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Electrical installation
Operation Manual Expansion Module SO CM-E
1800.202B.0-01 Date: 02/2019
4.10 Cross-communication
4.10.1 Specication
Des. Connector Specication Figure
XC IN
cross-
communication
input
X3
• Connection via RJ10
connector
• Internal RS485
network
TP00
TP01
GND
X6 / State
X7 / ES
X5 / REL Output
RO01NC
RO01CO
RO01NO
Exp. +
Exp. -
Exp. +
Exp. -
RO02CO
RO02NO
X3
XC IN
X4
XC OUT
ERR
Voltage
XC OUT
cross-
communication
output
X4
Table 4.7 Cross-communication
NOTE:
Connections are used only for internal communication between supply
unit and the axis controllers. The connections must be made before
commissioning, otherwise there will be an error message.
4.10.2 Connection example
Figure 4.10 Connection example cross-communication