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Allen-Bradley 1771-A1B Input/Output Chassis


Manufacturer: Allen-Bradley

Product Number: 1771-A1B

Category: Input/Output Chassis (1771 I/O Series)

Function: Mounting chassis for 1771 I/O modules

System Compatibility: Allen-Bradley PLC-5, 1771 I/O systems

Application: Module mounting, backplane connectivity

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Product Description

The Allen-Bradley 1771-A1B is a digital input/output (I/O) interface board designed for use in PLC (Programmable Logic Controller) systems from Rockwell Automation. It provides a cost-effective solution for expanding your system’s digital I/O capabilities.

Key Features

  • 16 Digital Inputs: Offers easy connection of various sensors and switches to your PLC.
  • 16 Digital Outputs: Provides control for actuators, relays, and other digital devices.
  • Compact Design: Saves valuable space in your control cabinet.
  • Easy Installation: Simplifies system setup and reduces wiring complexity.
  • Reliable Performance: Ensures stable operation for your industrial application.

Technical Specifications

  • Input Voltage Range: Typically 12VDC to 24VDC (depending on model)
  • Output Voltage Range: Typically matches input voltage range
  • Current Sinking/Sourcing: Typically 200mA per channel
  • Isolation Voltage: Protects against electrical noise and ground loops

Applications

Popular Product

Allen-Bradley 1771-A1B Input/Output Chassis

Manufacturer: Allen-Bradley

Product Number: 1771-A1B

Category: Input/Output Chassis (1771 I/O Series)

Function: Mounting chassis for 1771 I/O modules

System Compatibility: Allen-Bradley PLC-5, 1771 I/O systems

Application: Module mounting, backplane connectivity

Contact Sales

Product Description

The Allen-Bradley 1771-A1B is a digital input/output (I/O) interface board designed for use in PLC (Programmable Logic Controller) systems from Rockwell Automation. It provides a cost-effective solution for expanding your system’s digital I/O capabilities.

Key Features

  • 16 Digital Inputs: Offers easy connection of various sensors and switches to your PLC.
  • 16 Digital Outputs: Provides control for actuators, relays, and other digital devices.
  • Compact Design: Saves valuable space in your control cabinet.
  • Easy Installation: Simplifies system setup and reduces wiring complexity.
  • Reliable Performance: Ensures stable operation for your industrial application.

Technical Specifications

  • Input Voltage Range: Typically 12VDC to 24VDC (depending on model)
  • Output Voltage Range: Typically matches input voltage range
  • Current Sinking/Sourcing: Typically 200mA per channel
  • Isolation Voltage: Protects against electrical noise and ground loops

Applications

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