{"product_id":"ge-is220pscah1a-serial-communication-i-o-module-mark-vie","title":"GE IS220PSCAH1A Serial Communication I\/O Module | Mark VIe","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe GE IS220PSCAH1A is a Serial Modbus Communication I\/O Module designed for the Mark VIe series, widely used in gas turbine control systems. This I\/O pack provides the electrical interface between one or two I\/O Ethernet networks and a serial communications terminal board, ensuring reliable data exchange in demanding industrial environments.\u003c\/p\u003e\u003cp\u003eManufactured by General Electric, the IS220PSCAH1A supports RS-232, RS-422, and RS-485 half-duplex standards across six individually configurable channels. With dual RJ-45 Ethernet ports and a 3-pin power input, it integrates seamlessly into existing Mark VIe architectures.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eIS220PSCAH1A (REV K)\u003c\/td\u003e\n\u003c\/tr\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eMark VIe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSerial Communication I\/O Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Trip Solenoids\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Outputs\u003c\/td\u003e\n\u003ctd\u003e125 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuppression\u003c\/td\u003e\n\u003ctd\u003eMOV across the solenoid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Interlock Isolation\u003c\/td\u003e\n\u003ctd\u003eOptical isolation to 1500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e17.8 cm wide x 33.02 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e30 to 65 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e24\/28 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40 to 158 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Distance (RS232 Mode)\u003c\/td\u003e\n\u003ctd\u003e50 ft (15 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaud Rate (Master Service)\u003c\/td\u003e\n\u003ctd\u003e300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSix individually configurable serial transceiver channels (RS-232, RS-422, RS-485 half-duplex)\u003c\/li\u003e\n\u003cli\u003eDual RJ-45 Ethernet connectors for redundant network connectivity\u003c\/li\u003e\n\u003cli\u003eSupports Ethernet Modbus Master Protocol on simplex networks\u003c\/li\u003e\n\u003cli\u003eSelf-diagnostic capabilities with configurable high\/low limits\u003c\/li\u003e\n\u003cli\u003eSurface-mount technology for reliable performance\u003c\/li\u003e\n\u003cli\u003eOperates on QNX operating system\u003c\/li\u003e\n\u003cli\u003eIn stock, ready for immediate shipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe IS220PSCAH1A is integral to Mark VIe systems used in steam and gas turbine power generation, balance of plant (BoP) management, deep-sea drilling, desalination, and gas compression. Its robust design ensures stable communication in harsh industrial settings.\u003c\/p\u003e\u003cp\u003eFor example, in a gas turbine control system, the IS220PSCAH1A handles Modbus communication between the controller and field devices, enabling real-time monitoring and control. This reduces downtime and improves operational efficiency.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eFollow these steps for proper installation:\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eSecurely mount the terminal board.\u003c\/li\u003e\n\u003cli\u003ePlug the IS220PSCAH1A directly into the SSCA terminal board connector.\u003c\/li\u003e\n\u003cli\u003eSecure the I\/O pack using threaded inserts adjacent to the Ethernet ports.\u003c\/li\u003e\n\u003cli\u003eConnect one or two Ethernet cables; the pack operates over either port.\u003c\/li\u003e\n\u003cli\u003eApply power via the side connector; soft-start capability manages inrush current.\u003c\/li\u003e\n\u003cli\u003eConfigure the module using ToolboxST application.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRoutine inspection of the IS220PSCAH1A should focus on connector integrity and environmental conditions. The module's self-diagnostic tests monitor analog inputs for position and pressure, generating alarms (e.g., 32-67, 108-113, 114-119, 72-107) to indicate errors. Regular checks ensure prolonged service life and minimal unplanned downtime.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe IS220PSCAH1A integrates with Mark VIe controllers over IONet, supporting both fixed I\/O and Modbus I\/O data flows. It is compatible with ControlST V04.07 and later, and works with RS-232, RS-422, and RS-485 devices. The two Ethernet ports support redundant network configurations, enhancing system reliability.\u003c\/p\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eBefore purchasing, verify your system's compatibility with the IS220PSCAH1A, including firmware version (ControlST V04.07+) and network topology. Ensure you have the necessary Ethernet cables and terminal boards. PLC Source PRO offers this module in stock with a 3-7 day repair turnaround, ensuring minimal disruption to your operations.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default","offer_id":44446860902499,"sku":"IS220PSCAH1A","price":216.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/IS220PSCAH1A_2.jpg?v=1785954548","url":"https:\/\/www.plcsourcepro.com\/ar\/products\/ge-is220pscah1a-serial-communication-i-o-module-mark-vie","provider":"PLC Source PRO","version":"1.0","type":"link"}