Compact Industrial Controller for Advanced Automation
The Allen-Bradley 1766-L32AWAA provides versatile control for industrial processes. Moreover, it integrates digital, analog, and Ethernet communication features in one compact controller. Therefore, it suits applications requiring precise control and real-time data management.
Embedded I/O and Expansion Capabilities
This MicroLogix 1400 series controller offers 32 embedded I/O points. In addition, it supports up to 7 additional 1762 I/O modules for scalable automation solutions. Its mixed I/O configuration enables simultaneous digital, analog, and relay control for complex machinery.
Technical Specifications
| Specification | Details |
|---|---|
| Brand & Series | Allen-Bradley MicroLogix 1400 |
| Model | 1766-L32AWAA |
| Input Power | 120-240V AC, 47-63 Hz |
| Power Consumption | 100 VA |
| Memory Capacity | 20 KB for programs and data |
| Inrush Current | 25A for 8 ms at 120V AC; 40A for 4 ms at 240V AC |
| Digital Inputs | 20 channels, 120V AC (79-132V AC range) |
| Analog Inputs | 2 channels, 0-10V DC, 12-bit resolution |
| Relay Outputs | 12 contacts, 5-125V DC / 5-264V AC |
| Analog Outputs | 2 channels, 0-10V DC |
| Expansion Modules | Up to 7 1762 I/O modules |
| Communication Ports | Ethernet RJ45 10/100 Mbps, RS-232/485 isolated, RS-232 non-isolated |
| Protocol Support | DF1, Modbus RTU/TCP, DNP3, ASCII, DH-485 |
| Web Server | Built-in, accessible via standard browsers |
| Email Notifications | Supports direct system alert emails |
| High-Speed Counters | 6 embedded counters, 100 kHz |
| Real-Time Clock | Battery-backed for accurate timestamped operations |
| Dimensions | 3.5 × 7.08 × 3.43 inches |
| Weight | 2 lbs (0.91 kg) |
| Mounting Options | DIN rail or direct panel mounting |
| Operating Environment | Category II industrial environments |
| Country of Origin | USA |
Installation Guidelines
Mount 1766-L32AWAA on a DIN rail or panel inside a controlled industrial environment. Connect the proper 120-240V AC supply. Ensure clearance around the controller for ventilation. Configure embedded I/O and Ethernet connectivity following manufacturer instructions.
Shipping and Warranty
Includes a 12-month product warranty. Ships securely via FedEx, UPS, and DHL. Anti-static packaging protects electronics. Orders are processed and dispatched within 1-3 business days.
Documentation and Resources
- Installation guide
- Programming manual
- Wiring diagrams
- Application examples
- Complete technical datasheet
Download the full manual for detailed programming, I/O configuration, and communication setup.
Technical FAQs
Q: Which browsers support the built-in web server?
A: Compatible with Internet Explorer, Edge, Chrome, and Firefox.
Q: How many expansion modules can be added?
A: Supports up to 7 additional 1762 I/O modules.
Q: What resolution do the analog inputs provide?
A: 12-bit resolution for precise measurements.
Q: Does it support MODBUS communication?
A: Yes, both MODBUS RTU (serial) and MODBUS TCP (Ethernet) are supported.
Q: What is the maximum relay output load?
A: 5-125V DC and 5-264V AC.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 88.9 × 179.8 × 87.1 mm |
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