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Product Introduction
The Schneider BMECRA31210 Ethernet Remote Rack Communication Module is a high-performance remote I/O rack communication adapter designed for the Modicon X80 automation platform. It enables reliable Ethernet-based communication between remote I/O stations and central PLC systems, forming a critical link in distributed control architectures.
This module functions as a remote I/O head adapter, collecting input data from installed modules and publishing it to the control system, while simultaneously distributing output data received from the controller to the corresponding output modules. This bidirectional data handling ensures deterministic and synchronized system behavior across distributed racks.
Designed for use with Modicon M580 and M340 PLCs, the BMECRA31210 supports Ethernet RIO architectures and integrates multiple Ethernet interfaces for device networking and service access. Its rugged construction and industrial-grade electronics make it suitable for continuous operation in demanding industrial environments and large-scale process applications.
By supporting a wide range of digital, analog, counting, HART, Ethernet, and weighing modules, this communication adapter enables flexible system configuration and scalable remote I/O deployments.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Type | Ethernet Remote Rack Communication Module |
| Model | BMECRA31210 |
| Series | Modicon X80 |
| Function | Ethernet RIO head adapter |
| Ethernet Ports | 3 Ethernet backplane rack ports |
| Network Technology | Ethernet RIO |
| Compatible PLCs | Modicon M580, Modicon M340 |
| Protection Rating | IP20 |
| Certifications | CE, Merchant Navy, GOST, C-Tick |
| Standards Compliance | EN 61131-2, EN 61000-6-4, EN 61000-6-2, EN 61010-2-201 |
| Supported Discrete Channels | Up to 1024 |
| Supported Analog Channels | Up to 256 |
| Dimensions | 100 × 32 × 87.5 mm |
| Weight | 0.225 kg |
Product Applications
• Remote Ethernet I/O stations in Modicon X80 automation systems
• Distributed control architectures for large and medium-scale process plants
• Integration of remote I/O racks with Modicon M580 and M340 PLCs
• Industrial networks requiring deterministic and synchronized data exchange
• Process automation in energy, water treatment, manufacturing, and infrastructure
• Applications requiring flexible expansion of I/O capacity over Ethernet
Product Advantages
• Enables reliable Ethernet RIO communication for remote X80 racks
• Supports high channel density for both discrete and analog signals
• Allows flexible system expansion with a wide range of compatible modules
• Provides multiple Ethernet interfaces for device and service connectivity
• Industrial-grade design suitable for continuous operation in harsh environments
• Certified to meet international industrial and electrical standards
