ABB FEN-31 Channel isolation card

Wiring sizes, wiring practices, and grounding/shielding techniques described in the following section represent common wiring practices and should prove satisfactory in the majority of applications. CAUTION Non-standard applications, local electrical codes, special operating conditions, and system configuration wiring needs take precedence over the information included here. Therefore, you may need to wire the drive differently than described here. Noise pickup reduction Use shielded and twisted cabling for the signal and power cables. This precaution reduces electrical noise. Shock hazard reduction Refer to section 2.3 for safety information that must be followed to reduce shock hazard.

Motor Connection Introduction 

The J3 motor cable connects the drive to the motor windings. Motor cables are available from Pacific Scientific, or you can make your own. Note: Refer to Appendix C, “Series/Parallel Connections” for additional information. Mating connector The J3 motor connector is a PCD 5-pin screw mating connector. The mating connector is type PCD ELVP05100. Note: Connector kits are available as an accessory The chassis ground must be tied to earth ground. Failure to do this leaves the potential for severe hazard. Make sure the ground is connected via the ground stud on the front of the 6445.

Pacific Scientific cable 

If the motor cable is purchased from Pacific Scientific, install as follows. The Pacific Scientific order number is SPC-xxx-6410 , where “xxx” is the length in one-foot increments up to 50 feet. For example, SPC-050-6410 is a cable 50 feet long Always remove power before making or removing connections to the unit. The motor terminals have high voltage present when the 6445 is On. 2. Plug the mating connector firmly into the 6445. 3. Plug the other mating connector into the motor and screw down the retaining collar. 4. Reconnect power to the 6445.

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