter.
Control connections in the control cubicle