Rockwell Automation 2098-IPD-xxx Ultra5000 Intelligent Positioning Drives Installation Manual - Manual (Page 133)

Publication 2098-IN001E-EN-P — April 2002
Interconnect Diagrams B-21
Figure B.19
Emergency Stop Contactor Wiring
1 Exposed power wiring conductors that are not shielded are a source of RFI noise. Keep exposed conductors as
short as possible and isolated from sensitive devices and wiring.
2
The safety ground (GND) and shield connections are permanently connected. This is essential for electrical
safety
.
3 Unbraid all cable shields and bond together, connecting directly to the grounded terminal or stud. Do not use the
shield drain wire for this bonded connection.
IMPORTANT
The safety ground is not connected to local ground
at the point where the contactor is inserted in the
lines, but the shield is. This is done for EMC reasons.
1
1
1
1
1
1
3
2
Isolated terminal
Enclosure wall
Grounded terminal or stud
Unbraided shield
Contactors
Drive Motor
Resistors
W
V
U
W
V
U
Gnd
Gnd