Schneider BMXXBE1000 Backplane expander, Modicon M340, for multiracks configurat

The BMXXBE1000 is a rack extension module for the Schneider Electric Modicon M340 automation platform. It enables multi-rack system configurations by linking compatible M340 backplanes, supporting BMXXBP0400, BMXXBP0600, BMXXBP0800, and BMXXBP1200. The module connects via two female SUB-D 9 connectors and draws 160 mA at 24 V DC.

Technical specifications:

• Commercial reference: BMXXBE1000
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Modicon M340
• Product type: Rack extension module
• Compatible backplanes: BMXXBP0400, BMXXBP0600, BMXXBP0800, BMXXBP1200
• Electrical connection: 2 female SUB-D 9 connectors
• Current consumption: 160 mA at 24 V DC / 22 mA at 3.3 V DC
• Module format: Standard
• Local indication: 1 green RUN LED (bus), 1 red COL error LED (rack), 4 green rack address status LEDs
• IP protection: IP20
• Operating temperature: 0...60°C
• Relative humidity: 10...95% non-condensing
• Certifications: CE, UL, CSA, RCM, EAC, Merchant Navy
• Standards: EN 61131-2, EN/IEC 61010-2-201, EN/IEC 61000-6-5, EN/IEC 61850-3
• Hazardous location rating: Class I Division 2
• Warranty: 18 months

Features and benefits:

• Enables seamless multi-rack expansion of Modicon M340 PLC systems
• Dual female SUB-D 9 connectors for reliable bus interconnection between racks
• Integrated LED diagnostics for bus run status, rack collision errors, and rack address
• Low power draw of 160 mA at 24 V DC supports efficient panel power budgeting
• Rated for hazardous locations Class I Division 2
• Compliant with IEC 61850-3 for substation automation environments

Applications:

• Expanding I/O capacity in Modicon M340 PLC installations
• Multi-rack machine and process automation control panels
• Industrial control systems requiring distributed rack architecture
• Substation automation systems requiring IEC 61850-3 compliance
• Hazardous area control panels (Class I Division 2)

Compliant with EN 61131-2, EN/IEC 61010-2-201, EN/IEC 61000-6-5, and EN/IEC 61850-3, and meeting directives 2014/35/EU and 2014/30/EU. Part of the Schneider Electric Modicon M340 automation platform.

Also known as: Schneider BMXXBE1000, Schneider Electric BMXXBE1000, Modicon M340 rack expander, M340 backplane extension module.