Allen-Bradley 1794-IE4XOE2 Flex 4 Input Output Analog Module PLC 1794IE4XOE2

Description:

The Allen-Bradley 1794-IE4XOE2 FLEX I/O Analog Input/Output Module (1794IE4XOE2) is used in distributed control systems to provide combined analog input and output signal processing for field devices. Commonly installed in FLEX I/O assemblies within control panels, process skids, manufacturing lines, and remote I/O stations where both monitoring and control of analog signals are required. Maintenance teams, OEMs, and system integrators use this module for I/O expansion, replacement of failed analog modules, panel upgrades, and integration of process instrumentation into PLC-based automation systems.

Applications:

The 1794-IE4XOE2 analog module is widely used in industrial automation environments to interface with transmitters, pressure sensors, temperature sensors, flow meters, control valves, and variable frequency drives. It supports accurate signal monitoring and control in manufacturing plants, oil and gas facilities, water treatment systems, and processing operations where stable analog performance and flexible I/O configuration are essential.

Technical Specifications:

• Manufacturer: Allen-Bradley (Rockwell Automation)
• Model / Part number: 1794-IE4XOE2
• Product type: Analog input/output module
• Series: FLEX I/O
• Number of inputs: 4 analog inputs
• Number of outputs: 2 analog outputs
• Input type: Voltage and current selectable (application dependent)
• Output type: Voltage and current selectable (application dependent)
• Mounting: FLEX I/O terminal base unit
• Communication: Backplane communication via FLEX I/O adapter
• Application environment: Industrial automation systems

Common Replacements:

• Allen-Bradley 1794-IE4
• Allen-Bradley 1794-OE4
• Siemens 6ES7134-6GD00-0BA1