Allen-Bradley 1761-NET-AIC

Allen-Bradley 1761-NET-AIC | Advanced Interface Converter Module

Overview

The Allen-Bradley 1761-NET-AIC is an Advanced Interface Converter (AIC) designed to enable communication between devices with RS-232 ports and RS-485 multi-drop networks. Ideal for expanding MicroLogix, SLC 500, and other DF1 protocol-based systems, it provides reliable data transfer across industrial environments.

Key Features

• Communication Conversion: RS-232 to RS-485 (DF1 Half-Duplex)

• Ports Available:

  • One RS-232 port (Mini-DIN)

  • One RS-232 port (8-pin mini-DIN)

  • One RS-485 port (screw terminal)

• Isolation: Optical isolation between communication channels

• Network Support: Up to 255 devices on a multi-drop RS-485 network

• Baud Rates Supported: 1,200 to 19,200 bps

• LED Indicators: Status LEDs for power and communication diagnostics

• Mounting: DIN rail or panel mounting

Technical Specifications

• Catalog Number: 1761-NET-AIC

• Power Supply: 9–30V DC (external power supply required)

• Power Consumption: 1.5 W typical

• Isolation Voltage: 500V between ports

• Operating Temperature: 0°C to 60°C (32°F to 140°F)

• Storage Temperature: -40°C to 85°C (-40°F to 185°F)

• Relative Humidity: 5% to 95% non-condensing

• Shock Resistance: 30g operational

• Vibration Resistance: 5g, 10–500 Hz

• Certifications: UL, CE, CSA

Applications

• Networking MicroLogix PLCs in multi-drop configurations

• Integrating RS-232 serial devices into RS-485 networks

• Extending communication distances in industrial plants

• Connecting HMIs, SCADA, and remote access modems

• Data acquisition from distributed control systems

Why Choose the 1761-NET-AIC?

• Expand Communication: Easily build multi-drop RS-485 networks

• Industrial-Grade Reliability: Optical isolation for robust data integrity

• Flexible Setup: Compatible with a variety of Allen-Bradley PLCs and devices

• Simple Installation: Compact design, DIN rail or panel mountable

• Cost-Effective Networking: Ideal for retrofitting legacy equipment to modern networks

Order Now

Available and ready for immediate shipment.