1. General Information
Product Name: Redundancy Adapter Module

Model Number: BMXCRA31210

Series: Modicon X80 (for M580/M340 PLCs)

Function: Provides hot-swap redundancy for critical automation systems

Status: Active product (supported by Schneider Electric)

2. Electrical Specifications
Supply Voltage: 24V DC (±20%)

Power Consumption: 3W (typical)

Current Consumption: 125mA @ 24V DC

3. Redundancy Performance
Switchover Time: <100ms (ensures minimal process disruption)

Synchronization Method: Real-time data mirroring between CPUs

Supported Redundancy Types:

CPU Redundancy (dual processors)

Network Redundancy (optional with Ethernet modules)

4. Physical & Environmental
Dimensions (W x H x D): 45 x 110 x 75 mm

Weight: 0.3 kg

Mounting: DIN rail (35mm)

Operating Temperature: 0°C to +60°C

Storage Temperature: -40°C to +85°C

Relative Humidity: 5% to 95% (non-condensing)

Vibration Resistance: 1g (10–150 Hz)

Shock Resistance: 5g (11 ms duration)

5. Compatibility
Supported PLCs:

Modicon M580 (BMEP58 & BMEP68 CPUs)

Modicon M340 (BMXP34 CPUs)

Required Accessories:

BMXCRP31200 (Redundant Power Supply)

Unity Pro (for configuration)

6. Indicators & Diagnostics
LED Status Lights:

PWR (Power)

RUN (Operation)

ERR (Fault)

SYNC (Synchronization status)

Diagnostics: Supports SNMP & web monitoring (via Ethernet modules)

7. Certifications & Standards
Safety: UL 508, IEC 61131-2

EMC: EN 61000-6-2, EN 61000-6-4

RoHS: Compliant

8. Typical Applications
Process industries (oil & gas, chemical plants)

Power generation & distribution

High-availability manufacturing

SCADA & critical infrastructure

9. Ordering Information
Base Model: BMXCRA31210

Replacement Part No.: Same (no alternate model)

Recommended Spare: BMXCRP31200 (Redundant PSU)