{"product_id":"is230sdiih1a-general-electric-mark-vie-contact-input-module","title":"IS230SDIIH1A General Electric Mark VIe Contact Input Module","description":"\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eThe General Electric \u003cspan style=\"color: #d9534f;\"\u003e\u003cstrong\u003eIS230SDIIH1A\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eMark VIe\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color: #27ae60;\"\u003e\u003cstrong\u003eContact Input Module\u003c\/strong\u003e\u003c\/span\u003e provides reliable 16-channel discrete signal acquisition for distributed turbine control frameworks. Global PLC Spare HUB's Insight highlights this assembly—comprising the IS200SDII terminal board and PDII I\/O pack—for its versatile architecture supporting both point-isolated and group-isolated configurations via optional WDII boards. Engineers rely on its robust DIN-rail mounting and spray-based conformal coating for high-reliability operation in harsh industrial environments.\u003c\/p\u003e\n\u003ch3\u003eEngineering Specification Matrix\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand \/ Manufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric (GE Energy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number \/ Catalog No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color: #d9534f;\"\u003e\u003cstrong\u003eIS230SDIIH1A\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Series \u0026amp; Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eMark VIe\u003c\/strong\u003e\u003c\/span\u003e \/ \u003cspan style=\"color: #27ae60;\"\u003e\u003cstrong\u003eContact Input Module\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHardware Composition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIS200SDII Terminal Board + PDII I\/O Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Channels \u0026amp; Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 channels (Configurable: Point-isolated or Group-isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 to 32 VDC (Standard); Supports 48VDC, 125VDC, 115VAC, 230VAC via options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Lead Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOption Board Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWDIIH1 (24VDC \/ 115VAC \/ 230VAC), WDIIH2 (48VDC), WDIIH3 (125VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Strategy \u0026amp; Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN Rail \/ 15.9 cm high x 17.8 cm width; Weighs approx. 2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30 to 65 °C operating temperature; Spray-based conformal coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManual Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGEH-6721L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eField Wiring \u0026amp; Wetting Configuration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the \u003cspan style=\"color: #d9534f;\"\u003e\u003cstrong\u003eIS230SDIIH1A\u003c\/strong\u003e\u003c\/span\u003e securely onto a standard DIN rail inside the system cabinet.\u003c\/li\u003e\n\u003cli\u003eConnect field sensors—such as relay contacts, switches, and fuses—using the three-terminal Euro-style box blocks per channel.\u003c\/li\u003e\n\u003cli\u003eInstall a WDII option board if system wetting is required across multiple channels (WDIIH1 for 24VDC\/115-230VAC, WDIIH2 for 48VDC, or WDIIH3 for 125VDC).\u003c\/li\u003e\n\u003cli\u003eRemove individual channel fuses on the WDII board to revert specific loops back to point-isolated mode.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Diagnostics \u0026amp; Fault Monitoring\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe PDII pack firmware calculates terminal voltages from isolated digital sensing circuits to declare clear on\/off states.\u003c\/li\u003e\n\u003cli\u003eOptional WDII boards incorporate dedicated isolated voltage detector circuits to monitor system wetting health continuously.\u003c\/li\u003e\n\u003cli\u003eField line fault monitoring detects open wiring or blown wetting fuses when matching parallel or series resistors are installed near field contacts.\u003c\/li\u003e\n\u003cli\u003eToolboxST application software provides real-time status visualization and diagnostic logging for every discrete input loop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTarget Applications \u0026amp; Compatible Equipment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Systems:\u003c\/strong\u003e GE Distributed Control Systems and Mark VIe turbine control platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbine Skids:\u003c\/strong\u003e Monitoring emergency trip switches, auxiliary relay states, and safety interlocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Generation:\u003c\/strong\u003e Acquiring high-voltage discrete field signals across balance-of-plant automation cabinets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Industrial Processes:\u003c\/strong\u003e Tracking fuse conditions and valve limit switches in demanding thermal environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFulfillment, Warranty \u0026amp; Logistics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Logistics:\u003c\/strong\u003e Expedited worldwide shipping dispatched safely via FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessing Window:\u003c\/strong\u003e Verified orders ship out within 24 to 48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Guarantee:\u003c\/strong\u003e Protected by a comprehensive 12-month replacement warranty covering hardware integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Frequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary difference between point isolation and group isolation on the \u003cspan style=\"color: #d9534f;\"\u003e\u003cstrong\u003eIS230SDIIH1A\u003c\/strong\u003e\u003c\/span\u003e?\u003c\/strong\u003e\u003cbr\u003eA: Point isolation keeps each of the 16 channels electrically independent with individual reference paths, whereas group isolation utilizes a WDII option board to apply a common system wetting voltage across grouped channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I configure a specific channel back to point-isolated mode when using a WDIIH1 board?\u003c\/strong\u003e\u003cbr\u003eA: You must physically remove the corresponding channel fuse on the WDIIH1 option board and configure the channel settings accordingly within the ToolboxST application software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What causes an open-circuit field fault alarm to trigger in ToolboxST?\u003c\/strong\u003e\u003cbr\u003eA: Open-circuit alarms are typically triggered when paired monitoring resistors are installed near the field contact and the PDII pack detects a break in wiring continuity or a blown wetting fuse.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the IS230SDIIH1A handle mixed AC and DC voltage inputs simultaneously?\u003c\/strong\u003e\u003cbr\u003eA: Yes, when configured for point isolation without a WDII option board, individual channels can process different voltage levels and types independently.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What precautions should be taken when connecting wetting voltage to the WDIIH1 terminal blocks?\u003c\/strong\u003e\u003cbr\u003eA: Ensure correct polarity on the JE1 or JE2 parallel connectors (pin 1 positive, pin 3 negative) because reverse polarity wiring can disrupt signal detection and damage internal protection circuits.\u003c\/p\u003e\n\u003ch3\u003ePurchasing Guide\u003c\/h3\u003e\n\u003cp\u003eWhen selecting the \u003cspan style=\"color: #d9534f;\"\u003e\u003cstrong\u003eIS230SDIIH1A\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color: #2980b9;\"\u003e\u003cstrong\u003eMark VIe\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color: #27ae60;\"\u003e\u003cstrong\u003eContact Input Module\u003c\/strong\u003e\u003c\/span\u003e, verify your cabinet's wetting voltage requirements and ensure the correct WDII option board is specified. Global PLC Spare HUB recommends reviewing your field sensor types and lead resistance limits (under 15 Ohms) to guarantee precise signal conversion during system startup.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45276074868918,"sku":"IS230SDIIH1A","price":365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IS230SDIIH1A.jpg?v=1784708339","url":"https:\/\/www.plcsparehub.com\/products\/is230sdiih1a-general-electric-mark-vie-contact-input-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}