公开(公告)号：US20200301399A1

公开(公告)日：2020-09-24

申请号：US16359779

申请日：2019-03-20

Applicant: Rockwell Automation Technologies, Inc.

Inventor： Joseph G. Vazach ,  Edward C. Hopsecger ,  Rajesh Ramesh Shah

IPC: G05B19/4155

Abstract: An input module may include a first resistor and a second resistor coupled in series with the first resistor. The input module may also include a switch that may electrically isolate the second resistor based on a voltage output by an additional input module electrically coupled to the input module via a terminal base.

公开(公告)号：US11169505B2

公开(公告)日：2021-11-09

申请号：US16359779

申请日：2019-03-20

Applicant: Rockwell Automation Technologies, Inc.

Inventor： Joseph G. Vazach ,  Edward C. Hopsecger ,  Rajesh Ramesh Shah

IPC: G05B19/4155 ,  H03H11/28 ,  G01R1/00

Abstract: An input module may include a first resistor and a second resistor coupled in series with the first resistor. The input module may also include a switch that may electrically isolate the second resistor based on a voltage output by an additional input module electrically coupled to the input module via a terminal base.