Allen Bradley 1771-A3B 12 Slot I/O Chassis

Allen-Bradley 1771-A3B 12-Slot I/O Chassis

The Allen-Bradley 1771-A3B is a 12-slot I/O chassis designed for the PLC-5 system, providing a robust and flexible platform for industrial automation applications. Its modular design allows for seamless integration of various I/O modules, facilitating efficient system expansion and customization.

Key Features

• 12-Slot Capacity: Accommodates up to 12 I/O modules, enabling extensive system configuration and scalability.
• High Backplane Current: Supports a maximum backplane current of 24 Amperes at 5.25 VDC, ensuring reliable power distribution across modules.
• Versatile Mounting Options: Designed for both 19-inch rack and back-panel installations, offering flexibility to suit various industrial setups.
• Durable Construction: Built to withstand harsh industrial environments, promoting long-term reliability and performance.

Technical Specifications

• Operating Temperature: 0 to 60°C
• Relative Humidity: 5% to 95% (non-condensing)
• Dimensions: 13.35 x 8.7 x 19.0 inches (339 x 221 x 483 mm)
• Weight: 19.1 lbs (8.7 kg)

The 1771-A3B chassis is engineered to provide a reliable foundation for your PLC-5 system, ensuring efficient operation and adaptability to meet the evolving demands of industrial automation.