{"product_id":"as-j892-002-schneider-electric-remote-i-o-processor","title":"AS-J892-002 | Schneider Electric Remote I\/O Processor","description":"\u003cp\u003eThe \u003cstrong\u003eSchneider Electric AS-J892-002\u003c\/strong\u003e is a dual-channel remote I\/O (RIO) processor module designed for Modicon 984 series control systems. Installed within an 800 Series I\/O rack structure, the module establishes deterministic, high-speed communication between distributed field I\/O drops and the central programmable logic controller host via an S908 coaxial network architecture.\u003c\/p\u003e\n\u003ch3\u003eRemote Communications and Redundancy Architecture\u003c\/h3\u003e\n\u003cp\u003eThe module features a dual-channel coaxial communication interface configured for S908 RIO network topology. Utilizing twin channels, the processor enables redundant cabling setups to safeguard control communications against single-point cable breaks or signal degradation. It manages local backplane bus traffic for attached 800 Series I\/O modules, translating remote network commands into discrete and analog I\/O updates.\u003c\/p\u003e\n\u003ch3\u003eDiagnostics and System Integration\u003c\/h3\u003e\n\u003cp\u003eFront-panel LED status indicators provide immediate visual feedback regarding power rail integrity, network channel communication status, and rack health. The processor continuously executes diagnostic routines and updates internal communication status arrays monitored by the central Modicon 984 CPU, facilitating proactive network troubleshooting.\u003c\/p\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\u003eAS-J892-002\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric \/ Modicon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRemote I\/O Processor Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries Compatibility\u003c\/td\u003e\n\u003ctd\u003eModicon 984 \/ 800 Series I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Configuration\u003c\/td\u003e\n\u003ctd\u003eDual Channel (Redundant Cable Support)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus \/ Interface\u003c\/td\u003e\n\u003ctd\u003eS908 Remote I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.44 lbs (approx. 2.01 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary functional difference between single-channel and dual-channel Modicon RIO drop adapters?A: Dual-channel processors like the AS-J892-002 allow simultaneous connection to two redundant coaxial cable trunks. If one cable path fails or experiences interference, signal transmission maintains unbroken operation across the secondary path.\u003c\/p\u003e\n\u003cp\u003eQ: Which rack systems accept the AS-J892-002 module? A: The module installs directly into standard Modicon 800 Series primary subracks\/housings, operating as the head adapter module for the remote drop.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":67125125316723,"sku":"AS-J892-002","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/AS-J890-001_Cocoai_d7694d8a-47ba-4105-b6af-63a449992fdf.jpg?v=1793956525","url":"https:\/\/www.dcssupplier.com\/products\/as-j892-002-schneider-electric-remote-i-o-processor","provider":"DcsSupplier Limited","version":"1.0","type":"link"}