Allen-Bradley 1771-A3B | PLC-5 I/O Chassis Assembly

Overview:

The Allen-Bradley 1771-A3B is a 12-slot I/O chassis assembly designed to accommodate 1771-series I/O modules within a PLC-5 control system. This chassis provides centralized power distribution and module connectivity, ensuring reliable communication between PLC-5 processors and input/output modules.

The 1771-A3B supports both 19-inch rack mounting and back-panel mounting, making it versatile for different industrial automation applications. As a Series B chassis, it offers improved performance, durability, and seamless integration into Rockwell Automation systems.

Key Features:

• 12-Slot I/O Chassis – Compatible with Allen-Bradley 1771 I/O modules
• Designed for PLC-5 Systems – Ensures smooth integration
• 19-Inch Rack Mount or Back-Panel Mount – Provides flexible installation options
• Series B – Enhanced reliability for industrial automation
• Centralized Power Distribution – Supplies power efficiently to installed modules
• Durable Industrial Construction – Suitable for demanding environments

Technical Specifications:

• Model: 1771-A3B
• Series: B
• Number of Slots: 12
• Mounting Options: 19-inch rack mount or back-panel mount
• Compatibility: 1771 I/O modules and PLC-5 systems
• Power Distribution: Centralized within the chassis
• Certifications: UL, CE, RoHS

Applications:

• Industrial Automation & Process Control – Provides stable housing for I/O modules
• Factory Equipment & Manufacturing – Supports automation components
• SCADA & Distributed Control Systems (DCS) – Ensures seamless data processing
• Energy & Power Management – Facilitates efficient module integration

Why Choose the Allen-Bradley 1771-A3B?

The Allen-Bradley 1771-A3B PLC-5 I/O Chassis delivers robust module support, reliable power distribution, and flexible installation options, making it a critical component in industrial automation systems.

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