{"product_id":"general-electric-is220pioah1a-interface-i-o-module","title":"General Electric IS220PIOAH1A Mark VI Speedtronic Arcnet I\/O Pack","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eIS220PIOAH1A\u003c\/strong\u003e is an ARCNET interface module and communications bridge I\/O pack manufactured by General Electric as part of the Mark VI Speedtronic control system and utilized within Mark VIe Excitation Control systems. This module is designed without an associated standard terminal board, interfacing instead directly with a JPDV interface PCB to perform advanced hardware processes such as algorithmic computations and sensor signal digitization. Operating on a QNX operating system powered by an internal 32-bit RISC 266 MHz CPU processor board, the \u003cstrong\u003eIS220PIOAH1A\u003c\/strong\u003e establishes reliable data bridges between the local interfaces and the main controller board housed within the central processor. Its networking architecture includes dual 100 MB Ethernet ports for robust industrial communication, a local power port, and an integrated ambient thermal sensor configured to trigger a system alarm if internal operating thresholds are crossed.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperates as a high-speed communications bridge module between ARCNET networks and core controller boards\u003c\/li\u003e\n\u003cli\u003eFeatures an internal standalone processor board running a real-time QNX OS with a 32-bit RISC 266 MHz CPU\u003c\/li\u003e\n\u003cli\u003eInterfaced directly with a JPDV board rather than standard multi-screw terminal blocks\u003c\/li\u003e\n\u003cli\u003eSupports rapid execution of control algorithms and local digitization of raw sensor signals\u003c\/li\u003e\n\u003cli\u003eEngineered with dual 100 MB Ethernet ports to maintain concurrent communication paths\u003c\/li\u003e\n\u003cli\u003eIncludes a front-facing infrared port transceiver designated for low-level configuration and naming tasks\u003c\/li\u003e\n\u003cli\u003eEquipped with an integrated ambient temperature sensor to deliver proactive over-temperature alarms\u003c\/li\u003e\n\u003cli\u003eProvides clear faceplate visual indications via multiple diagnostic LED status indicators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGas and steam turbine control systems featuring Speedtronic technology\u003c\/li\u003e\n\u003cli\u003eIndustrial Mark VIe Excitation Control configurations\u003c\/li\u003e\n\u003cli\u003eHigh-speed industrial ARCNET communication network installations\u003c\/li\u003e\n\u003cli\u003eAutomated process control environments utilizing real-time QNX architectures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eIS220PIOAH1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eMark VI Speedtronic \/ Mark VIe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eArcnet I\/O Pack (Communications Bridge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating System\u003c\/td\u003e\n\u003ctd\u003eQNX OS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Architecture\u003c\/td\u003e\n\u003ctd\u003e32-bit RISC CPU, 266 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Ports\u003c\/td\u003e\n\u003ctd\u003eDual 100 MB ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e28 V dc (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30 Celsius to 65 Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment Hazard Rating\u003c\/td\u003e\n\u003ctd\u003eClass 1, Div. 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eARCNET Compatibility\u003c\/td\u003e\n\u003ctd\u003eFully Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssociated Interface Board\u003c\/td\u003e\n\u003ctd\u003eJPDV PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstruction Manual\u003c\/td\u003e\n\u003ctd\u003eGEH-6800 Volume II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector \/ Interface\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction \/ Description\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDual Ethernet Ports\u003c\/td\u003e\n\u003ctd\u003e100 MB network lines interfacing with main system controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 Pin Power Input\u003c\/td\u003e\n\u003ctd\u003eConnection port for supplying a typical 28 V dc power source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFaceplate LEDs\u003c\/td\u003e\n\u003ctd\u003eVisual feedback indicators for power status, attention, Ethernet link, and active status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInfrared Port\u003c\/td\u003e\n\u003ctd\u003eLocal transceiver utilized for setup or low-level diagnostic name mapping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Interfacing:\u003c\/strong\u003e Mount the module directly onto the designated JPDV interface terminal rack. Unlike standard I\/O packs, it does not employ a separate detached terminal block.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecuring Content:\u003c\/strong\u003e Ensure the module is properly seated and completely locked down onto the JPDV assembly by firmly tightening down the integrated connectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Routine:\u003c\/strong\u003e Attach all necessary data lines, including the dual 100 MB network communication lines and the primary 3-pin power connection cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Application:\u003c\/strong\u003e Apply a rated 28 V dc typical power supply line through the power input port, then run initial system configurations to establish structural network handshakes as outlined in instruction manual GEH-6800 Vol II.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClass 1, Div. 2 Hazardous Area Rating\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52695417586027,"sku":"IS220PIOAH1A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/general-electric-is220pioah1a-interface-i-o-module-soiz5wimfr0_5a0120f1-762a-4035-90d8-05e50be73956.jpg?v=1766135297","url":"https:\/\/www.plcprotech.com\/pt\/products\/general-electric-is220pioah1a-interface-i-o-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}