Allen-Bradley 1747-AIC

Allen-Bradley 1747-AIC | Advanced Interface Converter for DH-485 Communication Networks

Overview

The Allen-Bradley 1747-AIC is an Advanced Interface Converter designed to connect SLC 500, MicroLogix, and other compatible devices to a DH-485 network. It provides electrical isolation between network segments and devices, ensuring safe and reliable industrial communication.

Key Features

• Device Type: Advanced Interface Converter

• Network Support: DH-485 protocol communication

• Electrical Isolation: Provides protection between devices and network

• Connections: RS-232 and DH-485 compatible terminals

• DIN Rail Mountable: Easy installation in control panels

• Status LEDs: Indicators for power and communication status

• Flexible Integration: Interfaces with multiple Allen-Bradley controllers

Technical Specifications

• Catalog Number: 1747-AIC

• Communication Ports: RS-232 and RS-485

• Isolation Voltage: 500V RMS continuous

• Operating Voltage: 24V DC (supplied externally)

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

• Mounting: DIN rail or panel mount

• Certifications: UL, CE, CSA

Applications

• Linking SLC 500 controllers to DH-485 networks

• MicroLogix PLC network expansion

• Industrial communication isolation

• Small automation systems requiring safe network communication

• Factory floor control networking

Why Choose the 1747-AIC?

• Network Isolation: Protects critical devices from voltage spikes and faults

• Reliable Communication: Ensures stable DH-485 data transmission

• Compact and Easy to Install: Fits into crowded control cabinets

• Broad Compatibility: Works with many Rockwell Automation products

• Industrial Grade: Designed for demanding industrial environments

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