{"product_id":"schneider-electric-140crp93100-remote-i-o-host-adapter-module","title":"Schneider Electric 140CRP93100 Remote I\/O Host Adapter Module","description":"\u003ch2\u003eSchneider Electric 140CRP93100 Quantum Remote I\/O Head-end Adapter Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchneider Electric 140CRP93100\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e140CRP93100\u003c\/strong\u003e RIO Head-end Master, operates as a dedicated hardware component for deterministic data routing within S908 Remote I\/O Network platforms. Configured specifically for the Modicon Quantum automation architecture, this single-channel head-end adapter serves as the communication master that enables a centralized Quantum processor to coordinate high-speed, low-latency data transfers across distributed industrial topologies. The physical link is established over a 75-ohm coaxial media network, managing up to 31 remote I\/O drops without compromising deterministic execution cycles.\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\u003e140CRP93100\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\u003eFrance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e250 mm x 40 mm x 140 mm\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\u003e3 W maximum (600 mA typical at backplane bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform Compatibility\u003c\/td\u003e\n\u003ctd\u003eModicon Quantum \/ Symax Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Capacity\u003c\/td\u003e\n\u003ctd\u003eSupports up to 31 Remote I\/O Drops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Throughput\u003c\/td\u003e\n\u003ctd\u003e64 Input \/ 64 Output Words per Remote Drop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Interface\u003c\/td\u003e\n\u003ctd\u003e1 x Female F Elbowed Connector (75 ohm Coaxial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate\u003c\/td\u003e\n\u003ctd\u003e1.544 Mbit\/s (Standard S908 RIO Speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Range\u003c\/td\u003e\n\u003ctd\u003e35 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Isolation\u003c\/td\u003e\n\u003ctd\u003e500 VDC between coax center conductor and ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEMC Immunity\u003c\/td\u003e\n\u003ctd\u003e4 kV contact \/ 8 kV air discharge (IEC 801-2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertified Standards\u003c\/td\u003e\n\u003ctd\u003eFM Class 1 Division 2, UL 508, CSA C22.2 No 142\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe module integrates directly into the Modicon Quantum backplane, utilizing dedicated backplane bus communication velocity allocations to prevent data buffering bottlenecks between the primary CPU and the network interface layer. Operating within an S908 network framework, it maintains deterministic network behavior by ensuring fixed, predictable transmission intervals for all 64 input and 64 output words mapped to each active remote drop. The hardware enforces rigid frame timing across the 1.544 Mbit\/s physical layer, eliminating jitter and stabilizing the network transmission cycle against I\/O density scaling demands. Firmware flash compatibility rules govern interaction boundaries, preventing signal collision and optimizing transmission latencies across expansive industrial drops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the exact maximum backplane current draw for the 140CRP93100 during standard operation?\u003c\/p\u003e\n\u003cp\u003eA: The module exhibits a typical current consumption profile of 600 mA from the Quantum backplane bus, yielding a maximum internal thermal power dissipation of 3 W.\u003c\/p\u003e\n\u003cp\u003eQ: Does the S908 network connection support hot-swapping or physical coaxial line disconnection while the processor is running?\u003c\/p\u003e\n\u003cp\u003eA: Removal or insertion of the module under backplane power is restricted based on standard Quantum chassis limits. Physical disconnection of the coaxial F connector drops communication to all downstream nodes instantly, triggering a deterministic network loss error in the master status word.\u003c\/p\u003e\n\u003cp\u003eQ: How does the 35 dB dynamic range affect line attenuation and cable distances?\u003c\/p\u003e\n\u003cp\u003eA: The 35 dB dynamic range defines the total allowable signal attenuation across the 75-ohm coaxial physical infrastructure. This metric dictates the maximum length of the trunk and drop cables before signal amplification or splitters become mandatory.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstallation must follow explicit physical layer constraints to maintain deterministic signal integrity. The 75-ohm coaxial cable network requires comprehensive shielding termination. The outer shield of the coaxial line must connect directly to the structural ground at specified termination points using low-impedance ground straps. Ground loops must be prevented by ensuring a single, continuous reference potential across the entire network trunk.\u003c\/p\u003e\n\u003cp\u003eWhen mounting the module into the Quantum slot, verify that the unit seats fully into the backplane connectors and the mechanical locking screw is tightened to stabilize the module against vibration. Maintain physical separation between the coaxial signal cables and high-voltage three-phase power conductors. A minimum separation distance of 300 mm is mandatory in open cable trays to minimize electromagnetic interference. The female F elbowed connector must be engaged with a standard torque wrench to prevent over-tightening or mechanical deflection of the internal center pin conductor.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":42870862741594,"sku":"140CRP93100","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/144_763cc18b-9c90-4d19-bc2b-89a647a5cda5.jpg?v=1772593703","url":"https:\/\/www.spareoil.com\/products\/schneider-electric-140crp93100-remote-i-o-host-adapter-module","provider":"SpareOil Automation","version":"1.0","type":"link"}