Cable To Enclosure Shielding - Emerson Epsilon EP Drive 400518-01 Installation Manual

Safety Information Product Overview

Cable to Enclosure Shielding

Shielded motor, feedback, serial communications and external encoder cables were used for compliance testing and
are necessary to meet the EMC requirements. Each cable shield was grounded at the enclosure wall by the type of
grommet described earlier and shown in the following figure.
O-Ring seals against outside of enclosure
to meet IP68 (comparable to NEMA 6)
Figure 3:
Cable Type
Motor Cable, 18 Ga
Motor Cable, 16 Ga
Motor Cable, 18 Ga
Motor Cable, 12 Ga
Feedback Cable
Flex Motor Cable, 16 Ga
Flex Motor Cable, 12 Ga
Flex Feedback Cable
External Encoder
AC Power
6
Installation
Outside Enclosure
Spring Contacts
Cable Shielding
Cable Jacket
Through Wall Shield Grommet
Cable Model
XTMDS
CMDS
4X16SS
XCMDS
CMMS
4X12SS
CFOS
MGFS
CMDF
4X16SF
CMMF
4X12SF
CFCF
CFOF
MGFF
ENCO
user supplied
Options and
Diagnostics
Accessories
Inside Enclosure
When Lock Nut is tightened to inside of
enclosure, lock nut will cut through varnished,
anodized, and powder coated finishes.
Tighten lock nut so it cuts through the
finish and into housing.
Remove 1/2 to 1 inch of cable jacket.
The Spring Contacts will make a continuous
electrical path from the shield of the cable to
equipment ground.
After tightening lock nut and positioning cable
so that Spring Contacts are contacting the
cable shield, tighten Cable Seal Housing.
Shielded Cable Grommet
Kit Model
CGS-047
CGS-047
CGS-047
CGS-047
CGS-069
CGS-069
CGS-047
CGS-047
CGS-047
CGS-047
CGS-069
CGS-069
CGS-069
CGS-069
CGS-069
CGS-047
user supplied
Specification
Actual Hole Size
0.8125 or 13/16"
0.8125 or 13/16"
0.8125 or 13/16"
0.8125 or 13/16"
1.125 or 1 1/8"
1.125 or 1 1/8"
0.8125 or 13/16"
0.8125 or 13/16"
0.8125 or 13/16"
0.8125 or 13/16"
1.125 or 1 1/8"
1.125 or 1 1/8"
1.125 or 1 1/8"
1.125 or 1 1/8"
1.125 or 1 1/8"
0.8125 or 13/16"
user supplied