Digital input module SCMD-MIAC

voltage

SCMD-MIAC digital input modules provide highly reliable and safe interfaces to harsh industrial measurement and control applications. With SCMD-MIAC modules installed near individual field signals, a reliable isolation barrier is provided between the field wiring computer system. Other benefits include reduction of field wiring costs and establishment of a cost effective and manageable method for system expansion and repair. The SCMD-MIAC digital input modules are used for sensing ON/OFF AC or DC voltage levels in the ranges of 18-36, 90-140 and 180-280V AC or V DC respectively. They are protected from damage due to high-voltage transients on the input signal. High voltage, low voltage, fast switching, and low noise options are available on the SCMD-MIAC digital input modules, designated by suffixes "A", "E", "F", and "N" respectively.