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The Schneider Electric BMXCRA31210 is an Ethernet Remote I/O (RIO) drop adapter for Modicon X80 racks used in M580 and Quantum architectures. Installed in the first slot of an expansion rack, it enables remote I/O communication over Modbus TCP/IP, allowing distributed control systems to be managed through a central PLC. We supply this unit as 100% brand new and original.
| Specification | Details |
|---|---|
| Module Type | Ethernet RIO Drop Adapter |
| Platform Compatibility | Modicon X80 (M580 / Quantum) |
| Communication Protocol | Modbus TCP/IP |
| Ethernet Ports | 2 × RJ45 (Integrated switch) |
| Network Topology | Star, Daisy Chain, RIO Ring |
| Addressing Method | Rotary switches / DHCP / BootP |
| Diagnostics | Module status, network, I/O LEDs |
| Weight | 0.23 kg |
Network Redundancy Support
Dual Ethernet ports enable daisy-chain and ring topologies for higher system availability.
Simplified Remote I/O Architecture
Uses standard Ethernet cabling instead of proprietary fieldbus wiring.
High Determinism Communication
Ensures stable and synchronized remote I/O data transmission to the CPU.
Flexible Maintenance
Supports configuration changes and device replacement with minimal downtime.
What are the rotary switches used for?
They are used to manually set device addressing for quick replacement and configuration.
Does it support safety modules?
Yes, it is compatible with X80 safety modules when used in an M580 Safety system.
Can it connect M340 racks to M580?
Yes, it enables X80 racks originally used with M340 to operate as Ethernet RIO drops for M580 systems.
Does it include an SD card?
The module has an SD card slot, but the card is usually sold separately depending on project requirements.