Schneider BMXXBE2005 | X80 Rack Expansion Bus Extender Kit

Product Description

The Schneider BMXXBE2005 is a bus extender module from the Modicon X80 I/O platform, designed for use with Modicon M340 and M580 PLC systems. It enables the extension of the X80 backplane bus, allowing additional racks or remote backplanes to be connected efficiently.

This module is essential in large automation systems, providing high-speed communication between distributed racks while maintaining synchronization with the PLC CPU. Moreover, it simplifies system expansion and ensures modularity in complex architectures.

The BMXXBE2005 is widely applied in manufacturing, energy, water treatment, and process industries, where scalable and reliable PLC solutions are required. Its compact design and DIN rail or panel mounting flexibility allow seamless integration into control panels.

The kit includes two BMXXBE1000 rack expansion modules, one BMXXBC008K extension cordset (0.8 m), and two TSXTLYEX line terminators, providing all components needed for a two-rack configuration.

Technical Specifications

• Product type: Bus extender module

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

• Model: BMXXBE2005

• Function: Extends the X80 backplane bus to additional racks

• Bus type: X80 backplane bus (high-speed communication)

• Connection type: Uses dedicated bus extension cables (BMXXBC series)

• Maximum extension distance: Up to 30 m, depending on cable type

• Supported racks: BMXXBP0400, BMXXBP0800, BMEXBP series

• Power supply: 5 VDC via backplane

• Current consumption: 150 mA at 5 VDC

• Isolation: Galvanic isolation between racks

• Diagnostics: LED indicators for bus status and communication activity

• Mounting: DIN rail or panel

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

• Weight: 0.25 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

• Lifecycle status: Active product

FAQ Content

Q1: What is the purpose of the BMXXBE2005 module?
A1: It extends the X80 backplane bus, allowing additional racks to connect to the PLC CPU.

Q2: Which racks are supported by this bus extender?
A2: Compatible with BMXXBP0400, BMXXBP0800, and BMEXBP series racks.

Q3: What components are included in the BMXXBE2005 kit?
A3: Two BMXXBE1000 rack modules, one BMXXBC008K extension cordset, and two TSXTLYEX line terminators.

Q4: How far can the backplane be extended using this module?
A4: Maximum extension distance is up to 30 meters, depending on the cable type used.

Q5: What is the mounting method for this bus extender?
A5: It can be mounted on a DIN rail or secured to a panel using screws.