Installation manual

Publication 1394-IN002B-EN-P — February 2004
Connecting Your 1394 SERCOS Interface System 3-29
Wiring Feedback Connectors
To wire your 1394 feedback connectors:
1. Begin preparation of the feedback cable by cutting off the pins
already crimped to the wires.
2. If not already done, remove approximately 45 mm (1.75 in.) of the
outer insulation, braided shield, and foil shield to expose the
individual insulated wires and drain wires (refer to Figure 3.12).
Note: 2090-CDNFDMP-Sxx motor feedback cables do not include
drain wires.
3. Strip approximately 13 mm (0.50 in.) of insulation from the end of
the individual wires (refer to Figure 3.12).
Figure 3.12
Feedback Cable Clamp Preparation
1
Dimensions given are approximate and will vary depending on the specific installation. Keep wires as short as
possible while maintaining adequate stress relief.
2
Only two sets of wires are shown.
3
Remove plastic (captive) washer, if present.
4
Drain wires are not included with 2090-CDNFDMP-Sxx motor feedback cables.
IMPORTANT
Use caution not to nick, cut, or otherwise
damage strands as you remove the insulation.
Drain wires
4
Braided
shield
exposed
Feedback
cable
2
Bracket
screw
3
Clamp
screw
Cable
shield
clamp
Cable Preparation
Clamp Attachment
Attaching Feedback to System Module
Feedback
cable clamps
Drain wires
4
1394 Front View
45 mm
(1.75 in.)
1
22 mm
(.875 in.)
1
13 mm
(0.50 in.)
1
IMPORTANT
Ensure enough insulation is removed or the
connector housing spring will make contact with
the insulation and not the bare wire.