{"product_id":"schneider-electric-as-p890-300-modicon-800-series-remote-i-o-processor","title":"Schneider Electric AS-P890-300 Modicon 800 Series Remote I\/O Processor","description":"\u003ch2\u003e\nSchneider Electric AS-P890-300 Modicon 800 Series Remote I\/O Processor\n\u003c\/h2\u003e\n\u003cp\u003eConfigured for remote I\/O data communication in Modicon 800 Series S908\/CRP networks, the \u003cstrong\u003eSchneider Electric AS-P890-300\u003c\/strong\u003e (\u003cstrong\u003eAS-P890-300\u003c\/strong\u003e Remote I\/O Processor) provides physical network execution between PLC control racks and distributed I\/O modules. The processor supports selectable 115\/230 VAC or 24 VDC power input and remote I\/O communication through coaxial network interfaces.\u003c\/p\u003e\n\u003ch3\u003e\nHardware Specifications\n\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable class=\"product-specs\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\nParameter\n\u003c\/th\u003e\n\u003cth\u003e\nSpecification\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nModel\n\u003c\/td\u003e\n\u003ctd\u003e\nAS-P890-300\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nBrand\n\u003c\/td\u003e\n\u003ctd\u003e\nSchneider Electric\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nOrigin\n\u003c\/td\u003e\n\u003ctd\u003e\nFrance\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nWeight\n\u003c\/td\u003e\n\u003ctd\u003e\n2.94 lbs\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n​Operating Temp\n\u003c\/td\u003e\n\u003ctd\u003e\n0 to 60 deg C\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nPower Consumption\n\u003c\/td\u003e\n\u003ctd\u003e\n115 VAC: 1.1 A; 230 VAC: 0.65 A; 24 VDC: 4 A\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nProduct Type\n\u003c\/td\u003e\n\u003ctd\u003e\nRemote I\/O Processor\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nSeries\n\u003c\/td\u003e\n\u003ctd\u003e\nModicon 800 Series\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nPower Supply\n\u003c\/td\u003e\n\u003ctd\u003e\nSelectable 115\/230 VAC or 24 VDC, 7 A maximum load\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nI\/O Compatibility\n\u003c\/td\u003e\n\u003ctd\u003e\nS908\/CRP networks and 800 Series I\/O modules\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nCommunication Ports\n\u003c\/td\u003e\n\u003ctd\u003e\nTwo half-duplex ASCII interfaces\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nRemote I\/O Cabling\n\u003c\/td\u003e\n\u003ctd\u003e\n75-ohm coaxial cable, single or redundant configuration\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nI\/O Capacity\n\u003c\/td\u003e\n\u003ctd\u003e\nUp to 2048 points (1024 inputs, 1024 outputs)\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nCommunication Rate\n\u003c\/td\u003e\n\u003ctd\u003e\n1.544 MHz\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nInrush Current\n\u003c\/td\u003e\n\u003ctd\u003e\n30 A at 115 VAC, 25 A at 24 VDC\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nI\/O Scan Time\n\u003c\/td\u003e\n\u003ctd\u003e\nLess than 5 ms for 256 points\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nDrop Hold-up Time\n\u003c\/td\u003e\n\u003ctd\u003e\nAdjustable from 300 ms to 6553.6 seconds in 100 ms steps\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nCertifications\n\u003c\/td\u003e\n\u003ctd\u003e\nUL 508, CSA 22.2-142\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e\nIndustrial Control Network Communication Characteristics\n\u003c\/h3\u003e\n\u003cp\u003eThe AS-P890-300 operates as a remote I\/O communication processor within the Schneider Electric Modicon 800 Series architecture. It manages data exchange between S908\/CRP network connections and distributed I\/O modules through 75-ohm coaxial cabling.\u003c\/p\u003e\n\u003cp\u003eThe module supports remote I\/O topology with single or redundant coaxial connections. Its communication structure provides deterministic data transfer at 1.544 MHz, while the I\/O scan performance supports processing of up to 256 points within less than 5 ms under specified conditions.\u003c\/p\u003e\n\u003cp\u003eThe processor integrates with Schneider Electric PLC systems through backplane and network communication structures. Firmware flash compatibility and rack configuration parameters must match the installed Modicon 800 Series hardware environment.\u003c\/p\u003e\n\u003ch3\u003e\nFrequently Asked Questions\n\u003c\/h3\u003e\n\u003cp\u003eQ: What network interface does the AS-P890-300 use for remote I\/O communication?\r\nA: The module uses 75-ohm coaxial cabling for S908\/CRP remote I\/O networks and supports single or redundant cable configurations.\u003c\/p\u003e\n\u003cp\u003eQ: How many I\/O points can the AS-P890-300 process?\r\nA: The processor supports up to 2048 I\/O points, including 1024 input points and 1024 output points.\u003c\/p\u003e\n\u003cp\u003eQ: What power supply configurations are supported by the AS-P890-300?\r\nA: The module supports selectable 115\/230 VAC or 24 VDC power input configurations with a maximum load rating of 7 A.\u003c\/p\u003e\n\u003ch3\u003e\nField Installation Guidelines\n\u003c\/h3\u003e\n\u003cp\u003eInstall the AS-P890-300 in a compatible Modicon 800 Series rack environment and verify the selected power supply configuration before energizing the module.\u003c\/p\u003e\n\u003cp\u003eRoute coaxial communication cables separately from high-voltage power wiring and maintain proper cable shielding practices. Connect cable shields according to the control cabinet grounding design to reduce electrical interference.\u003c\/p\u003e\n\u003cp\u003eVerify connector condition, network termination arrangement, and rack addressing before commissioning. For redundant remote I\/O networks, confirm both communication paths are correctly installed and electrically isolated from unrelated signal wiring.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":52762305757469,"sku":"AS-P890-300","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/AS-P890-300-2_1000.jpg?v=1787223090","url":"https:\/\/www.6gcontrols.com\/products\/schneider-electric-as-p890-300-modicon-800-series-remote-i-o-processor","provider":"6G Controls","version":"1.0","type":"link"}