Schneider BMEXBP0400 | 4-Slot Ethernet Backplane for Industrial PLCs

Product Description

The Schneider BMEXBP0400 is a 4-slot Ethernet rack backplane module from the Modicon X80 platform, designed for use with Modicon M340 and M580 PLC systems. It provides the mechanical support, power distribution, and communication bus required to connect up to four I/O modules with the CPU efficiently.

This backplane enables reliable communication between the PLC CPU and connected modules while simplifying system expansion and maintenance. Moreover, it ensures high-speed data transfer across discrete, analog, communication, and specialty modules.

The BMEXBP0400 is ideal for medium-sized industrial automation systems, including manufacturing, packaging, energy, and process control, where a compact and reliable backplane is required. Its compact footprint and flexible mounting make it suitable for space-constrained panels and cabinets.

Technical Specifications

• Product type: Rack backplane module

• Series: Modicon X80 (compatible with M340/M580 PLCs)

• Model: BMEXBP0400

• Function: Provides mechanical support, power distribution, and communication bus for I/O modules

• Number of slots: 4 module positions

• Compatible modules: X80 discrete I/O, analog I/O, communication, and special function modules

• Power distribution: 5 VDC and 24 VDC via power supply module

• Bus type: X80 backplane bus (high-speed communication between CPU and modules)

• Electrical connection: 1 XBE expansion connector

• Power consumption: 162 mW at 3.3 V DC, 2.8 W at 24 V DC

• Current consumption: 49 mA at 3.3 V DC, 118 mA at 24 V DC

• Mounting: DIN rail or panel via screws or clips

• Fixing mode: 4 screws panel, 4 M6 screws plate, or 35 mm DIN rail clips

• Dimensions: Height: 134 mm; Width: 242 mm; Depth: 45 mm

• Weight: 0.705 kg

• Operating temperature: 0–60 °C

• Storage temperature: –25–70 °C

• Relative humidity: 5–95% non-condensing

• Protection rating: IP20

• Certifications: CE, UL, CSA, EAC

• MTBF reliability: 1,588,025 hours

• Lifecycle status: Active product

FAQ Content

Q1: How many modules can the BMEXBP0400 support?
A1: It supports up to 4 X80 I/O modules in M340 or M580 PLC systems.

Q2: Which module types are compatible?
A2: Compatible with X80 discrete, analog, communication, and specialty modules.

Q3: What are the mounting options for this backplane?
A3: It can be installed on a DIN rail or panel using screws or clips.

Q4: What is the operating temperature range?
A4: The module operates reliably from 0 to 60 °C.

Q5: Is the BMEXBP0400 actively supported?
A5: Yes, it remains part of Schneider Electric’s active Modicon X80 product line.