{"product_id":"omron-cj1w-da08c-analog-output-module-sysmac-cj-series","title":"Omron CJ1W-DA08C Analog Output Module SYSMAC CJ Series","description":"\u003cp\u003eConfigured for multi-channel analog signal generation in SYSMAC CJ Series platforms, the \u003cstrong\u003eOmron CJ1W-DA08C\u003c\/strong\u003e (\u003cstrong\u003eCJ1W-DA08C\u003c\/strong\u003e Analog Output Module) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eTechnical Identifier Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Omron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Model:\u003c\/strong\u003e CJ1W-DA08C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Part Number:\u003c\/strong\u003e CJ1W-DA08C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries Name:\u003c\/strong\u003e SYSMAC CJ Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Analog Output Module (8 Channels)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Classification:\u003c\/strong\u003e CJ-series Special I\/O Unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\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-DA08C\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 max.\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\u003e5.0 cm x 11.0 cm x 9.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C ... +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.70 W (140 mA max. at 5 VDC from PLC backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Power Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC, 170 mA max. (Inrush: 20 A max., pulse width: 1 ms min.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Outputs\u003c\/td\u003e\n\u003ctd\u003e8 current output channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal Range\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Load Resistance\u003c\/td\u003e\n\u003ctd\u003e350 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Resolution\u003c\/td\u003e\n\u003ctd\u003e4,000 \/ 8,000 selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD\/A Conversion Period\u003c\/td\u003e\n\u003ctd\u003e1.0 ms or 250 us per point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.3% of F.S. at 25 deg C, +\/-0.6% of F.S. at 0 deg C ... 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003ePhotocoupler isolation between I\/O and Controller (No channel-to-channel isolation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Terminals\u003c\/td\u003e\n\u003ctd\u003e18-point detachable terminal block (M3 screws)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Functions\u003c\/td\u003e\n\u003ctd\u003eOutput hold (CLR\/HOLD\/MAX), scaling, offset\/gain adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePLC Controller Processing \u0026amp; Backplane Communication\u003c\/h3\u003e\n\u003cp\u003eThe CJ1W-DA08C converts 16-bit binary register data sent via the internal backplane bus velocity framework into 8 channels of 4 to 20 mA analog output current loops. Utilizing photocoupler galvanic isolation between field terminal loops and internal CPU backplane logic, the module prevents noise transfer to the PLC processor without compromising transfer determinism. High-density I\/O density scaling allows 8 independent current loops per slot, executing D\/A conversions at selectable rates of 1.0 ms or 250 us per channel while updating registers directly in CPU Special I\/O Unit memory allocations.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents \u0026amp; Ordering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Omron CJ1W-DA08C Analog Output Unit\u003c\/li\u003e\n\u003cli\u003e1x 18-Point Detachable Terminal Block (M3 Screws)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Snap the module into an assigned slot on the CJ1 CPU or expansion rack and lock the top and bottom slider latches securely to the DIN rail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Connect 4 to 20 mA field loop conductors to the 18-point removable terminal block, tightening M3 terminal screws to specified torque ratings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding:\u003c\/strong\u003e Wire analog current signals using twisted-pair cables with 360-deg braid shielding bonded to the enclosure functional earth bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the main PLC rack functional earth (FE) terminal to the panel central ground bar using a low-impedance copper grounding strap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat output signal ranges are supported by the CJ1W-DA08C?\u003c\/p\u003e\n\u003cp\u003eThe CJ1W-DA08C supports an analog output signal current range of 4 to 20 mA across all 8 output channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs channel-to-channel isolation provided on the CJ1W-DA08C module?\u003c\/p\u003e\n\u003cp\u003ePhotocoupler isolation is provided between I\/O signals and the controller, but there is no channel-to-channel isolation between individual I\/O loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat external power supply source is required to drive the output loops?\u003c\/p\u003e\n\u003cp\u003eThe module requires an external 24 VDC power supply rated at 170 mA max. with an inrush current capacity of 20 A max. (1 ms min. pulse).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat physical dimensions apply to the CJ1W-DA08C hardware?\u003c\/p\u003e\n\u003cp\u003eThe module physical dimensions measure 3.1 cm x 9.0 cm x 6.5 cm with a net unit weight of 0.15 kg max.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat maximum load resistance can be driven on each current loop channel?\u003c\/p\u003e\n\u003cp\u003eEach 4 to 20 mA analog output channel supports a maximum permissible load resistance of 350 Ohm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat are the selectable D\/A conversion speeds per channel on this unit?\u003c\/p\u003e\n\u003cp\u003eThe D\/A conversion period can be set to either 1.0 ms or 250 us per point depending on system configuration settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the output hold function behave during CPU controller stop errors?\u003c\/p\u003e\n\u003cp\u003eThe output hold function maintains analog channels at a designated output status (CLR, HOLD, or MAX) when controller execution stops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat terminal block connection type is integrated on the module front panel?\u003c\/p\u003e\n\u003cp\u003eField wiring connects via an 18-point detachable terminal block secured with standard M3 screw terminals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306620043437,"sku":"CJ1W-DA08C","price":209.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/CJ1W-DA08C_2.jpg?v=1788154789","url":"https:\/\/www.maxwellplc.com\/products\/omron-cj1w-da08c-analog-output-module-sysmac-cj-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}