Product Overview
The Schneider Electric BMXXEP0400 Ethernet Backplane Rack is a compact modular rack designed for the Modicon X80 automation platform, providing both X-Bus and Ethernet connectivity within a single backplane architecture. Built for high-performance industrial control systems, this 4-slot rack acts as the structural and communication backbone that links processors, I/O modules, and application modules within a PLC system.
With its integrated Ethernet backplane capability, the BMXXEP0400 enables efficient communication between system components while maintaining reliable data exchange across distributed automation networks. The compact design is particularly suitable for installations where cabinet space is limited but system flexibility and expansion remain essential.
Engineered with Schneider Electric’s industrial reliability standards, this backplane rack supports scalable automation architectures for modern manufacturing plants, process industries, and infrastructure projects.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Schneider Electric |
| Model | BMXXEP0400 |
| Module Type | Ethernet Backplane Rack |
| Product Series | Modicon X80 |
| Slot Capacity | 4 Slots (X-Bus + Ethernet) |
| Compatible Modules | BMX/BME processors, I/O modules, communication modules, application modules |
| Backplane Bus | X-Bus with Ethernet integration |
| Expansion Interface | 1 XBE connector for expansion modules |
| Power Consumption | 162 mW @ 3.3 V DC / 2.8 W @ 24 V DC |
| Current Consumption | 49 mA @ 3.3 V DC / 118 mA @ 24 V DC |
| MTBF Reliability | Up to 2,000,000 hours |
| Mounting Methods | DIN rail, panel mounting, or plate mounting |
| Protection Rating | IP20 |
| Operating Temperature | 0°C to 60°C |
| Relative Humidity | 5–95% non-condensing |
Industrial Applications
Compact PLC Cabinets
The BMXXEP0400 is ideal for small or medium automation cabinets where system space is limited but modular expansion is still required.
Process Control Platforms
Industries such as oil & gas, chemical processing, and pharmaceuticals benefit from its reliable X-Bus communication backbone for distributed process monitoring.
Infrastructure Automation
Water treatment plants, transportation control systems, and building automation networks frequently deploy this rack for stable PLC system organization.
Machine Automation
OEM machine builders use the rack to create modular control systems combining processors, Ethernet communication modules, and digital or analog I/O modules.
Key Advantages
Integrated Ethernet Backplane Architecture
Combines Ethernet communication with the Modicon X-Bus architecture, enabling efficient system data exchange.
Compact and Space-Efficient Design
The slim profile allows installation in smaller cabinets while maintaining modular flexibility.
Flexible Mounting Options
Supports DIN rail, panel, and plate installation, making it adaptable to various industrial control cabinets.
High Reliability for Continuous Operation
With a long MTBF rating and industrial-grade construction, the rack ensures dependable performance in demanding environments.
Seamless Modicon X80 Integration
Fully compatible with Schneider Electric processors, I/O modules, communication modules, and application modules within the X80 platform.
Technical FAQs
1. What is the primary role of the BMXXEP0400 rack?
It provides the physical mounting structure and communication backplane for modules within the Modicon X80 PLC system.
2. How many modules can the rack support?
The rack provides four slots for processors, communication modules, and I/O modules.
3. Does the rack include a power supply?
No. The power supply module is installed separately and does not occupy one of the module slots.
4. Can the rack be expanded with additional racks?
Yes. Expansion racks can be connected using the XBE expansion connector.
5. What mounting methods are supported?
The rack can be installed using DIN rail clips, panel screws, or mounting plate screws.
6. What type of communication bus does it use?
It uses the Modicon X-Bus architecture combined with Ethernet backplane connectivity.
7. What operating temperature range is supported?
The rack operates reliably between 0°C and 60°C.
8. What protection level does the rack provide?
It is rated IP20 and designed for installation inside industrial control cabinets.
9. Which processors are compatible with this rack?
It supports both BMX and BME processors within the Modicon X80 platform.
10. Is the rack suitable for long-term industrial operation?
Yes, with MTBF ratings approaching two million hours, it is designed for high-reliability automation systems.
A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
