Description

Schneider Electric BMXXBP0600 Modicon M340 Rack

The Schneider Electric BMXXBP0600, also cataloged as the BMXXBP0600 Rack, operates as a dedicated hardware component for physical module housing and backplane connectivity within Modicon M340 automation platform platforms.

Hardware Specifications

Parameter	Specification
Model Brand	Schneider Electric
Origin	Schneider Electric Factory Standard
Weight	1.74 lb (0.79 kg)
Dimensions	Standard 6-slot Modicon M340 Form Factor
Operating Temp	32...140 degF (0...60 degC)
Power Consumption	1.5 W
Number of Slots	6 bus X slots
Product Compatibility	BMXCPS power supply, BMXP34 processor, I/O module, Specific application module
Electrical Connection	1 connector (XBE) expansion module
Fixing Mode	By 4 M6 screws plate, By clips 35 mm symmetrical DIN rail, By 4 screws 0.17...0.25 in (4.32...6.35 mm) panel
IP Degree of Protection	IP20
Relative Humidity	10...95 % without condensation
Protective Treatment	TC
Sustainability Status	Green Premium product, RoHS compliant (since 0612), SVHC free

Backplane Bus Communication and Deterministic Scaling

The backplane architecture leverages the integrated X bus communication channel to provide deterministic data execution across the 6 available slots. This configuration enables precise I/O density scaling and sustains stable bus communication velocity without requiring external software licenses. The physical layer maintains high-speed data cycling between the BMXP34 processor and standard I/O or specific application modules, ensuring synchronized signal processing across the local network backplane.

Frequently Asked Questions

Q: Can modules be hot-swapped within the BMXXBP0600 rack during live operation?

A: No. The Modicon M340 backplane architecture requires the system power supply (BMXCPS) to be completely de-energized before inserting or removing any processor, power supply, or I/O modules to avoid transient electrical damage to the X bus.

Q: What is the function of the 1 connector (XBE) expansion interface?

A: The integrated XBE connector interfaces directly with rack expansion modules and multi-rack cables, allowing the X bus signals to extend to additional physical racks within the same local control architecture.

Field Installation Guidelines

• Grounding Protocol: Establish a direct, low-impedance connection from the rack grounding terminal to the central protective earth (PE) ground rail using a dedicated functional earth wire to minimize electromagnetic interference.
• Mounting Clearance: Maintain a minimum clearance of 80 mm above and below the rack assembly, and 20 mm on each side, to allow for unobstructed vertical convective airflow and passive heat dissipation.
• Mechanical Securing: When utilizing panel mounting, torque the four physical screws within the 4.32...6.35 mm range to prevent vibrational displacement of the backplane contacts.

Specifications

• Brand: Schneider Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems