Allen-Bradley 1794-IE4XOE2 Flex I/O High-Density Analog Module – 4 Input/2 Output Precision Control
Engineered for industrial automation excellence, the Allen-Bradley 1794-IE4XOE2 Flex I/O module delivers high-density analog signal processing with exceptional accuracy. This DIN rail-mounted solution combines four 0-20mA/4-20mA inputs and two programmable outputs (0-20mA/±10VDC) to optimize control system performance in demanding manufacturing and process environments.

Key Features
- ✔ 4 High-Precision Analog Inputs – Supports 0-20mA/4-20mA signals for reliable sensor integration
- ✔ Dual-Function Outputs – Selectable 0-20mA, 4-20mA, or ±10VDC for flexible actuator control
- ✔ DIN Rail Mounting – Quick installation in control cabinets with standard 35mm rails
- ✔ Industrial-Grade Design – Robust construction for continuous operation in harsh environments
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | Allen-Bradley 1794-IE4XOE2 |
| Power Requirements | 24V DC (via backplane) |
| Operating Temperature | 0°C to 60°C |
| Signal Types | Inputs: 0-20mA/4-20mA Outputs: 0-20mA/±10VDC |
| Mounting | 35mm DIN Rail |
Application Fields
This high-density analog module excels in complex industrial applications including:
- Automated manufacturing systems
- Process control in chemical plants
- Water/wastewater treatment facilities
- Energy management systems
- Food & beverage production lines
Our Main Product Brands & Models
We specialize in premium industrial control products from leading global brands including:
- Allen Bradley: 1794-IE4XOE2, 1756 series, ControlLogix
- ABB: AC800PEC, PM866, DSQC series
- Emerson: OVATION system, 3500/44, Proximitor probes
- Schneider: Modicon Quantum, Premium series
- Honeywell: Experion PKS, UDC controllers






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