Mounting, wiring, connecting, system interfaces, configuration guidelines
12.2 Wiring, connecting
SIMOCODE pro
System Manual, 05/2019, A5E40507475002A/RS-AD/004
213
Connection example for multifunction module
Figure 12-21 Connection example for multifunction module
Safety information on installing the 3UL23 residual current transformer:
See Chapter 14.2.5 in the Manual 3UG4/3RR2 Monitoring Relay
(https://support.industry.siemens.com/cs/ww/en/view/54397927
).
Routing the connecting cables / using shielded cables
To avoid interference injection, which could result in incorrect measurements, route these
connecting lines parallel and twisted, if possible, or use shielded cables.