{"product_id":"ds200dacag1acd-ge-mark-v-digital-to-analog-converter-board","title":"DS200DACAG1ACD GE Mark V Digital-to-Analog Converter Board","description":"\u003cp\u003eThe DS200DACAG1ACD (DS200DACAG1ACD) operates as a high-precision Digital-to-Analog Converter (DAC) board within the General Electric Mark V Speedtronic turbine control system. This module translates digital processing commands from the core controller into precise analog voltage or current signals required to drive field devices such as fuel valves, actuators, and positioning systems. As a critical link between the digital logic and mechanical execution, the DS200DACAG1ACD ensures smooth and accurate turbine modulation. This unit arrives as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and original\u003c\/strong\u003e, providing the linear response and low-drift performance essential for maintaining tight control over power generation processes.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe DS200DACAG1ACD utilizes specialized conversion circuits to maintain signal integrity across multiple channels.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDS200DACAG1ACD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGeneral Electric (GE)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMark V Speedtronic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDigital-to-Analog (D\/A) Converter Board\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMultiple high-resolution analog outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0-10 VDC \/ 4-20 mA (configurable)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 to 95 percent non-condensing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Mark V card rack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.10 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Resolution Signal Accuracy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board features advanced DAC architecture that eliminates quantization errors, providing a continuous and smooth analog output that prevents mechanical \"hunting\" in fuel actuators.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Drift Operational Stability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePrecision voltage references on the DS200DACAG1ACD minimize thermal drift, ensuring the turbine remains in calibration even during significant ambient temperature swings in the control cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Noise Filtering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in hardware filters suppress high-frequency digital noise, preventing electrical interference from reaching sensitive field instrumentation and causing signal jitter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Rack Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board design utilizes standard Mark V ribbon cable headers (e.g., 2PL, 3PL), allowing for rapid installation or replacement during scheduled maintenance outages without re-terminating field wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and Field Guidelines\u003c\/h3\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eJumper Calibration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBefore installation, verify the hardware jumper settings (marked J1, J2, etc.) against your site’s specific loop requirements. These jumpers define the output range (voltage vs. current) for each channel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eESD Precautions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis board contains highly sensitive CMOS logic. Wear a grounded wrist strap and handle the board only by the edges to prevent static discharge from damaging the DAC chips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVisual Inspection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCheck for any bent pins on the backplane connectors or ribbon cable headers. Misaligned pins frequently cause \"DAC Communication Failure\" alarms in the Speedtronic interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use the DS200DACAG1ACD to replace an older \"1AB\" revision?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The \"ACD\" suffix represents a later hardware revision that includes improved component longevity and EMI protection. It remains fully backward compatible with the Mark V slots designed for the DS200DACA series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this board require software initialization?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While the board is hardware-driven, the Mark V IOCFG (I\/O Configuration) must be properly set to recognize the DAC's specific output parameters. Most installations require a simple \"Download\" of the unit data to the , , and  cores after hardware replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary sign of a failing D\/A converter board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Typically, you will observe \"drifting\" valve positions where the feedback does not match the command, or intermittent \"I\/O Out of Range\" alarms specifically tied to the analog output loops. Replacing with a brand-new board typically resolves these erratic control issues.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53455743025336,"sku":"DS200DACAG1ACD","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/DS200DACAG1ACD_2.jpg?v=1778567375","url":"https:\/\/www.globalpetroparts.com\/products\/ds200dacag1acd-ge-mark-v-digital-to-analog-converter-board","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}