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Product Introduction:
The Schneider Electric BMXXBP1200 is a 12-slot passive backplane rack designed for the Modicon M340 automation platform, offering extended expansion capability for large-scale automation systems. This backplane serves as the physical and electrical backbone of the system, accommodating a wide range of modules, including CPUs, power supplies, communication modules, and I/O modules.
Its primary function is to establish a high-speed X-bus communication path between modules, ensuring real-time data exchange and synchronization across the control system. Engineered with industrial-grade materials, the BMXXBP1200 is ideal for installations that require high channel density and modular flexibility, such as manufacturing plants, water treatment systems, and energy facilities.
Product Specifications:
| Parameter | Details |
|---|---|
| Product Name | BMXXBP1200 |
| Manufacturer | Schneider Electric |
| Series | Modicon M340 |
| Product Type | Passive X-Bus Rack |
| Number of Slots | 12 |
| Slot Usage | CPU, Power Supply, Communication, I/O Modules |
| Mounting Options | DIN Rail or Panel Mount |
| Backplane Communication | X-Bus high-speed data communication |
| Backplane Current | Max 3 A |
| Hot Swap Capability | Supported (for compatible modules) |
| Material | Thermoplastic enclosure with metal base |
| Protection Class | IP20 |
| Certifications | CE, UL, CSA, RoHS, ATEX (via compliant setup) |
| Operating Temperature | 0°C to +60°C (32°F to 140°F) |
| Storage Temperature | -40°C to +85°C |
| Humidity Tolerance | 5% to 95% RH, non-condensing |
| Dimensions (W x H x D) | 103.7 x 503.2 x19 mm |
| Weight | 1.27 kg |
Applications:
The BMXXBP1200 is ideally suited for use in high-end control systems where extensive modularity and data processing power are required. It finds application in a wide range of industries, including:
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Industrial Manufacturing: Controls large production lines with high I/O demand.
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Energy & Utilities: Powers automation systems in electrical substations and power generation facilities.
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Oil & Gas: Supports hazardous area control systems when paired with certified modules.
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Water and Wastewater Management: Controls multi-pump systems, tank levels, and treatment cycles.
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Transportation & Infrastructure: Integrated in tunnel systems, traffic management, and rail automation.
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Food & Beverage Processing: Provides process automation, quality control, and batching system integration.
Product Advantages:
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High Module Capacity: 12-slot configuration enables maximum expansion within a single rack.
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Modular Integration: Fully compatible with all Modicon M340 modules for flexible system design.
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High-Speed Data Exchange: Optimized with X-bus architecture for low-latency, high-integrity communication.
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Easy Maintenance: Hot-swappable module support minimizes downtime and simplifies servicing.
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Versatile Mounting: Compatible with both DIN rail and direct panel mounting installations.
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Industrial Grade Reliability: Designed for demanding environmental conditions and continuous operation.
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Seamless Scalability: Suitable for both system upgrades and new installations requiring multiple modules.
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Reduced Wiring Complexity: Centralized backplane reduces cabling efforts and potential wiring errors.
Frequently Asked Questions (FAQ):
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What is the primary function of the BMXXBP1200 rack?
It serves as a passive backplane that houses and connects up to 12 M340-compatible modules, providing high-speed communication across them. -
Can the BMXXBP1200 support CPU and power modules simultaneously?
Yes, it is designed to hold various module types including CPU, power supply, I/O, and communication modules. -
Does this backplane require external programming or firmware?
No. As a passive component, it doesn’t require any programming or firmware updates. -
Is the BMXXBP1200 hot-swappable?
Yes, when used with compatible hot-swappable modules, it allows insertion or removal without powering down the system. -
What type of mounting is recommended for this rack?
The rack supports both DIN rail and panel mounting, offering flexibility based on installation needs. -
Is it compatible with smaller systems?
It is more suitable for larger installations; for smaller systems, 4-slot or 6-slot variants are recommended. -
What kind of communication does it support?
It supports X-bus communication, which is Schneider’s high-speed backplane bus system for M340 platforms. -
What safety certifications are associated with this product?
It is compliant with CE, UL, CSA, and can be used in ATEX-certified configurations with suitable modules. -
Can I use mixed I/O modules on the same rack?
Yes, the rack supports a combination of analog and digital I/O modules in any slot configuration. -
How do I know if the rack is overloaded?
The system should be monitored through the power supply and CPU diagnostics. The rack itself doesn’t offer direct overload indication.
Recommended Models (Same Series or Related):
| Model | Description | Slots | Application |
|---|---|---|---|
| BMXXBP0400 | 4-Slot X-Bus Rack | 4 | Compact or entry-level systems |
| BMXXBP0600 | 6-Slot X-Bus Rack | 6 | Mid-sized control systems |
| BMXXBP0800 | 8-Slot X-Bus Rack | 8 | Balanced scalability/control |
| BMXCPS2010 | Power Supply Module | N/A | Required for powering the system |
| BMXP342020 | M340 CPU Module | N/A | PLC controller for rack systems |
| BMXNOE0110 | Ethernet Communication Module | N/A | Enables networking and diagnostics |
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