{"product_id":"schneider-140crp81100-modicon-quantum","title":"Schneider 140CRP81100 Modicon Quantum Remote I\/O Head Processor","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Schneider Electric 140CRP81100 serves as the primary Remote I\/O (RIO) head processor for the Modicon Quantum automation platform. Positioned in the local PLC rack, this module manages high-speed communication between the main CPU and up to 31 remote I\/O drops. It utilizes a robust coaxial cable interface to transmit data over long distances with deterministic timing, ensuring that remote sensors and actuators synchronize perfectly with the central logic. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, providing the signal reliability and bus stability essential for distributed control architectures.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 140CRP81100 is engineered for high-throughput network management across expansive industrial sites.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRemote I\/O (RIO) Head Processor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication Medium\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCoaxial Cable (RG-6 or RG-11)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eData Transfer Rate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.544 Mbit\/s\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax. Remote Drops\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e31 Drops\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Topology\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDaisy Chain, Star, or Tree (via Taps)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBus Current Required\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e600 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLocal Signaling\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLED Indicators (Active, Ready, Comm Error)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 Vdc for 1 minute\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to 60°C (32°F to 140°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Network Reach:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 140CRP81100 enables the distribution of I\/O modules across vast distances—up to 15,000 feet (4,500 meters) with the use of repeaters. This significantly reduces the cost of traditional point-to-point wiring for large plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike standard Ethernet, the S908 RIO protocol used by the 140CRP81100 provides a fixed, predictable scan time for remote data. This makes it the preferred choice for time-critical process control where jitter cannot be tolerated.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Media Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor high-availability applications, you can install two 140CRP81100 modules to create a dual-cable (redundant) RIO network. This ensures that a single cable break does not result in a loss of process control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Troubleshooting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe front panel features dedicated diagnostic LEDs. The \"Comm Error\" LED instantly identifies physical layer failures, such as cable faults or improperly terminated BNC connectors, drastically reducing maintenance downtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect CPU Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module interfaces directly with the Quantum backplane, drawing its power and logic instructions internally. This \"plug-and-play\" architecture allows for rapid expansion of I\/O capacity without complex networking hardware.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 140CRP81100 and the 140CRA93100?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e140CRP81100\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the \"Head\" module that stays in the rack with the CPU. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e140CRA93100\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the \"Drop\" adapter that stays in the remote rack. You need one Head to talk to multiple Drops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use fiber optic cable with this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 140CRP81100 has a BNC connector for coaxial cable. To use fiber optics, you must use a Schneider fiber optic repeater\/converter (such as the 490NRP series) to bridge the coaxial output to a fiber backbone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require a terminal block?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 140CRP81100 uses standard BNC connectors for the RIO network and draws power from the backplane. No external terminal block (like the 140XTS00200) is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I set the network address for this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 140CRP81100 does not have rotary switches for addressing because it is the \"Master\" (Head). You configure the RIO network parameters and drop addresses within your PLC programming software (EcoStruxure Control Expert, Unity Pro, or Concept).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":53380038721720,"sku":"140CRP81100","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/140CRP81100_3.jpg?v=1776843516","url":"https:\/\/www.globalpetroparts.com\/products\/schneider-140crp81100-modicon-quantum","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}