{"product_id":"ge-mark-vi-is200trtdh1c-12-channel-rtd-terminal-pcb","title":"GE Mark VI IS200TRTDH1C 12-Channel RTD Terminal PCB","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TRTDH1C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-precision Resistance Temperature Detector (RTD) Input Terminal Board (TRTD) designed for the General Electric Speedtronic Mark VI control system. This module serves as the primary physical interface for monitoring turbine and auxiliary equipment temperatures. By converting resistance values from field-mounted sensors into digital temperature data, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TRTDH1C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides the controller with vital telemetry for thermal protection and combustion optimization.\u003c\/p\u003e\n\u003cp\u003eEngineered for high-reliability industrial environments, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TRTDH1C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures 12 channels of isolated inputs. The board utilizes a low-level constant current excitation source to minimize self-heating of the RTD elements, ensuring superior measurement accuracy of ±0.25% across the operational scale. This revision is optimized for noise immunity, incorporating a 100 dB Common Mode Rejection Ratio (CMRR) to protect signal integrity in the electrically \"noisy\" environments typical of power generation facilities.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TRTDH1C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Platform\u003c\/strong\u003e: GE Mark VI Speedtronic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Acronym\u003c\/strong\u003e: TRTD (RTD Input Terminal Board)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Capacity\u003c\/strong\u003e: 12 RTD Channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupported RTD Types\u003c\/strong\u003e: Pt100 (Platinum 100 Ω), Nickel, Copper (Software Configurable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e: 0–500 Ω\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExcitation Source\u003c\/strong\u003e: Low-level constant current for precision sensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Sampling Rate\u003c\/strong\u003e: 10 Hz per channel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Accuracy\u003c\/strong\u003e: ±0.25% of full scale (0–70 °C environment)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Rating\u003c\/strong\u003e: 500 VDC (Channel-to-channel and channel-to-ground)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNoise Rejection\u003c\/strong\u003e: ≥100 dB @ 50\/60 Hz (CMRR)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Connectors\u003c\/strong\u003e: Heavy-duty screw-type terminal blocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -20 °C to +60 °C (-4 °F to 140 °F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e: -40 °C to +85 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBoard Dimensions\u003c\/strong\u003e: 170 mm × 90 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.38 kg (Net)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Compliance\u003c\/strong\u003e: IEC 61326-1 Industrial EMC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication \u0026amp; System Strategy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TRTDH1C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis essential for monitoring non-combustion temperatures, such as bearing metal temperatures, lubricating oil temperatures, and generator stator winding heat. In a standard Mark VI architecture, the board wires directly to the field sensors and interfaces with a V-series processor card (like the VRTD) via high-density cabling. This setup supports both Simplex and Triple Modular Redundancy (TMR) configurations, allowing for high-availability temperature monitoring where sensor data is voted upon by three separate control cores.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the IS200TRTDH1C support 3-wire and 4-wire RTD configurations?\u003c\/strong\u003eYes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TRTDH1C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed to accommodate both 3-wire and 4-wire RTDs. Using 3-wire or 4-wire connections is highly recommended in turbine applications to compensate for lead-wire resistance and ensure the highest accuracy over long cable runs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix different RTD types on the same board?\u003c\/strong\u003eWhile the hardware supports multiple types (Pt, Ni, Cu), the software configuration in the GE Toolbox or ToolboxST defines the linearization curve for the board. It is generally standard practice to use consistent sensor types across a single board for ease of calibration and configuration management.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44074258628707,"sku":"IS200TRTDH1C","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/380._4b81a734-eaa7-4e61-bb62-888cb6296395.jpg?v=1774233180","url":"https:\/\/www.autocontrolglobal.com\/products\/ge-mark-vi-is200trtdh1c-12-channel-rtd-terminal-pcb","provider":"AutoControl Global","version":"1.0","type":"link"}