140XCA71709 Schneider Backplane Expander Cable 3 Meters

Product Overview

The Schneider Electric 140XCA71709 is a premium backplane expander cable designed specifically for the Modicon Quantum automation platform. Measuring 3 meters (9.84 feet) in length, this cable is the essential link for extending PLC backplane architectures. With a robust build weight of 0.91 kg (2.00 lbs), it ensures high-integrity data transmission between multi-rack configurations in complex industrial control systems.

Reliable Backplane Expansion

High-Performance Connectivity

The 140XCA71709 facilitates seamless communication between racks, specifically optimized for use with the 140XBE10000 backplane expander module. It supports the Modbus TCP/IP communication protocol, ensuring that data flow remains synchronized across extended distances. Despite its 0.91 kg weight, the cable is engineered for flexibility and durability, allowing for efficient routing within crowded electrical cabinets.

Environmental Durability

Designed to withstand rigorous factory conditions, this cable operates efficiently in temperatures ranging from -20°C to 60°C. It features an IP20 protection rating and is rated for operation at altitudes up to 2000 meters. The 0.91 kg industrial-grade shielding protects against electromagnetic interference (EMI), which is critical when expanding 24V DC systems across multiple racks.

Technical Specifications

Installation and Setup

The 140XCA71709 provides the necessary spacing to arrange components according to custom layout requirements. Its 3-meter length is ideal for connecting adjacent cabinets or spanning vertical gaps in large enclosures. The 0.91 kg assembly is easy to manage during installation, featuring heavy-duty connectors that lock securely into the backplane expander ports to prevent accidental disconnection due to industrial vibration.

Industrial Versatility

Whether used in water treatment, power generation, or high-speed manufacturing, the 140XCA71709 provides a lightweight yet robust solution for system scaling. By utilizing this certified Schneider Electric accessory, users ensure the maintainability of their Modicon Quantum system's 24V DC input logic and Modbus communication integrity. The 0.91 kg total weight reflects the quality of the copper conductors and protective jacketing used to ensure a long service life.

Technical FAQs

Q1: Can this cable be used with other PLC series?
A1: No, the 140XCA71709 is specifically designed for the Modicon Quantum series and is intended for use with the 140XBE10000 backplane expander.

Q2: Is the 3-meter length the only size available?
A2: Schneider offers several lengths for the XCA series; however, the 140XCA71709 is specifically the 3-meter (9.84 ft) version.

Q3: Does the 0.91 kg weight include the connectors?
A3: Yes, the 0.91 kg (2.00 lbs) is the total weight of the 3-meter cable including the integrated connection heads at both ends.