10. I/O Companion Slot Cable Type TC-209
Trusted I/O Companion Slot Cables
24
Issue 21
Rockwell Automation Publication ICSTT-RM311R-EN-P
The VFTA contains isolated power group field 0 Volts which connect to field 0 V supply.
Commoning of the reference is obtained by a connection to this field supply.
Multi-core 1 is stripped back 1.5 m at both ends, then shrouded in nylon Rilgain sheathing.
Multi-core 2 is shrouded in nylon Rilgain sheathing. The ends of the sheathing are heated or
fitted with over sleeving to help prevent fraying.
At the chassis end, a sheathed braid allows the connector hood to be wired to safety earth.
At the remote end, the multi-core screen drain is wired to a green wire to allow connection
to screen earth.