Control Board Connections; Cable Routing - Allen-Bradley 1336 REGEN Series User Manual

Control and Signal Wiring
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Regenerative Brake Operation

Control Board Connections

All customer control and signal wiring is made to quick-connect
terminal blocks J15 and J16.
The maximum/minimum wire sizes accepted by J15
2
0.6mm (12/30AWG). Maximum torque is 0.79N-m (7lb.-in.).
Recommended control/signal wire is:
• Belden 8760 (or equivalent) — 0.750mm
Pair, Shielded.
• Belden 8770 (or equivalent) — 0.750mm
Conductor, Shielded.
• Belden 9460 (or equivalent) — 0.750mm
Pair, Shielded.
If the converter control connections are to be linked to an
electronic circuit or device, the common or 0V line should be
grounded at the drive end only.
Important: Signal common (DGND) puts the common or
negative side of the signal at earth ground potential.
Control schemes must be examined for possible
conflicts.
All customer control and signal wiring shields are terminated at
the TE terminal block shown on the previous page.

Cable Routing

If unshielded cable is used, control and signal circuits should not
run parallel to motor, DC bus, or unfiltered supply cables with a
spacing less than 0.3m (1ft.). Cable tray metal dividers or separate
conduit should be used.
Important: If user installed control and signal wiring with an
insulation rating of less than 600V is used, route the
wiring inside the converter enclosure such that is it
separate from any other wiring or uninsulated live
parts.
3–23
J16 is 3.3/
&
2
(18AWG), Twisted
2
(18AWG), 3-
2
(18AWG), Twisted