{"product_id":"ge-is20osnrlh2a-ef-bc-88is230snrlh2a-discrete-output-relay-module","title":"GE IS20OSNRLH2A（IS230SNRLH2A) Discrete Output Relay Module","description":"\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003ch3\u003e\nProduct Overview\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE IS20OSNRLH2A（IS230SNRLH2A)\u003c\/strong\u003e is a high-reliability discrete output relay module designed for the Mark VIe and Mark VIeS turbine control systems. It enables precise control of external devices, including solenoids, contactors, and alarms, ensuring deterministic and fault-tolerant operation in mission-critical industrial environments. Moreover, its hot-swappable design allows maintenance without system downtime, maximizing operational efficiency.\u003c\/p\u003e\n\u003ch3\u003e\nKey Features\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nProvides 12 isolated relay outputs for flexible discrete control.\n\u003c\/li\u003e\n\u003cli\u003e\nForm-C (SPDT) electromechanical relays support high-current switching.\n\u003c\/li\u003e\n\u003cli\u003e\nBuilt-in suppression protects outputs against inductive load damage.\n\u003c\/li\u003e\n\u003cli\u003e\nRedundant IONet interface ensures fault-tolerant turbine and process control.\n\u003c\/li\u003e\n\u003cli\u003e\nWide operating temperature range and conformal coating improve durability in harsh conditions.\n\u003c\/li\u003e\n\u003cli\u003e\nHot-swappable design reduces maintenance downtime and operational risk.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nTechnical Specifications\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Characteristics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nOutputs: 12 isolated relay channels\n\u003c\/li\u003e\n\u003cli\u003e\nRelay Type: Form-C (SPDT) electromechanical\n\u003c\/li\u003e\n\u003cli\u003e\nContact Ratings: 125 V AC, 5 A resistive; 30 V DC, 5 A resistive\n\u003c\/li\u003e\n\u003cli\u003e\nIsolation: 1500 V RMS between channels and system ground\n\u003c\/li\u003e\n\u003cli\u003e\nSwitching Speed: \u0026lt; 10 ms typical\n\u003c\/li\u003e\n\u003cli\u003e\nProtection: Built-in suppression for inductive loads\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePower \u0026amp; Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nPower Supply: 28 V DC nominal (18–36 V DC range)\n\u003c\/li\u003e\n\u003cli\u003e\nConsumption: ~8 W typical\n\u003c\/li\u003e\n\u003cli\u003e\nInterface: IONet Ethernet connectivity\n\u003c\/li\u003e\n\u003cli\u003e\nRedundancy: Dual IONet support for fault-tolerant operation\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical \u0026amp; Environmental\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nForm Factor: Compact plug-in module for Mark VIe I\/O racks\n\u003c\/li\u003e\n\u003cli\u003e\nDimensions: 147 × 51 × 116 mm\n\u003c\/li\u003e\n\u003cli\u003e\nWeight: 0.5 kg\n\u003c\/li\u003e\n\u003cli\u003e\nOperating Temperature: –40 °C to +70 °C\n\u003c\/li\u003e\n\u003cli\u003e\nStorage Temperature: –40 °C to +85 °C\n\u003c\/li\u003e\n\u003cli\u003e\nHumidity: 5–95% non-condensing\n\u003c\/li\u003e\n\u003cli\u003e\nCoating: Conformal coating for corrosion resistance (G3 standard)\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eReliability \u0026amp; Compliance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nMTBF: \u0026gt; 250,000 hours\n\u003c\/li\u003e\n\u003cli\u003e\nCertifications: CE, UL, IEC 61508 SIL 2 compliant\n\u003c\/li\u003e\n\u003cli\u003e\nHot-swappable design for online replacement without system shutdown\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nTypical Applications\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nTurbine and generator control systems requiring precise discrete actuation.\n\u003c\/li\u003e\n\u003cli\u003e\nIndustrial automation where solenoids, alarms, and contactors need reliable switching.\n\u003c\/li\u003e\n\u003cli\u003e\nRedundant process control systems for critical industrial plants.\n\u003c\/li\u003e\n\u003cli\u003e\nApplications demanding deterministic relay switching in harsh or corrosive environments.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\nFAQ\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can the module operate in extreme temperatures?\u003c\/strong\u003e\r\nYes, the IS20OSNRLH2A functions reliably from –40 °C to +70 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How many devices can it control simultaneously?\u003c\/strong\u003e\r\nIt provides 12 isolated relay outputs for independent control of multiple devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is it safe to replace the module while the system is running?\u003c\/strong\u003e\r\nAbsolutely. Its hot-swappable design allows safe online replacement without shutting down.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: Does it support redundant network connections?\u003c\/strong\u003e\r\nYes, dual IONet connections ensure fault-tolerant operation for mission-critical applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52761943441693,"sku":"IS20OSNRLH2A（IS230SNRLH2A)","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/IS20OSNRLH2A_IS230SNRLH2A_1000.jpg?v=1787215757","url":"https:\/\/www.6gcontrols.com\/products\/ge-is20osnrlh2a-ef-bc-88is230snrlh2a-discrete-output-relay-module","provider":"6G Controls","version":"1.0","type":"link"}