The 1734-IE8C is an analog input module from Rock Automation's Allen-Bradley line of programmable logic controllers (PL). This module is to interface with various analog devices to convert their signals into digital values that can be processed by the PLC. The 1734-IE8C module has eight channels, allowing for the connection of up to eight analog devices.

The module supports a variety of input voltage ranges and provides high-resolution conversion for accurate analog signal measurement. It is commonly used in industrial automation applications where precise analog measurements are required, such as in monitoring and controlling temperature, pressure, flow, and other process variables.

The 1734-IE8C module can be easily integrated into Rockwell Automation's ControlLogix and CompactLogix PLC platforms, offering flexibility and scalability in system design. It provides reliable and efficient analog input capabilities for a wide range of applications.