Brand:AB
Model Number:1771-A3B/B
Chassis Type:I/O Chassis Assembly
Compatibility:Allen-Bradley PLC Systems
Operating Range:12-24 VDC
Environmental Rating:IP20
Weight:Approx. 2.5 kg
Dimensions (WxDxH):210 x 105 x 100 mm
Mounting:Panel or DIN Rail
Connection:Modular I/O Modules Compatibility
Input/Output Channels:Variable based on configuration
Communication Interface:RS-485, Ethernet
Power Supply:External power supply required
Temperature Range:-20°C to +60°C
Engineered with high-grade materials for durability and longevity, the Allen-Bradley 1771-A3B/B I/O Chassis Assembly ensures seamless integration with existing Allen-Bradley control systems.
This assembly supports a wide range of input and output configurations, making it adaptable to various industrial applications from manufacturing lines to HVAC systems.
With an extensive operating temperature range, this chassis assembly is designed to withstand harsh industrial environments, ensuring reliable operation year-round.
Featuring a robust terminal block connector system, it simplifies installation and maintenance processes, saving valuable time and resources on the factory floor.
Equipped with Modbus RTU communication protocol, it facilitates efficient data exchange with other devices, enhancing overall system coordination and control precision.











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