Product Overview
The Allen Bradley 1766-L32BXB is a MicroLogix 1400 Programmable Controller that combines reliability, communication versatility, and scalability within a compact form factor. Designed for machine-level control, this controller bridges the gap between small-scale automation and complex networked systems. It enhances productivity by supporting EtherNet/IP, Modbus TCP/IP, and serial communication, enabling efficient connectivity with SCADA systems and other Rockwell controllers.
Unlike traditional MicroLogix models, the 1766-L32BXB vonfers expandable I/O capability, integrated LCD display, and embedded web server support — allowing engineers to monitor, configure, and control systems remotely. This module is a proven solution for OEMs and plant engineers seeking intelligent, connected automation in cost-sensitive applications.
Technical Characteristics
| Parameter | Specification | Beschreibung |
|---|---|---|
| Controller Type | MicroLogix 1400 | Compact, expandable PLC |
| I/O Capacity | 32 built-in (20 inputs, 12 outputs) | Expandable up to 256 I/O points |
| Input Voltage | 24 VDC | Sink/source selectable |
| Output Type | Transistor (sourcing) | Suitable for fast-switching loads |
| Power Supply | 24 VDC | Internal supply with protective circuitry |
| Communication Ports | 1 × EtherNet/IP, 1 × RS-232, 1 × RS-485 | Multi-protocol communication |
| Supported Protocols | EtherNet/IP, Modbus RTU, Modbus TCP/IP, DH-485 | Network interoperability |
| Display | Built-in LCD | For monitoring and configuration |
| Memory | 20 KB user program | Non-volatile Flash storage |
| Data Logging | Supported | Real-time and historical data logging |
| Expansion Modules | Up to 7 1762 I/O modules | Modular design for scalability |
| High-Speed Counters | 6 total | Supports pulse train input/output |
| Operating Temperature | 0 °C to +55 °C | Industrial environmental range |
| Storage Temperature | -40 °C to +85 °C | Long-term non-operating range |
| Relative Humidity | 5%–95% non-condensing | Tolerant to industrial humidity |
| Mounting | DIN rail or panel mount | Compact installation options |
| Dimensions | 180 x 87 x 90 mm | Including mounting feet |
| Gewicht | 0.9 kg (2.09 lb) | Approximate installed weight |
Typical Applications
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OEM Equipment – Ideal for small packaging, labeling, or conveyor machines.
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Process Automation – Applied in water treatment, HVAC, and building automation.
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Industrial Networking – Connects to SCADA systems via EtherNet/IP or Modbus TCP.
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Remote Monitoring – Integrated web server enables remote system diagnostics.
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Machine Upgrade Projects – A drop-in replacement for legacy MicroLogix systems.
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Data Acquisition Systems – Built-in data logging supports trend analysis and reporting.
Core Advantages
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EtherNet/IP Connectivity – Ensures seamless integration with Rockwell networks.
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Built-in LCD Screen – Provides on-device control and troubleshooting.
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Flexible I/O Expansion – Connects to 1762 I/O modules for system scaling.
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High-Speed Outputs – Suitable for motion, counting, and timing applications.
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Integrated Data Logging – Enables diagnostics and process traceability.
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Embedded Web Server – Allows remote system access via browser.
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Multi-Protocol Communication – Compatible with EtherNet/IP, Modbus, and DH-485.
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Compact Footprint – Speicherns cabinet space without sacrificing performance.
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Easy Programming – Compatible with RSLogix 500 and Micro Starter svontware.
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Reliable Operation – Designed for rugged industrial environments.
Unternehmensinformationen
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