Schneider Electric BMXPRA0100 Remote IO Adapter Module

Product Overview

The Schneider Electric BMXPRA0100 is a peripheral remote I/O adapter module for the Modicon X80 platform. It manages remote X80 I/O racks over Ethernet Modbus TCP/IP, enabling distributed I/O architectures with Quantum, Premium, M340, and M580 PAC systems.

Key Specifications

• Communication: Ethernet Modbus TCP/IP
• Max Discrete I/O: 1,024 channels
• Max Analog I/O: 256 channels
• Memory: 448 kB internal, 96 kB removable
• Remote Racks: Up to 4 racks per adapter
• Connection: RJ45 connector
• Operating Temperature: -25 to 70 °C
• Power Dissipation: 2.3 W
• Current Consumption: 95 mA

Features and Benefits

• Plug-and-work solution reduces startup and commissioning time
• I/O scanning communication with master PAC for seamless data exchange
• Supports discrete and analog I/O modules in remote X80 racks
• Extended temperature range enables deployment in uncontrolled environments
• LED diagnostics for module run status, Ethernet activity, errors, and memory faults
• Redundant Ethernet link support when paired with BMXNOE0100 modules

Applications

• Distributed I/O architectures for large-scale automation projects
• Remote machine stations connected to central Quantum or M580 PACs
• Process control systems requiring I/O decentralization
• Infrastructure projects with geographically separated I/O points

FAQ

Q: How many remote racks can one BMXPRA0100 manage?
A: One BMXPRA0100 can configure and control a remote M340 I/O station with up to 4 racks.

Q: What is the maximum I/O capacity?
A: The adapter supports up to 1,024 discrete I/O channels and 256 analog I/O channels.

Q: Which master PACs are compatible?
A: It communicates via I/O scanning with Modicon Quantum, Premium, M340, and M580 PACs.

Q: Does it support redundant Ethernet?
A: Redundant Ethernet links require the addition of a BMXNOE0100 Ethernet module.

Installation Guide

1. Install the BMXPRA0100 in the first slot of the remote X80 rack
2. Connect the RJ45 port to the Ethernet network using shielded CAT5e or higher cable
3. Configure the module IP address and Modbus TCP settings in Control Expert
4. Add discrete and analog I/O modules to the rack as required
5. Configure I/O scanning tables on the master PAC to map remote I/O data
6. Verify RUN and ETH ACT LEDs indicate proper operation

Selection Tips

• Use BMXPRA0100 for Ethernet-based distributed I/O with X80 racks
• Verify the master PAC supports I/O scanning over Modbus TCP
• Plan network topology to ensure reliable Ethernet connectivity to remote racks
• Consider memory requirements for large I/O configurations
• For EtherNet/IP RIO drops, evaluate BMXCRA31200 as an alternative