Allen Bradley 1734-IT2I & 1771IR – High-Performance Digital Input Modules for Industrial Automation
Core Features
Engineered for precision and reliability, these Allen Bradley control modules deliver seamless integration and advanced functionality in industrial automation systems. Designed for demanding environments, they combine high-speed performance with robust safety certifications to optimize process efficiency across diverse applications.


Key Features
- High-Speed Input Response: 30 kHz signal processing capability for real-time automation control
- Modbus Communication: Standardized protocol integration with SCADA and PLC systems
- Industrial-Grade Durability: Designed for harsh environments with UL/CE certifications
- Flexible Connectivity: Multiple input channels support diverse sensor and actuator integration
- Compact Design: Space-saving form factor compatible with AB 1734 Series control cabinets
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | Allen Bradley 1734-IT2I & 1771IR |
| Power Requirements | 24V DC (Typical) |
| Signal Input Type | Digital Input with 30 kHz Max Frequency |
| Communication | Modbus Protocol |
| Certifications | UL, CE |
Application Fields
These modules excel in manufacturing automation, energy management systems, and process control applications requiring precise digital input handling. Typical deployments include assembly line control, motor monitoring, and safety-critical systems across automotive, chemical processing, and power generation industries.
Our Product Range
As authorized distributor for leading brands, we offer comprehensive solutions including Allen Bradley control systems, ABB industrial robots, Foxboro I/A Series modules, and Triconex safety controllers. Key models include AB 1756 series, ABB DSQC spare parts, FANUC IC695 modules, and Bently Nevada 3500 vibration monitoring systems.






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