{"product_id":"schneider-electric-140xca71706-modicon-quantum-backplane-expander-cable","title":"Schneider Electric 140XCA71706 Modicon Quantum Backplane Expander Cable","description":"\u003ch2\u003eSchneider Electric 140XCA71706 Modicon Quantum Cable\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchneider Electric 140XCA71706\u003c\/strong\u003e serves as the primary \u003cstrong\u003e140XCA71706\u003c\/strong\u003e Backplane Expander Cable utilized to execute rack-to-rack communication across Modicon Quantum automation platform networks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e140XCA71706\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eTechnical data not specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg Net (Shipping Weight: 1.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCable length: 2 m (6.56 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eTechnical data not specified (Passive conductor system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eBackplane expander cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Modules\u003c\/td\u003e\n\u003ctd\u003e140XBE10000 backplane expander modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003ePROFIBUS-type connectors at both ends\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJacket Material\u003c\/td\u003e\n\u003ctd\u003eIndustrial-grade PVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003eUp to 80% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitude Rating\u003c\/td\u003e\n\u003ctd\u003eUp to 1000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Status\u003c\/td\u003e\n\u003ctd\u003eGreen Premium, RoHS-compliant, mercury-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial PLC Control \u0026amp; Drive Networks Properties\u003c\/h3\u003e\n\u003cp\u003eOperating inside the Modicon Quantum hardware architecture, this 2 m interconnection cable links primary and expansion chassis via 140XBE10000 expander modules to maintain standard backplane bus communication velocity. The internal conductor arrangement uses specific shielding layers to minimize industrial electromagnetic and radio frequency interference (EMI\/RFI), preserving data frame accuracy across Profinet \/ EtherNet\/IP deterministic networks. The heavy-duty jacket profile and PROFIBUS-type connector interfaces enforce direct firmware flash compatibility by securing the high-speed bus links against micro-disconnections, sustaining target system I\/O density scaling profiles without latency.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What specific hardware modules are required to interface with the 140XCA71706 bus cable?\u003c\/p\u003e\n\u003cp\u003eA: This cable is engineered to plug directly into the 140XBE10000 backplane expander modules, establishing the physical link between the main CPU rack and the secondary expansion rack.\u003c\/p\u003e\n\u003cp\u003eQ: Does the cable shield provide protection against grounding loops across different racks?\u003c\/p\u003e\n\u003cp\u003eA: The cable provides industrial-grade continuous shielding to suppress high-frequency noise and EMI. To prevent ground loops, both interconnected backplane chassis must be bonded to the same low-impedance master enclosure instrument ground bar.\u003c\/p\u003e\n\u003cp\u003eQ: Can this cable be altered or extended past its factory 2 m length limit?\u003c\/p\u003e\n\u003cp\u003eA: No. The cable length and internal impedance profiles are tuned to prevent signal reflections and propagation delays. Altering the 2 m physical length will corrupt high-speed backplane bus integrity.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eIsolate the electrical power supplying both Quantum backplane racks before connecting the expansion link. Align the PROFIBUS-type connector on the 140XCA71706 cable with the port on the first 140XBE10000 module, seating it completely, and engage the integrated locking screws to ensure a continuous mechanical ground connection. Route the 2 m cable body through designated panel wire trays, keeping it clear of high-current AC power cables, variable speed drive links, and thermal sources. Connect the opposite end to the destination rack expander module using the same locking procedure, making sure not to exceed the maximum bending radius of the industrial PVC jacket during final cable placement.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":43545361416282,"sku":"140XCA71706","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/233._90350c6f-e50d-44ba-bac4-c96055e41f39.jpg?v=1782288859","url":"https:\/\/www.spareoil.com\/products\/schneider-electric-140xca71706-modicon-quantum-backplane-expander-cable","provider":"SpareOil Automation","version":"1.0","type":"link"}