Allen Bradley 1766-L32AWA MicroLogix 1400 Controller

Allen-Bradley 1766-L32AWA MicroLogix 1400 Controller

Product Overview
The Allen-Bradley 1766-L32AWA is a compact controller from the MicroLogix 1400 series, designed to deliver reliable and versatile automation control for industrial applications. With integrated communication ports and embedded I/O channels, it provides a flexible solution for monitoring, control, and connectivity in small to mid-sized systems.

Technical Specifications

• Manufacturer: Rockwell Automation

• Brand: Allen-Bradley

• Part Number / Catalog No.: 1766-L32AWA

• Module Type: Controller

• Product Family: MicroLogix

• Series: MicroLogix 1400

• Product Type: MicroLogix 1400 Controller

• Inputs: (20) Digital 120V AC, (2) Analog

• Outputs: (12) Relay

• Number of I/O Points: 32

• Power Supply Requirement: 120–240V AC

• Memory: 20 KB user program/data memory with battery backup

• Dimensions: 3.5 x 7.08 x 3.43 in.

• Weight: 2 lbs

• Mounting Options: DIN Rail or Panel

Communication Interfaces

• One isolated RS232/RS485 combo port

• One Ethernet port with embedded web server, email capability, and DNP3 protocol support

• One non-isolated RS232 port

• Protocol support: DH485, DF1, Modbus RTU, DNP3, ASCII

Key Features

• Expandable with up to seven 1762 expansion I/O modules for increased flexibility.

• Embedded real-time clock for time-based control applications.

• Supports up to six high-speed 100 kHz counters (DC input models).

• Open enclosure suitable for installation in clean, dry industrial environments.

• Designed for Over Voltage Category II applications.

Summary
The Allen-Bradley 1766-L32AWA combines powerful communication features, robust I/O capability, and expansion flexibility, making it an excellent choice for industrial users seeking cost-effective and scalable automation solutions. Its Ethernet connectivity, enhanced protocol support, and reliable performance distinguish it from earlier MicroLogix controllers.