EB-10X Installation & Service Manual |
Wiring
13
Kollmorgen | kdn.kollmorgen.com | October 2020
Notes for previous diagram:
1. All signal and control wire to be 22-18 AWG wire. If 16 AWG is desired, then use Molex
#39-00-0078 crimp pins (not supplied) instead of the parts supplied.
2. Resolver must be wired with (3) sets of 2-conductor shielded pairs as shown. Thermostat
wiring to be twisted pair.
3. The screws in the power terminal blocks are captive. Do not attempt to remove them got
using ring terminals. Use locking type spring spade terminals such as Hollingsworth
#XSS20954S or #SS20947SF for 16/14 AWG wire and #XSS20836 or #SS20832F for
12/10 AWG wire.
4. Wire gauge dependent on application: For total axis currents less than 9-amps: 16 AWG
may be used. For total axis currents greater than 20-amps: 10 AWG must be used.
5. The power supply fault contact (rated 115 VAC 1 amp) should be wired to drop main 3-
phase power (La, Lb, Lc) in fault conditions. (This contact is normally open, closed on
power-up (approximately 0.250 ms) and opens in fault conditions.)
6. Fuse or circuit breaker sizing dependent on application.
•
PSR4 Recommended Fuse
•
12 amp Buss #FAN-A-12 or equivalent
•
20 amp Buss #FAN-A-20 or equivalent
7. Resistor must be mounted away from any flammable material. A 400 VDC potential is
present (electrical isolation should be maintained for this voltage rating).
8. All AC lines should be twisted cables.
