Allen-Bradley 1794-ID2 FLEX I/O Input Module – Precision Industrial Automation Control
Core Summary
The Allen-Bradley 1794-ID2 FLEX I/O Input Module delivers high-performance discrete input capabilities for demanding industrial automation systems. Designed for seamless integration with Rockwell Automation architectures, this module provides reliable 24VDC signal acquisition with 8 isolated input channels, ideal for applications requiring precise data collection in harsh environments.
Key Features
- 8 Discrete 24VDC Inputs – Ensures reliable signal acquisition with channel-to-channel isolation
- Compact FLEX I/O Design – Space-saving 2.4″ x 1.4″ x 0.5″ profile for tight installation spaces
- Wide Operating Range – Functions flawlessly from -40°C to 85°C extreme temperatures
- Low Power Consumption – Energy-efficient operation under 2.5W power draw
- Modbus RTU Compatibility – Facilitates seamless integration with legacy and modern control systems
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | Allen-Bradley 1794-ID2 |
| Power Requirements | 24VDC ±15%, <2.5W consumption |
| Operating Temperature | -40°C to 85°C (-40°F to 185°F) |
| Input Capacity | 8 isolated 24VDC digital inputs |
| Communication | Modbus RTU protocol via DB9 connector |
| Certifications | CE, UL, CSA, FCC Part 15 |
Application Fields
Engineered for mission-critical operations across multiple industries, the 1794-ID2 module excels in:
- Manufacturing automation lines
- Petrochemical processing facilities
- Power generation control systems
- Material handling equipment
- Water/wastewater treatment plants
Its robust construction and industrial-grade specifications make it ideal for environments with electrical noise, vibration, and temperature extremes.
Related Products
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- Triconex: 3008, 3703X safety modules
For system upgrades or new installations, our technical experts provide complete lifecycle support from selection to commissioning.
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