Appendix ANetwork Installation
230
Cable Location
Separate the transceiver cable connecting the Ethernet Unit as far from the wiring to the Contact Output Units as
possible. The coaxial cable must also be placed as far away from the Contact Output Units and their wiring as
possible.
Contact Output Unit
Ethernet Unit
Contact outputs
To transceiver
Transceiver Measures
Attach several ferrite cores designed for EMI countermeasures on the transceiver cable near the transceiver. The
transceiver must also be placed as far away from the Contact Output Units and their wiring as possible.
Transceiver
Ferrite core
Transceiver
cable
Ethernet Unit
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