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The Schneider Electric 140XBP01000 serves as a foundational 10-slot backplane rack specifically engineered for the Modicon Quantum automation platform. This passive structural component provides the essential physical mounting interface and integrated parallel communication bus required to interconnect CPUs, power supply modules, network communication adapters, and I/O blocks. By providing a stable, high-speed signal path, the 140XBP01000 ensures reliable data synchronization and power distribution across the entire rack assembly, making it a critical component for high-availability industrial control systems in sectors like power generation, chemical processing, and water management.
Features
- 10-Slot Capacity: Provides ten keyed slots for precise module alignment and secure seating.
- Passive Architecture: Designed without active electronic components, reducing the potential for localized hardware failure and eliminating firmware-related issues.
- Reliable Connectivity: Features gold-plated female sockets to ensure consistent electrical contact and minimize signal attenuation.
- Power Distribution: Engineered to support redundant power configurations, allowing for stable voltage delivery across the bus even during power module transitions.
- Robust Construction: Built to withstand demanding industrial environments with a rigid chassis that prevents mechanical stress on module connectors.
Applications
This backplane is designed for use in standard Modicon Quantum automation cabinets. It is widely utilized in large-scale distributed control systems (DCS) and programmable logic controller (PLC) installations where modularity, ease of maintenance, and high uptime are required for continuous process monitoring and control.
Technical Specifications
| Model | 140XBP01000 |
| Series | Modicon Quantum |
| Slot Count | 10 |
| Max Current Capacity | 20 A |
| Isolation | 500 VDC (Bus to Chassis Ground) |
| Operating Temperature | 0 to 60 deg C |
| Storage Temperature | -40 to 85 deg C |
| Humidity | 0 to 95 percent (non-condensing) |
Installation Guidelines
- Mounting: The unit supports direct panel mounting or standard EIA rack installation. Ensure the mounting surface is flat and rigid to prevent chassis warping.
- ESD Protection: Always utilize proper electrostatic discharge (ESD) grounding procedures when handling modules or interacting with the backplane pins.
- Power Down: Ensure the power supply is completely disconnected before inserting or removing any modules from the backplane slots.
- Environment: Maintain the specified operating temperature range and ensure adequate airflow within the cabinet to prevent heat buildup.
- Alignment: Use the provided guide rails to insert modules; do not force modules into the slots if resistance is encountered, as this may damage the backplane pins.
FAQ
Is the 140XBP01000 an active or passive device?
It is a passive backplane. It does not contain active switching logic, which increases overall system reliability by removing potential points of failure.
Can this backplane support redundant power supplies?
Yes, the backplane is designed to support the power distribution requirements of the Modicon Quantum system, including configurations that utilize redundant power supply modules.
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