The Allen-Bradley 1797-IE8H is a FLEX Ex HART analog input module from Rockwell Automation, designed for intrinsically safe process control applications. It features eight (8) single-ended, non-isolated analog input channels and supports HART communication for advanced device diagnostics and configuration. The 1797-IE8H operates within a functional data range of 15V at 22mA and provides 16-bit resolution for high-accuracy signal measurement. Ideal for hazardous area environments, this module enables reliable integration of analog process signals into FLEX Ex distributed I/O systems while maintaining optimal safety and performance.