Modicon M340 BMXXBP1200 Rack | 12-Slot Expansion
Manufacturer: Schneider Electric
Product No.: BMXXBP1200
Condition: In stock
Product Type: Rack
Product Origin: FR
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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High-Performance Modicon M340 Backplane Architecture
The BMXXBP1200 serves as the structural and electrical backbone of the Modicon M340 automation platform. This 12-slot rack is engineered to provide a stable foundation for complex control systems. With a power consumption of only 0.74W, it ensures efficient energy distribution across all mounted modules. Its rigid chassis facilitates high-speed bus communication, ensuring signal integrity in demanding industrial environments.
Technical Specifications
- Brand: Schneider Electric
- Series: Modicon M340 Automation Platform
- Model: BMXXBP1200
- Slot Capacity: 12 dedicated slots for bus X modules
- Compatibility: Fully compatible with BMXCPS power supplies, BMXP34 processors, and specialized application modules
- Installation: Secure mounting via 4 M6 screws on plates or panels (4.32–6.35 mm)
- Environmental Rating: IP20 protection; operates in 0°C to 60°C with 10–95% non-condensing humidity
- Certifications: Green Premium product; RoHS compliant
Global PLC Spare HUB's Insight
Our engineers identify the BMXXBP1200 as the premier choice for large-scale, scalable automation. It is best suited for Distributed Control Systems (DCS), high-density conveyor logic, and multi-axis motion control. The rack features a passive backplane design, which inherently improves system reliability; if communication faults occur, they are typically isolated to individual modules rather than the rack itself.
Logistics and Warranty
- Shipping: Expedited processing within 24–48 hours
- Logistics: Reliable worldwide delivery via FedEx, UPS, or DHL
- Quality Assurance: Includes an industry-standard 12-month warranty
Professional FAQ
Q: Can I combine various types of modules on this 12-slot rack?
A: Yes, the BMXXBP1200 supports heterogeneous configurations. You may mix analog, discrete, and communication modules freely, provided the total power demand stays within your power supply capacity.
Q: How do I best maintain physical stability in high-vibration zones?
A: Use vibration-dampening washers with your M6 mounting hardware. Ensure the rack is strictly grounded to the cabinet’s earth terminal to prevent ground loops that could induce communication noise.
Q: Is there an optimal slot sequence for M340 modules?
A: The power supply must be installed in the leftmost slot. The processor (CPU) should occupy the second slot for optimal bus X timing. Subsequent slots are flexible for your I/O requirements.
Q: How can I troubleshoot bus communication drops?
A: Inspect the XBE expansion connector for any oxidation or pin deformation. Check that all modules are fully seated and that the rack is not suffering from thermal overload, which can occur if ambient temperature exceeds 60°C.
Q: Buying Guide: How do I size my rack correctly?
A: When selecting the BMXXBP1200, remember that the power supply consumes one slot. Always aim for at least 15–20% additional free slots to accommodate future plant floor expansions or emergency module replacements.

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Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.



