{"product_id":"ge-is220staih2acb-analog-input-module","title":"GE IS220STAIH2ACB Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE IS220STAIH2ACB\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS220STAIH2A\u003c\/strong\u003e Analog Input Pack, operates as a dedicated hardware component for analog signal conditioning and high-resolution digitalization within Mark VIe control system networks.\u003c\/p\u003e\n\u003ch3\u003eHardware 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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS220STAIH2ACB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States of America (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.68 kg nominal reference mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eCompact terminal-mounted I\/O pack profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSourced via 28 VDC nominal input supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channel Density\u003c\/td\u003e\n\u003ctd\u003e8 differential analog input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e+-5 VDC, +-10 VDC, 0-20 mA, 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog-to-Digital Converter\u003c\/td\u003e\n\u003ctd\u003e16-bit successive approximation ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eDual redundant 100Base-TX Ethernet ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuit Protection\u003c\/td\u003e\n\u003ctd\u003eOvervoltage, short-circuit, and surge protection limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Networks Interface\u003c\/h3\u003e\n\u003cp\u003eThe IS220STAIH2ACB architecture converts external analog field variables into linearized digital registers designed to track process metrics over backplane bus communication velocity Licences. By processing incoming current and voltage loops through an onboard 16-bit converter, the module handles signal transformations without introducing processing loop lag.\u003c\/p\u003e\n\u003cp\u003eThe internal dual Ethernet ports mirror active monitoring values over Profinet \/ EtherNet\/IP deterministic networks and native IONet redundancy layers to maintain continuous connection tracking across the control cluster. The module layout supports independent I\/O density scaling routines by plugging directly into a companion terminal board assembly. This localized hardware execution ensures that analog-to-digital sampling cycles run in parallel with the main system software configuration firmware flash compatibility parameters, preventing propagation latencies from interrupting real-time turbine loop execution.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the 4-20 mA loop power configuration adjusted for active versus passive transmitters on the terminal board?\u003c\/p\u003e\n\u003cp\u003eA: The hardware selection is determined by terminal board jumper placements or internal configuration parameters. The board routes a regulated internal supply to power passive 2-wire loops, or configures the terminal as an isolated high-impedance differential input for externally powered 4-wire active instruments.\u003c\/p\u003e\n\u003cp\u003eQ: What action does the IS220STAIH2ACB take when an input line encounters an overvoltage spike?\u003c\/p\u003e\n\u003cp\u003eA: The module incorporates solid-state clamping diodes and current-limiting resistors on all 8 channels. When a surge crosses the voltage thresholds, the protection circuit shunts the excess energy to the chassis ground frame, isolating the internal 16-bit ADC component from thermal damage.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45066981081203,"sku":"IS220STAIH2ACB","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-09_09-01-14_1dbd412d-d216-40c1-b241-2120d5beef39.png?v=1780545053","url":"https:\/\/www.dcssupplier.com\/ar\/products\/ge-is220staih2acb-analog-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}