Allen-Bradley 1766-L32AWAA: Advanced MicroLogix 1400 Controller

The Allen-Bradley 1766-L32AWAA delivers comprehensive control capabilities for industrial automation applications. This MicroLogix 1400 series controller from Rockwell Automation combines digital, analog, and communication features in one compact unit. It offers 32 embedded I/O points with expansion capabilities for growing applications. Access complete technical specifications and installation guidelines in our detailed product manual.

Download Complete Technical Manual (PDF)

Comprehensive Technical Specifications

• Brand & Series: Allen-Bradley MicroLogix 1400 Controller
• Model Number: 1766-L32AWAA with 32 I/O points
• Input Power: 120-240V AC, 47-63 Hz operating frequency
• Power Consumption: 100 VA with advanced power management
• Memory Capacity: 20 KB for user programs and data storage
• Inrush Current: 25A for 8ms at 120V AC, 40A for 4ms at 240V AC

Input & Output Configuration

• Digital Inputs: 20 channels at 120V AC, 79-132V AC range
• Analog Inputs: 2 voltage inputs, 0-10V DC range, 12-bit resolution
• Relay Outputs: 12 contacts, 5-125V DC / 5-264V AC rating
• Analog Outputs: 2 voltage outputs for precise control
• Expansion Capacity: Supports up to 7 additional 1762 I/O modules

Communication & Connectivity Features

• Ethernet Port: RJ45 with 10/100 Mbps, Ethernet/IP protocol
• Serial Ports: Isolated RS-232/485 and non-isolated RS-232
• Protocol Support: DF1, Modbus RTU/TCP, DNP3, ASCII, DH-485
• Web Server: Built-in web server accessible via standard browsers
• Email Capability: Direct email notifications for system alerts

Advanced Features & Capabilities

• Real-Time Clock: Battery-backed clock for time-stamped operations
• High-Speed Counters: Up to 6 embedded 100 kHz counters
• Data Logging: Built-in capability for process data recording
• Panel Mounting: DIN-rail or panel mounting flexibility
• Environmental Rating: Suitable for Category II industrial environments

Physical Specifications & Installation

• Dimensions: 3.5 x 7.08 x 3.43 inches compact design
• Weight: 2 pounds for easy handling and installation
• Mounting Options: DIN rail or direct panel mounting
• Enclosure: Open-style for controlled environments
• Operating Conditions: Clean, dry industrial settings

Packaging & Shipping Details

• Genuine Allen-Bradley 1766-L32AWAA controller unit
• Complete installation and programming documentation
• Worldwide shipping via FedEx, UPS, and DHL carriers
• Secure packaging with protective materials
• Quick dispatch within 1-3 business days

Warranty & Support Services

• Comprehensive 12-month product warranty
• Expert technical support for installation
• Programming assistance and guidance
• Quick replacement for warranty claims

Professional Technical FAQs

• What web browsers can access the embedded web server?
• The web server works with Internet Explorer, Edge, Chrome, and Firefox.
• How many expansion modules can this controller support?
• You can connect up to seven 1762 series I/O modules for expansion.
• What is the resolution of the analog inputs?
• The analog inputs provide 12-bit resolution for precise measurements.
• Does this controller support MODBUS communication?
• Yes, it supports both MODBUS RTU for serial and MODBUS TCP for Ethernet.
• What is the maximum load for relay outputs?
• Relay outputs handle loads from 5-125V DC and 5-264V AC.

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