Overview
The Allen Bradley 1766-L32AWAA MicroLogix 1400 is a compact and versatile programmable logic controller designed for industrial automation systems requiring enhanced connectivity and reliable control performance. It integrates onboard I/O, communication interfaces, and expandable architecture, making it suitable for machine control, process automation, and OEM applications.
General Information
Part Number: 1766-L32AWAA
Manufacturer: Allen-Bradley (Rockwell Automation)
Brand: Allen-Bradley (Rockwell Automation)
Country of Origin: United States
Series: MicroLogix 1400
Type: Programmable Logic Controller (PLC)
Integrated I/O: 32-point onboard I/O configuration (digital and mixed I/O depending on model variant)
Programming Environment: RSLogix 500 compatible
Application: Industrial automation, machine control, distributed control systems
Power Specifications
Supply Voltage: 120/240 V AC (model dependent configuration)
Power Consumption: Approx. 20–30 W typical
Power Input Type: AC-powered controller
Protection: Surge protection and system fault safety design
Memory Backup: Battery-backed program and data retention
Communication & Interface
Communication Ports: Built-in Ethernet port + serial communication interface
Supported Protocols: EtherNet/IP, DF1, Modbus RTU (via serial)
Programming Interface: Ethernet-based programming and online diagnostics
Expansion Capability: Supports MicroLogix 1400 expansion modules
Diagnostics: LED status indicators and system fault monitoring
Environmental
Operating Temperature: 0 to +55 °C
Storage Temperature: -40 to +85 °C
Humidity Range: 5% to 95% non-condensing
Vibration Resistance: Industrial-grade PLC durability standard
Protection Class: IP20 (control cabinet installation required)
Dimensions & Weight
Dimensions (H × W × D): 180 × 87 × 90 mm
Weight: 0.9 kg
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