公开(公告)号：US10084396B2

公开(公告)日：2018-09-25

申请号：US15188362

申请日：2016-06-21

Applicant: Rockwell Automation Technologies, Inc.

Inventor： Ahmad K. Omari ,  Randall S. Langer

IPC: H02P1/02 ,  H01R9/24

CPC classification number: H02P1/02 ,  H01R9/2475 ,  H05K1/00

Abstract: An interface circuit having releasable electrical connectors and as little as a single relay providing a standardized connection between panel controls intended for three-wire, two-wire or combination three-wire/two-wire control and a motor drive or motor controller. In this way, greatly simplified manufacturing of control cabinets may be provided with variations in control strategy being implemented simply by the provision of different panel controls having prewired harnesses and connectors.