{"product_id":"schneider-electric-as-p890-300-800-series-remote-i-o-processor","title":"Schneider Electric AS-P890-300 800 Series Remote I\/O Processor","description":"\u003cp\u003eConfigured for remote I\/O processing on 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 interface and data exchange between 800 Series I\/O modules and the remote I\/O network. It supports selectable 115\/230 VAC or 24 VDC power input, two half-duplex ASCII interfaces, and single or redundant 75-ohm coaxial remote I\/O cabling.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003eAS-P890-300\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\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003e800 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRemote I\/O Processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.00 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e115\/230 VAC or 24 VDC, independently switched\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Load\u003c\/td\u003e\n\u003ctd\u003e7 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e115 VAC: 1.1 A; 230 VAC: 0.65 A; 24 VDC: 4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e30 A at 115 VAC; 25 A at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Compatibility\u003c\/td\u003e\n\u003ctd\u003eS908\/CRP networks and 800 Series I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 2048 points: 1024 inputs and 1024 outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003eTwo half-duplex ASCII interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote I\/O Cabling\u003c\/td\u003e\n\u003ctd\u003e75-ohm coaxial, single or redundant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Rate\u003c\/td\u003e\n\u003ctd\u003e1.544 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Scan Time\u003c\/td\u003e\n\u003ctd\u003eUnder 5 ms for 256 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrop Hold-up Time\u003c\/td\u003e\n\u003ctd\u003eAdjustable from 300 ms to 6553.6 seconds in 100 ms steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL 508; CSA 22.2-142; CE receiver module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eS908\/CRP Remote I\/O Network Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe AS-P890-300 operates as a remote I\/O processor for the Schneider Electric 800 Series architecture. The remote I\/O physical layer uses 75-ohm coaxial cabling and supports either single or redundant cabling arrangements. The processor provides two half-duplex ASCII communication interfaces and operates at a stated communication rate of 1.544 MHz.\u003c\/p\u003e\n\u003cp\u003eThe processor supports up to 2048 I\/O points, divided into a maximum of 1024 input points and 1024 output points. The specified scan performance is under 5 ms for a 256-point I\/O configuration. The adjustable drop hold-up interval ranges from 300 ms to 6553.6 seconds in 100 ms increments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What power sources can the AS-P890-300 accept?\u003c\/p\u003e\n\u003cp\u003eA: The processor supports 115\/230 VAC or 24 VDC power supplies. The supplied data specifies independent switching and a maximum load of 7 A.\u003c\/p\u003e\n\u003cp\u003eQ: What remote I\/O cable interface is specified for the processor?\u003c\/p\u003e\n\u003cp\u003eA: The AS-P890-300 uses 75-ohm coaxial remote I\/O cabling. The supplied specifications permit either single or redundant cabling configurations.\u003c\/p\u003e\n\u003cp\u003eQ: What I\/O capacity is supported?\u003c\/p\u003e\n\u003cp\u003eA: The processor supports up to 2048 points, consisting of up to 1024 input points and 1024 output points.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the AS-P890-300 according to the applicable Schneider Electric 800 Series hardware documentation and the electrical requirements of the host installation.\u003c\/p\u003e\n\u003cp\u003eVerify the selected power source before energizing the processor. The 115\/230 VAC and 24 VDC supply options should be wired according to the applicable terminal identification and system configuration.\u003c\/p\u003e\n\u003cp\u003eUse 75-ohm coaxial cable for the specified remote I\/O network connections. Maintain appropriate cable routing and separation from high-current or high-noise power conductors to reduce electromagnetic coupling.\u003c\/p\u003e\n\u003cp\u003eFor redundant remote I\/O cabling, route the two network paths separately where the installation permits. Avoid unnecessary cable loops, sharp bends, or routing conditions that can introduce mechanical stress or signal degradation.\u003c\/p\u003e\n\u003cp\u003eTerminate cable shields and protective conductors according to the system grounding design. Avoid creating unintended ground loops through multiple shield termination points unless required by the installation standard.\u003c\/p\u003e\n\u003cp\u003eBefore commissioning, verify the processor power input, network cabling, I\/O addressing, communication interfaces, and connected 800 Series I\/O modules. The supplied source contains conflicting weight values of 4.00 lb (1.81 kg) and 2.94 lb; physical identification should therefore be confirmed against the actual hardware documentation before mechanical installation.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":50062940242162,"sku":"Remote I\/O Processors, Schneider Electric 800 Series","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/AS-P890-3002.jpg?v=1789113308","url":"https:\/\/www.petrospare.com\/products\/schneider-electric-as-p890-300-800-series-remote-i-o-processor","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}