Schneider Electric BMXXBP0400 Modicon X80 Rack Backplane
Product Introduction
The BMXXBP0400 functions as a 4-slot rack backplane inside the Modicon X80 platform. This chassis distributes the X-bus to every installed module. Panel builders use it to assemble compact control stations with CPU, power supply, and I/O cards. Because it supports both M340 and M580 CPUs, it simplifies hardware planning across mixed control systems.
Technical Specifications
First, the BMXXBP0400 provides 4 slots for X80 modules. The X-bus backplane carries data and power between the CPU and each card. Furthermore, the rack accepts power supply modules, I/O modules, and communication modules.
Besides, the open X-bus design allows module hot-swap under defined conditions. Therefore, maintenance becomes faster during machine downtime. However, engineers should confirm CPU rack limits before expanding the configuration.
Mechanical and Environmental Data
Dimensions measure 100 × 93 mm in height and depth, while width varies with slot count. The unit weighs 0.30 kg, which eases handling during panel assembly. Additionally, the slim profile conserves cabinet space in dense installations.
Operating temperature ranges from 0°C to +60°C. Storage temperature spans -25°C to +70°C. Relative humidity tolerance stays between 5% and 95%, non-condensing. The protection rating is IP20, so the rack requires mounting inside a clean control cabinet.
Installation Guide
Next, follow these steps to mount the BMXXBP0400 correctly.
Switch off panel power and verify zero voltage.
Mark the mounting holes on the cabinet plate.
Fix the rack with M4 screws at the correct torque.
Slide the power supply module into the first slot.
Insert the CPU and I/O modules in the remaining slots.
Tighten each retaining screw to secure the modules.
Restore power and verify the bus status LED.
Moreover, leave clearance above and below the rack for airflow. Therefore, module temperature stays within the rated range. Finally, label each slot to simplify future service work.
Packaging List
Shipping methods: Fedex, UPS, DHL.
FAQ
Q1: How many slots does the BMXXBP0400 provide?
A: The rack provides four slots for X80 modules.
Q2: Which CPUs work with this rack?
A: It supports Modicon M340 and M580 CPUs on the X80 platform.
Q3: What is the rack type?
A: It is an X-bus rack backplane.
Q4: What is the weight of this rack?
A: The unit weighs 0.30 kg.
Q5: Does the rack need cabinet mounting?
A: Yes, the IP20 rating requires installation inside a clean cabinet.
