Product Details

Product Overview

The Schneider Electric 140XCA71706 serves as the dedicated high-speed interconnect for the Modicon Quantum automation platform. This 2-meter expansion cable facilitates reliable rack-to-rack communication by linking multiple backplane expander modules. It acts as the physical data highway, allowing the central CPU to manage distributed I/O across several chassis. We provide this component as 100% Brand New and Original equipment, ensuring the signal integrity required for complex process control systems.

Technical Specifications

The 140XCA71706 maintains strict electrical tolerances to support the high-speed backplane bus of the Quantum series.

• Manufacturer: Schneider Electric

• Product Series: Modicon Quantum

• Model Number: 140XCA71706

• Product Type: Backplane Expander Cable

• Length: 2 meters (6.56 ft)

• Primary Compatibility: Connects 140XBE10000 Expander Modules

• Net Weight: 0.2 kg (0.44 lbs)

• Operating Temperature: 0°C to 60°C

• Protection Rating: IP20

• Certification: CE, RoHS Compliant

• Sustainability: Green Premium Product

Engineering Advantages

The 140XCA71706 optimizes system architecture in large-scale industrial deployments:

• Enhanced Cabinet Flexibility: The 2-meter length allows engineers to distribute Quantum racks across different sections of a control cabinet or into adjacent enclosures, providing superior layout versatility compared to rigid connectors.

• Stable Signal Propagation: High-quality shielding protects the internal data lines from electromagnetic interference (EMI). This ensures that the high-speed PLC backplane bus remains stable, even in environments with heavy motor drives or switching equipment.

• Secure Connection Interface: The heavy-duty connectors provide a vibration-resistant lock when seated into the 140XBE10000 modules. This mechanical stability prevents intermittent signal loss in material handling or packaging applications.

• Simplified Maintenance: The standardized cable design allows for rapid hot-swapping or replacement during system upgrades, minimizing downtime in power generation or water treatment facilities.

FAQs

• Which module does this cable specifically connect?The 140XCA71706 connects two 140XBE10000 backplane expander modules. It bridges the data bus from the primary rack to the expansion rack.

• Can I use this cable for 24VDC power distribution?No. This cable carries high-speed logic and data signals for the Modicon Quantum backplane bus. Using it for power applications will damage the cable and connected hardware.

• Does the length affect the PLC scan time?While all cables introduce a negligible delay, the 2-meter length of the 140XCA71706 stays well within the timing parameters of the Modicon Quantum platform, ensuring no perceptible impact on standard scan times.

• Is this cable compatible with Modicon M340 or M580 systems?No. This cable utilizes the specific interface geometry and pinout for the Modicon Quantum series only. It does not fit the X80 or M580 backplane architectures.