{"product_id":"is220pscah1a-general-electric-mark-vie-communications-module","title":"IS220PSCAH1A General Electric Mark VIe Communications Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe IS220PSCAH1A is a serial communications interface pack used in GE control system environments to connect field devices and subsystems that communicate over Modbus serial links. It is typically applied as a protocol gateway\/interface module when integrating instruments, actuators, skids, or auxiliary packages into a turbine or plant control architecture. The module supports multiple serial electrical standards and is used with a compatible serial terminal board to provide secure field wiring and cabinet integration.\u003c\/p\u003e\n\u003cp\u003eDesigned for industrial uptime requirements, the IS220PSCAH1A includes onboard status monitoring and self-check functions that support commissioning and troubleshooting. Configuration parameters such as serial framing and station addressing are set to match the connected Modbus network requirements.\u003c\/p\u003e\n\u003ch3\u003eHardware Parameters\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication function: Serial Modbus interface pack (master service capability depending on system configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNetwork integration: Interfaces to the control system via Ethernet-based communications (system topology dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSerial channels: Three independent serial ports supporting common industrial physical layers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupported electrical standards:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRS-485 half-duplex\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRS-232\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRS-422\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eSerial configuration: Adjustable baud rate and protocol framing parameters (RTU mode, data bits, parity, and node addressing as required)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnostics: Self-diagnostic monitoring and alarm reporting for communication and signal-related faults (implementation depends on application and configured points)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule type\u003c\/td\u003e\n\u003ctd\u003eCommunications Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel number\u003c\/td\u003e\n\u003ctd\u003eIS220PSCAH1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. weight\u003c\/td\u003e\n\u003ctd\u003e~0.38 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (approx.)\u003c\/td\u003e\n\u003ctd\u003e4.5 x 13.5 x 8.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegration hardware\u003c\/td\u003e\n\u003ctd\u003eRequires a compatible serial communication terminal board for field termination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eModbus RTU integration of third-party devices into turbine and plant control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSerial communications for positioners, analyzers, protection relays, and packaged skids using RS-232\/RS-422\/RS-485\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMulti-drop RS-485 networks where half-duplex wiring and addressable nodes are required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetrofit projects that must retain existing serial field devices while upgrading the main control platform\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintenance replacement of communications interface packs to restore stable fieldbus connectivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":45519077114029,"sku":"IS220PSCAH1A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/general-electric-is220pscah1a-communications-module-o1qjct3obi1.jpg?v=1766986385","url":"https:\/\/www.maxwellplc.com\/products\/is220pscah1a-general-electric-mark-vie-communications-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}