Rockwell Automation 160 SSC Series C FRN 7.xx - Manual (Page 80)

C-4 CE Conformity
Control Cable
• Control wiring must use shielded cable, or grounded metal conduit.
Shielded Motor and Control Cable Example Figure C.3
• The shield must be connected to signal common at both ends of the cable.
• The Common terminals (TB3-3 & 7) must be solidly connected (and as short as
possible) to the PE terminal of the drive.
Control Connections Figure C.4
Stranded Copper Wire
Plastic Insulation
Inner Plastic Sheath
Compact Screen of Galvanized (Tinned) Copper or Steel
Outer Plastic Jacket
Shielded Enclosure
Control Wiring TB3
DC+ W/T3
1 3 4 5 6 7 8 9 10 11 2
V/T2 U/T1 DC–
BR+ T/L3 S/L2 R/L1 BR–
FAULT
READY
Ground Terminal – PE
Shielded Control Cable
Ground Terminal – PE
= EMC Tested Shielded Cable Clamp (or Metal Conduit)
➊ When the control circuitry is located outside of the 160 enclosure.
to TB3
Control
Cabinet
➊
Signal
Common