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Supports RTD analog input signal termination
power must be completely removed from the field or carrier bus before installation or removal
Shock-resistant design: withstands 10 g half-sine wave for 11 ms
300 mA Field Circuit Power 28–30 VDC
Integrated Safe Torque Off (STO) certified to SIL3/PLe for safe operation
ABB IMDSI12 Digital Input Module 16 Channel INFI-90 Optically Isolated I/O Supports RTD analog input signalOverview The ABB IMDSI12 is a discrete input interface module designed for ABB Bailey INFI 90 and Symphony control systems. It enables the acquisition of field based ON OFF signals and transfers these states to the control processor with high reliability. This module is intended for use in distributed I O configurations, where accurate detection of equipment status is essential. It incorporates signal conditioning and isolation to ensure stable