Allen-Bradley 1756-IF16IH is a 16-channel isolated analog input module for Rockwell Automation ControlLogix systems, featuring an integrated HART interface. It provides 16 isolated input channels and can function as a HART master, enabling direct querying of HART-enabled field devices and collection of process variable (PV) data alongside standard input readings. Designed for use in a 1756 I/O rack with a ControlLogix backplane, the module brings HART communication to the PLC I/O, simplifying integration of smart instrumentation in industrial automation.
