Allen-Bradley 1764-28BXB

Allen-Bradley 1764-28BXB

Product Overview

The Allen-Bradley 1764-28BXB is an I/O base unit designed for use with the MicroLogix 1500 controller platform. It offers 28 total I/O points, featuring 24V DC digital inputs along with a mix of relay and transistor (FET) outputs. This unit is ideal for compact automation setups where flexibility and space-saving design are required. It supports both DIN rail and panel mounting and connects directly to LRP or LSP processors.

Key Highlights

• Total I/O: 28

  • 16 inputs (24V DC sink/source)

  • 6 relay outputs

  • 6 FET (transistor) outputs

• Mounting Options: DIN rail or direct panel mount

• Input Voltage: 24V DC

• Output Types: Relay and solid-state combination

• Integrated power terminals and status indicators

• Compatible with 1764-LRP and 1764-LSP processors

• Tool-free terminal block for simplified wiring

Detailed Specifications

• Part Number: 1764-28BXB

• Input Range: 20.4–26.4V DC

• Output Type: 6 relay contacts and 6 FET

• Enclosure Type: Open-style base unit

• Operating Temp: 0°C to 55°C

• Dimensions (H x W x D): Approx. 90 mm x 175 mm x 87 mm

• Approvals: UL Listed, CE, cUL, and Class 1 Div 2 rated

• Installation: DIN rail or panel screw-mount

Common Uses

• Standalone control systems

• Machine automation

• Conveyor logic and equipment control

• OEM-built electrical panels

• Remote control and monitoring tasks

Why It Stands Out

• Combines both relay and transistor outputs in one unit

• Space-efficient design perfect for small enclosures

• Pairs with multiple MicroLogix 1500 processors

• Easy to mount, wire, and integrate

• Backed by Rockwell Automation's robust standards

Get Yours Today

The Allen-Bradley 1764-28BXB I/O base unit is in stock and available for prompt shipping.