1761-NET-AIC MicroLogix DH-485 Communication Module

Availability: 20 left in stock

Product Overview The Allen-Bradley 1761-NET-AIC, commonly known as the AIC+, serves as the essential bridge for networking legacy MicroLogix and other SLC-based controllers. This 100% Brand...

SKU: 1761-NET-AIC

Manufacturer: Allen Bradley
Product No.: 1761-NET-AIC
Product Type: Communication Converters,
Product Origin: USA
Payment:T/T, Western Union
Weight: 850g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Allen-Bradley 1761-NET-AIC, commonly known as the AIC+, serves as the essential bridge for networking legacy MicroLogix and other SLC-based controllers. This 100% Brand New advanced interface converter facilitates seamless protocol conversion between RS-232 and DH-485. It allows multiple devices—including controllers, HMIs, and PCs—to share a single DH-485 network. By providing isolated RS-232, RS-422, and RS-485 ports, the 1761-NET-AIC eliminates communication barriers in complex multi-drop or point-to-point industrial architectures.

Technical Specifications

The 1761-NET-AIC utilizes high-grade optical isolation to maintain signal integrity across diverse network nodes.

Parameter	Specification Details
Manufacturer	Allen-Bradley / Rockwell Automation
Model	1761-NET-AIC (Series B/C)
Voltage Range	20.4–28.8V DC
Current Draw	120 mA @ 24V DC
Inrush Current	200 mA Maximum
Communication Ports	2 RS-232 ports, 1 DH-485 port
Isolation Voltage	500V DC (tested for 60 seconds)
Max DH-485 Nodes	32 Nodes per multidrop network
Operating Temp	0°C to 60°C (32°F to 140°F)
Vibration Resistance	5.0 g @ 10–500 Hz
Mounting	DIN Rail or Panel Mount
Certifications	UL Listed (Class 1, Div 2, Groups A, B, C, D)

Engineering Advantages

Protocol Flexibility: This module converts standard RS-232 signals into the DH-485 protocol. This allows modern programming terminals or PanelView HMIs to interface with MicroLogix 1000, 1200, and 1500 controllers without proprietary cable restrictions.
Superior Optical Isolation: The 500V DC internal isolation protects your controller's sensitive logic circuits from ground loops and electrical noise common in long-distance RS-48

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.