BMXXBE1000 Bus Extender | Schneider Modicon X80 PLC Expansion

Product Description

The Schneider BMXXBE1000 is a bus extender module from the Modicon X80 platform, engineered for Modicon M340 and M580 PLC systems. It enables X80 backplane bus extension, allowing additional racks or remote backplanes to integrate into a single automation architecture.

In large-scale control systems, modular expansion often determines long-term flexibility and maintenance efficiency. Therefore, the BMXXBE1000 allows engineers to distribute I/O modules across multiple racks without compromising communication speed or system synchronization.

Moreover, this module maintains deterministic data exchange between the PLC CPU and connected I/O modules. It ensures stable performance even when automation systems grow beyond a single rack configuration.

Its compact form factor and flexible DIN rail or panel mounting simplify cabinet layout planning. In addition, integrated LED diagnostics provide clear visibility into bus status and communication activity during commissioning and operation.

As part of Schneider Electric’s active Modicon X80 portfolio, the BMXXBE1000 benefits from long-term availability, consistent firmware compatibility, and proven industrial reliability.

Technical Specifications

• Product type: Bus extender module

• Series: Modicon X80

• Model: BMXXBE1000

• Function: Extends X80 backplane bus to additional racks

• Compatible PLCs: Modicon M340, Modicon M580

• Supported racks:

• BMXXBP0400 (4-slot)

• BMXXBP0800 (8-slot)

• BMEXBP series backplanes

• Bus type: X80 high-speed backplane bus

• Connection type: Dedicated bus extension cables (BMXXBC series)

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

• Power supply: 5 V DC via backplane

• Current consumption: Approx. 150 mA at 5 V DC

• Isolation: Galvanic isolation between racks

• Diagnostics: LED indicators for bus status and communication activity

• Mounting: DIN rail or panel mounting

• Dimensions: 134 mm × 45 mm × 45 mm

• Weight: 0.25 kg

• Operating temperature: 0 to 60 °C

• Storage temperature: –25 to 70 °C

• Relative humidity: 5–95% non-condensing

• Protection rating: IP20

• Certifications: CE, UL, CSA, EAC

• Lifecycle status: Active product

FAQ

Q1: What is the primary purpose of the BMXXBE1000?
A1: It extends the Modicon X80 backplane bus to connect additional racks within one PLC system.

Q2: Which PLC platforms support this bus extender?
A2: The BMXXBE1000 is compatible with Modicon M340 and Modicon M580 PLC systems.

Q3: How many racks can be connected using this module?
A3: Multiple racks can be connected, depending on system design and cable length limitations.

Q4: Does the BMXXBE1000 affect communication speed?
A4: No, it preserves high-speed and deterministic communication across all connected racks.

Q5: Is this product still actively supported by Schneider Electric?
A5: Yes, it remains an active component within the Modicon X80 platform.