{"product_id":"honeywell-2mlf-dv8a-8-channel-analog-voltage-output-module","title":"Honeywell 2MLF-DV8A 8-Channel Analog Voltage Output Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 2MLF-DV8A\u003c\/strong\u003e is an \u003cstrong\u003e8-channel analog voltage output module\u003c\/strong\u003e for the \u003cstrong\u003eMasterLogic-200 (ML200)\u003c\/strong\u003e PLC system. It provides \u003cstrong\u003e0–10V DC\u003c\/strong\u003e output signals to field actuators, servo drives, and VFDs, enabling precise control of motor speed, valve position, and process variables. With \u003cstrong\u003e12-bit resolution\u003c\/strong\u003e and \u003cstrong\u003ephoto-coupler isolation\u003c\/strong\u003e, it delivers reliable, noise-immune analog control for industrial automation and process control applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e 8-Channel Analog Voltage Output Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e MasterLogic-200 \/ ML200\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Type:\u003c\/strong\u003e Voltage (DC 0–10V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 12-bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±0.5% FS at 25°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Speed:\u003c\/strong\u003e 2 ms \/ 8 channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Resistance:\u003c\/strong\u003e ≥ 2 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e Photo-coupler isolation between output and internal logic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Power Supply:\u003c\/strong\u003e DC 24V (20.4–28.8V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e 70 mA (from 5V internal bus)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Connection:\u003c\/strong\u003e 18-point removable terminal block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 27.4 mm x 90 mm x 70 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 110 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +55°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-channel voltage output\u003c\/strong\u003e — high-density 0–10V control for servo drives, VFDs, and proportional valves in a single slot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-bit resolution\u003c\/strong\u003e — 0.025V precision enables smooth motor speed control and accurate valve positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhoto-coupler isolation\u003c\/strong\u003e — 560V AC isolation protects the CPU from ground loops and field-side surges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast 2 ms conversion\u003c\/strong\u003e — 250 μs per channel update rate supports real-time servo and drive control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh load impedance (≥2 kΩ)\u003c\/strong\u003e — compatible with standard VFD analog inputs and servo drive command inputs without signal loading\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVFD speed reference control (0–10V) for pumps and fans\u003c\/li\u003e\n\u003cli\u003eServo drive command voltage for positioning systems\u003c\/li\u003e\n\u003cli\u003eProportional valve control in hydraulic systems\u003c\/li\u003e\n\u003cli\u003eHeater power controller voltage input\u003c\/li\u003e\n\u003cli\u003eBuilding automation damper and valve actuators\u003c\/li\u003e\n\u003cli\u003eAny application requiring 0–10V DC control signals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify actuator input type\u003c\/strong\u003e — confirm your drives and actuators accept 0–10V DC input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall in I\/O slot\u003c\/strong\u003e — mount the 2MLF-DV8A in any available ML200 I\/O slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect 24V external power\u003c\/strong\u003e — wire DC 24V to the external power terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire field devices\u003c\/strong\u003e — connect V+ and COM terminals to the actuator's analog input using shielded cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigure output range\u003c\/strong\u003e — in SoftMaster, verify 0–10V range is selected and set hold-last or preset values for CPU fault conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify output\u003c\/strong\u003e — force 0%, 50%, and 100% output and confirm with a precision multimeter.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 2MLF-DV8A and 2MLF-DC8A?\u003c\/strong\u003e\u003cbr\u003e\nA: The \u003cstrong\u003e2MLF-DV8A\u003c\/strong\u003e outputs \u003cstrong\u003evoltage (0–10V DC)\u003c\/strong\u003e. The \u003cstrong\u003e2MLF-DC8A\u003c\/strong\u003e outputs \u003cstrong\u003ecurrent (4–20 mA)\u003c\/strong\u003e. Choose DV8A for VFDs and servo drives; choose DC8A for valve positioners and standard process actuators.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this for 0–5V or 1–5V output?\u003c\/strong\u003e\u003cbr\u003e\nA: \u003cstrong\u003eNo.\u003c\/strong\u003e The 2MLF-DV8A is fixed at 0–10V output. For other voltage ranges, use the 2MLF-DV4A (4-channel with selectable ranges) or scale in software.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the minimum load resistance?\u003c\/strong\u003e\u003cbr\u003e\nA: \u003cstrong\u003e2 kΩ minimum.\u003c\/strong\u003e Loads below 2 kΩ will cause output voltage droop and inaccurate control. Most VFDs and servo drives have \u0026gt;10 kΩ input impedance, which is compatible.\u003c\/p\u003e\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChoose \u003cstrong\u003e2MLF-DV8A\u003c\/strong\u003e when your field devices require \u003cstrong\u003e0–10V DC control signals\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003e4–20 mA current output\u003c\/strong\u003e, select \u003cstrong\u003e2MLF-DC8A\u003c\/strong\u003e instead.\u003c\/li\u003e\n\u003cli\u003eVerify your \u003cstrong\u003edrive\/actuator input impedance\u003c\/strong\u003e is ≥2 kΩ before ordering.\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003emixed voltage ranges\u003c\/strong\u003e, consider the \u003cstrong\u003e2MLF-DV4A\u003c\/strong\u003e (4-channel with selectable ranges).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53959254180024,"sku":"2MLF-DV8A","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/2MLF-DV8A.png?v=1787197699","url":"https:\/\/www.globalpetroparts.com\/products\/honeywell-2mlf-dv8a-8-channel-analog-voltage-output-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}