Honeywell 51303932-476 Modbus Serial Interface PLC for Industrial Automation
The Honeywell 51303932-476 Modbus Serial Interface PLC delivers high-performance automation control with robust Modbus serial communication capabilities. Engineered for reliability in demanding environments like manufacturing, oil and gas, and energy systems, this compact 0.32kg controller features a modular design for easy maintenance and flexible DB25/compression terminal connections.

Key Features
- Modbus Serial Communication: Enables seamless integration with industrial equipment through standard Modbus RTU/ASCII protocols.
- Modular Architecture: Simplifies installation and maintenance with tool-free module replacement, minimizing system downtime.
- Flexible Terminal Options: Supports both DB25 connectors and compression terminals for versatile connectivity solutions.
- Compact Lightweight Design: 0.32kg aluminum housing optimizes space utilization in confined control cabinets or field installations.
Technical Specifications
| Specification | Details |
|---|---|
| Brand/Model | Honeywell 51303932-476 |
| Communication Interface | Modbus RTU/ASCII Serial Interface |
| Terminal Type | DB25 Connector or Compression Terminal |
| Weight | 0.32 kg |
Application Fields
Engineered for precision control in harsh industrial environments, this PLC excels in automated production lines, pipeline monitoring systems, and energy grid automation projects. Its Modbus compatibility ensures seamless connectivity with SCADA systems, motor drives, and process sensors across oil refineries, chemical plants, and smart building infrastructures.
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