{"product_id":"ge-is200srlyh2aaa-industrial-automation-module-stable","title":"GE IS200SRLYH2AAA Industrial Automation Module - Stable","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe GE IS200SRLYH2AAA is a Simplex Relay Output (SRLY) terminal board engineered for the Mark VIe series, a cornerstone of General Electric's turbine management systems. This industrial automation module serves as the interface between the control system and field devices, delivering 12 form C relay output circuits across 48 customer terminals. Designed for reliability in demanding environments, the IS200SRLYH2AAA supports both PDOA and YDOA I\/O packs, ensuring flexible integration into existing distributed control systems.\u003c\/p\u003e\u003cp\u003ePart of the legacy Mark VI Speedtronic series, the IS200SRLYH2AAA reflects GE's decades of expertise in gas and steam turbine control. Its surface-mount technology and compact board size (15.9 cm high x 17.8 cm wide) allow for efficient use of cabinet space, while the operating temperature range of -30 to 65°C ensures stable performance in harsh industrial settings.\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric (GE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eMark VI Speedtronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eIS200SRLYH2AAA Simplex Relay Terminal Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Part Number\u003c\/td\u003e\n\u003ctd\u003eIS200SRLYH2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRevision Total\u003c\/td\u003e\n\u003ctd\u003e1 Revision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Revision\u003c\/td\u003e\n\u003ctd\u003e1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMark VI Series Grouping\u003c\/td\u003e\n\u003ctd\u003eGroup 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Relay Channels\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Load Current\u003c\/td\u003e\n\u003ctd\u003e125 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Size\u003c\/td\u003e\n\u003ctd\u003e15.9 cm high x 17.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-30 to 65°C\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\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003ctd\u003eGEH-6721D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 Form C Relay Outputs:\u003c\/strong\u003e Each relay provides isolated contact pairs for position feedback, ensuring accurate status monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e48 Customer Terminals:\u003c\/strong\u003e Distributed across a green terminal block (TB1) with 24 terminals on top and 24 on the bottom, offering ample wiring points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePluggable Euro-Style Terminals:\u003c\/strong\u003e Simplify installation and maintenance, reducing downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Stacking Capability:\u003c\/strong\u003e The board's design keeps all components below the height of the attached I\/O pack, allowing two boards to be stacked for space efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegacy Reliability:\u003c\/strong\u003e As part of the Mark VI series, the IS200SRLYH2AAA benefits from GE's proven turbine control technology.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe GE IS200SRLYH2AAA excels in gas and steam turbine management systems, where precise relay control is critical. Its robust design makes it suitable for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Generation Plants:\u003c\/strong\u003e Managing turbine startup, shutdown, and emergency trips with reliable relay switching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistributed Control Systems (DCS):\u003c\/strong\u003e Serving as a terminal board for I\/O packs in GE Mark VIe systems, enabling seamless communication between controllers and field devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegacy System Upgrades:\u003c\/strong\u003e Replacing older relay boards in existing Mark VI installations to maintain system integrity without a full overhaul.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor maintenance teams, the board's clear labeling (relays K1–K12) and accessible terminal layout simplify troubleshooting, reducing mean time to repair.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eMount the IS200SRLYH2AAA to a sheet metal carrier with a plastic insulator, then secure the assembly to the cabinet using screws. If an option board is required, plug it directly into the board's connectors—the connector force holds it firmly in place.\u003c\/p\u003e\u003cp\u003eTerminal definitions are straightforward: \u003cstrong\u003eNC\u003c\/strong\u003e (normally closed), \u003cstrong\u003eCOM\u003c\/strong\u003e (common), and \u003cstrong\u003eNO\u003c\/strong\u003e (normally open) for each form C relay. Ensure wiring matches these designations to avoid misoperation. The board supports a current rating of 5 A for customer screw and JW1 circuits, with voltage clearance exceeding 250 V AC; however, the relay rating remains the limiting factor per application.\u003c\/p\u003e\u003cp\u003eNote that on this version, JW1 and JW2 connectors are replaced by fixed box terminals, so no option board connection is available through those points. Verify your system's requirements before ordering.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRegular inspection of the IS200SRLYH2AAA is essential to ensure long-term reliability. Check relay operation periodically—clicking sounds during switching indicate normal function. Examine terminal block TB1 for loose connections or signs of overheating, such as discoloration. Keep the board clean and free of dust, which can affect relay contact performance.\u003c\/p\u003e\u003cp\u003eThe board's operating temperature range of -30 to 65°C allows deployment in most industrial environments. For maximum lifespan, avoid exposing the board to excessive vibration or moisture. Since the Mark VI series is a legacy product, having a spare IS200SRLYH2AAA on hand minimizes downtime risk—a cost-effective strategy for critical turbine control systems.\u003c\/p\u003e\u003ch2\u003eBuying Guide\u003c\/h2\u003e\u003cp\u003eBefore purchasing the GE IS200SRLYH2AAA, confirm your system's revision requirements. This model has a functional revision of 1 A, so verify compatibility with your existing Mark VIe setup. Also, check whether you need option boards (e.g., WROBH1 or WROFH1) for relay power distribution—these are not included with the board.\u003c\/p\u003e\u003cp\u003ePLC Source PRO stocks genuine GE IS200SRLYH2AAA boards and can advise on compatibility. As a trusted supplier of industrial automation spares, we ensure fast delivery and competitive pricing for your maintenance needs.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default","offer_id":44446564417635,"sku":"IS200SRLYH2AAA","price":221.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/IS200SPIDG1A_b957021c-4f3b-464e-9c95-32ab2f7f4c5c.jpg?v=1785943329","url":"https:\/\/www.plcsourcepro.com\/ar\/products\/ge-is200srlyh2aaa-industrial-automation-module-stable","provider":"PLC Source PRO","version":"1.0","type":"link"}