{"product_id":"ge-is20osnrlh2a-is230snrlh2a-discrete-output-relay-module","title":"GE IS20OSNRLH2A（IS230SNRLH2A) Discrete Output Relay Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE IS200SNRLH2A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS230SNRLH2A\u003c\/strong\u003e Discrete Output Relay Module, operates as a dedicated hardware component for high-power field device actuation within GE Mark VIe and Mark VIeS 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\u003eIS200SNRLH2A (IS230SNRLH2A)\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\u003e1.14 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e15.9 cm x 17.8 cm x 6.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem backplane dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Capacity\u003c\/td\u003e\n\u003ctd\u003e12 Form-C Relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and PLC 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 processor, ensuring that relay state transitions are synchronized with the controller's 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 Ethernet fabric, allowing for high-speed command execution and relay state monitoring across the turbine control network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O density scaling:\u003c\/strong\u003e The 12-relay configuration provides a compact density for local actuation of solenoids and contactors, suitable for non-redundant (simplex) application requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware flash compatibility:\u003c\/strong\u003e The module supports internal diagnostics and communication management, ensuring consistency with the overall turbine control platform's firmware requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the IS200SNRLH2A support hot-swapping?\u003c\/p\u003e\n\u003cp\u003eA: The ability to hot-swap depends on the specific Mark VIe control rack configuration. Ensure the I\/O rack backplane and firmware support active insertion; otherwise, the rack must be de-energized to prevent electrical damage to the D-shell and backplane connectors.\u003c\/p\u003e\n\u003cp\u003eQ: How is the relay output rating determined?\u003c\/p\u003e\n\u003cp\u003eA: The relay capacity is derated based on the operating voltage; specifically, it supports 5 A at 24 V DC, 1.2 A at 48 V DC, and 0.6 A at 125 V DC. Verify the field device load does not exceed these values to avoid contact welding or premature relay failure.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the module onto a standard DIN rail. Ensure the terminal Euro-style box terminals are fully accessible for wiring and that the module is positioned to allow adequate airflow for thermal management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the chassis ground to the cabinet’s instrument earth bus. A low-impedance connection is mandatory to provide a return path for relay transients and to protect the internal surface-mount electronics from EMI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Terminate field devices to the Euro-style terminals using appropriate wire ferrules. Maintain strict separation between high-current relay output wiring and low-voltage control signal cables (at least 150 mm) to prevent inductive noise injection into the backplane.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45212675997811,"sku":"IS20OSNRLH2A（IS230SNRLH2A)","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-17_11-37-55_e65c1ce7-dbd8-4e91-a8c4-64af16ac31d7.png?v=1783677820","url":"https:\/\/www.dcssupplier.com\/products\/ge-is20osnrlh2a-is230snrlh2a-discrete-output-relay-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}