{"product_id":"omron-cj1w-da08v-analog-output-unit-cj-series","title":"Omron CJ1W-DA08V Analog Output Unit CJ Series","description":"\u003cp\u003eThe \u003cstrong\u003eOmron CJ1W-DA08V\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCJ1W-DA08V\u003c\/strong\u003e Analog Output Unit, operates as a dedicated hardware component for multi-channel digital-to-analog voltage conversion within Omron CJ-series PLC systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Identifier Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Part Number:\u003c\/strong\u003e CJ1W-DA08V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Omron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassification:\u003c\/strong\u003e Special I\/O Unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllocated Unit Numbers:\u003c\/strong\u003e 1 unit number allocated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channel Count:\u003c\/strong\u003e 8 High-Density Voltage Outputs\u003c\/li\u003e\n\u003c\/ul\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\u003eCJ1W-DA08V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\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\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.1 cm x 9.0 cm x 6.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e15.0 cm x 10.0 cm x 5.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e4.06 W (0.14 A at 5 VDC + 0.14 A at 24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e5 VDC: 0.14 A (internal backplane), 24 VDC: 0.14 A max (external power supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Power Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC +10% -15%, 140 mA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Points\u003c\/td\u003e\n\u003ctd\u003e8 voltage outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range Selection\u003c\/td\u003e\n\u003ctd\u003eSet separately for each output channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Ranges\u003c\/td\u003e\n\u003ctd\u003e1 to 5 V, 0 to 5 V, 0 to 10 V, -10 to 10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution \u0026amp; Speed Modes\u003c\/td\u003e\n\u003ctd\u003eStandard Mode: 1\/4,000 resolution at 1 ms\/point; High-Resolution Mode: 1\/8,000 resolution at 250 us\/point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.3% of Full Scale at 25 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Connection\u003c\/td\u003e\n\u003ctd\u003eRemovable Terminal Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Velocity \u0026amp; High-Density Signal Scaling\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eOmron CJ1W-DA08V\u003c\/strong\u003e interfaces directly with the high-speed CJ-series backplane bus, driving 8 independent analog voltage output channels within a single slot footprint. Operating as a Special I\/O Unit, the module routes internal digital register words to high-precision D\/A converters, maintaining strict timing execution across all assigned output points.\u003c\/p\u003e\n\u003cp\u003eChannel resolution and conversion timing operate under a coupled dependency architecture: standard 1\/4,000 resolution updates at 1 ms per point, while high-resolution mode provides 1\/8,000 resolution at 250 us per point. Signal ranges (1 to 5 V, 0 to 5 V, 0 to 10 V, and -10 to 10 V) are configured independently per channel via CPU Special I\/O Unit memory allocations. Internal firmware flash compatibility ensures zero backplane bus latency during high-density cyclic data refreshes.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents \u0026amp; Ordering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Omron CJ1W-DA08V Analog Output Unit\u003c\/li\u003e\n\u003cli\u003e1x Removable Terminal Block Assembly\u003c\/li\u003e\n\u003cli\u003e1x Hardware Installation Sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Mounting:\u003c\/strong\u003e Slide the CJ1W-DA08V onto the CJ-series CPU Rack or Expansion Rack DIN rail until top and bottom locking levers click firmly into position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Number Allocation:\u003c\/strong\u003e Set the front-panel rotary unit number switch (0 to 95) prior to system energization to assign dedicated memory addresses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower \u0026amp; Field Wiring:\u003c\/strong\u003e Connect an external 24 VDC (+10% -15%) auxiliary power source to the designated terminal block pins. Route individual voltage output signals using twisted-pair shielded cabling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding \u0026amp; Shielding:\u003c\/strong\u003e Terminate cable braid shields to the functional earth (FE) terminal block connection. Secure a dedicated 2.0 mm sq or larger copper ground wire from the PLC rack ground terminal to protective earth using a 360-deg braid clamp.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the 5 VDC backplane current consumption of the CJ1W-DA08V?\u003c\/p\u003e\n\u003cp\u003eThe CJ1W-DA08V draws 0.14 A at 5 VDC directly from the internal CJ-series CPU backplane bus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat are the external power supply requirements for the module?\u003c\/p\u003e\n\u003cp\u003eThe unit requires an external auxiliary supply of 24 VDC (+10% -15%) rated at 140 mA maximum.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan output resolution and conversion speed be configured independently?\u003c\/p\u003e\n\u003cp\u003eNo, setting 1\/4,000 resolution forces a 1 ms\/point speed, while 1\/8,000 resolution forces a 250 us\/point conversion speed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAre individual output signal ranges configurable per channel?\u003c\/p\u003e\n\u003cp\u003eYes, each of the 8 output channels can be assigned separate voltage ranges (1-5 V, 0-5 V, 0-10 V, -10 to 10 V).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the CJ1W-DA08V support hot-swapping while the rack is powered?\u003c\/p\u003e\n\u003cp\u003eNo, input power to the CPU Rack or Expansion Rack must be disconnected before installing or removing the unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow many Special I\/O Unit numbers does the CJ1W-DA08V occupy?\u003c\/p\u003e\n\u003cp\u003eThe module allocates exactly 1 Special I\/O Unit number in the CPU memory map.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat field termination hardware is supplied with the unit?\u003c\/p\u003e\n\u003cp\u003eThe CJ1W-DA08V features an 18-point removable terminal block for all field output signals and external 24 VDC power connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the overall signal conversion accuracy at room temperature?\u003c\/p\u003e\n\u003cp\u003eThe conversion accuracy is +\/-0.3% of Full Scale (F.S.) at an ambient temperature of 25 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306634657965,"sku":"CJ1W-DA08V","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/CJ1W-DA08V_2.jpg?v=1788155713","url":"https:\/\/www.maxwellplc.com\/ru\/products\/omron-cj1w-da08v-analog-output-unit-cj-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}