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The ABB AI931S is an HART Analog Input used with the Advant 800xA automation platform.
In day-to-day system operation, analog input hardware allows a control system to work with measured process variables rather than simple on/off states. Correct signal range, termination, and configuration are essential when applying the exact module. Ratings and capacity should be verified against the exact model documentation.
ABB Advant and System 800xA environments combine control, I/O, communication, and operator resources. This product supports the hardware function identified by its description within the installed system. This helps preserve the function assigned to the installed control node.
Country of origin is listed as Germany.
AI931S Analog Input (AI4H-Ex), passive inputs for 0/4...20 mA.
AI931S Analog Input, HART (AI4H-Ex)
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