{"product_id":"ge-ds200tcrag1a-relay-output-board-mark-v-lm","title":"GE DS200TCRAG1A Relay Output Board | Mark V LM","description":"\u003cp\u003eConfigured for high-density discrete relay switching and solenoid power distribution in GE Speedtronic Mark V LM turbine control systems, the \u003cstrong\u003eGE DS200TCRAG1A\u003c\/strong\u003e (\u003cstrong\u003eDS200TCRA\u003c\/strong\u003e Relay Output Board) provides direct physical\/electrical execution.\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\u003eDS200TCRAG1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eMark V LM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRelay Output Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e55 mm x 65 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDriven via backplane bus and external J19\/J20 power distribution headers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 30 onboard relays (K1 through K30); 4 relays populated for Q11 position 4 variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfacing Terminal Boards\u003c\/td\u003e\n\u003ctd\u003eDTBC, DTBD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Board Interface\u003c\/td\u003e\n\u003ctd\u003eTCDA, TCQE (via JO connector at Q11 core position 4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connectors\u003c\/td\u003e\n\u003ctd\u003eJ19, J20 (120\/240 VAC power input from PD core to DTBD terminal board)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual Reference\u003c\/td\u003e\n\u003ctd\u003eGEH-6153\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFirmware Flash Compatibility \u0026amp; Backplane Bus Processing\u003c\/h3\u003e\n\u003cp\u003eThe DS200TCRAG1A board integrates directly into the digital I\/O cores (such as Q11, Q21, and Q51) of the Mark V LM control framework. Onboard relay coil state commands (K1 through K30) are written directly by TCDA boards within the digital cores, or by the TCQE board in the R1 core using the JO connector interface. Board configurations accommodate either full 30-relay populations or partial 4-relay configurations used specifically for gas manifold blow-off valve actuation. Selected output banks support field power wetting for solenoids and ignition transformer circuits, utilizing hardware jumpers on DTBC\/DTBD terminal boards alongside 120\/240 VAC power feeds routed through J19 and J20 power connectors from the PD core.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Which control board signals the TCRA board when installed at position 4 in the Q11 core?\u003c\/p\u003e\n\u003cp\u003eA: The TCRA board at position 4 of the Q11 core receives relay open\/close execution commands directly from the TCQE board located in the R1 core via the JO connector.\u003c\/p\u003e\n\u003cp\u003eQ: How is external power provided for contact outputs 47 and 48 on the TCRA board?\u003c\/p\u003e\n\u003cp\u003eA: Power for outputs 47 and 48 is wetted using 120\/240 VAC supplied from the PD core to the DTBD terminal board via power connectors J19 and J20.\u003c\/p\u003e\n\u003cp\u003eQ: Are the first 18 solenoid outputs on the TCRA board in core Q21 configurable as power sources?\u003c\/p\u003e\n\u003cp\u003eA: No, the first 18 solenoid outputs on the TCRA board located in core Q21 are ineligible to be configured as solenoid power sources.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIsolate all main power supplies to the Mark V LM core and disconnect external 120\/240 VAC wetting sources prior to replacing or servicing the board.\u003c\/li\u003e\n\u003cli\u003eMaintain proper electrostatic discharge (ESD) precautions by wearing a grounded wrist strap attached to the metal enclosure frame.\u003c\/li\u003e\n\u003cli\u003eVerify hardware jumper positioning on the associated DTBC and DTBD terminal boards to match the specific solenoid power configuration required before applying system power.\u003c\/li\u003e\n\u003cli\u003eEnsure all multi-pin ribbon connectors (including the JO header) and J19\/J20 power wiring harnesses are fully seated without mechanical strain or pin misalignment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":43918685667418,"sku":"DS200TCRAG1A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/DS200TCRAG1ABC_4f6bcc5b-2911-4c3c-aef3-6d41b367f60f.png?v=1787815406","url":"https:\/\/www.spareoil.com\/products\/ge-ds200tcrag1a-relay-output-board-mark-v-lm","provider":"SpareOil Automation","version":"1.0","type":"link"}