{"product_id":"ge-is220pdiah1b-is230sncih2a-input-module","title":"GE IS220PDIAH1B（IS230SNCIH2A) Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE IS220PDIAH1B\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS230SNCIH2A\u003c\/strong\u003e Discrete Input Module, operates as a dedicated hardware component for high-speed binary signal acquisition within GE Mark VIe turbine control architectures.\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\u003eIS220PDIAH1B (IS230SNCIH2A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSystem dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Mark VIe I\/O module form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial control environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003eMultiple isolated discrete input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and DCS Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane bus communication velocity:\u003c\/strong\u003e The module maintains deterministic communication with the Mark VIe I\/O processor, ensuring that field-side digital state transitions are reflected in the turbine control logic within the millisecond-range scan cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP deterministic networks:\u003c\/strong\u003e The module integrates into the Mark VIe I\/O network, providing synchronized data acquisition for critical turbine protection and monitoring sequences.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O density scaling:\u003c\/strong\u003e The hardware design supports high-density discrete monitoring, allowing for the precise grouping of switch and sensor feedback inputs within the control chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware flash compatibility:\u003c\/strong\u003e The module supports field-level firmware updates, ensuring hardware-to-logic compatibility during control system life-cycle maintenance and logic upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the IS220PDIAH1B support hot-swapping?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping capability is governed by the specific configuration of the Mark VIe rack. Always verify the status of the turbine control application and ensure I\/O channels are in a safe, non-active state before removing or inserting the module.\u003c\/p\u003e\n\u003cp\u003eQ: How are input signals isolated?\u003c\/p\u003e\n\u003cp\u003eA: The module utilizes internal isolation barriers for each discrete input channel. This prevents ground loops and electrical transients from propagating from field-installed switches or relays back into the system backplane.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Seat the module into the designated slot on the Mark VIe I\/O rack. Ensure the locking tabs are fully engaged to provide a stable, low-resistance electrical connection to the backplane bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Bond the module chassis to the cabinet’s instrument earth bus. A low-impedance connection is mandatory to ensure signal reference stability and to maximize the effectiveness of the input isolation circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Terminate field wiring from switches and sensors to the rack terminal blocks. Segregate digital input wiring from high-power AC or motor control conduits by a minimum of 150 mm to prevent inductive crosstalk and false signal triggering.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45212710305907,"sku":"IS220PDIAH1B（IS230SNCIH2A)","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-30_09-13-00_93784e18-8795-4891-a433-5ef062c38ee5.png?v=1783677970","url":"https:\/\/www.dcssupplier.com\/ar\/products\/ge-is220pdiah1b-is230sncih2a-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}