{"product_id":"cs1w-da08c-omron-analog-output-module-cs1","title":"CS1W-DA08C Omron Analog Output Module CS1","description":"\u003cp\u003eThe \u003cstrong\u003eOmron CS1W-DA08C\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCS1W-DA08C\u003c\/strong\u003e Analog Output Module, operates as a dedicated hardware component for digital-to-analog signal conversion within Omron CS1 PLC backplane architectures.\u003c\/p\u003e\n\u003ch3\u003eModel Suffix Identifier Map\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCS1W Class Designation\u003c\/strong\u003e: Identifies high-density expansion module hardware compatible with CS1 series CPU racks and expansion base units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDA Signal Type\u003c\/strong\u003e: Indicates dedicated digital-to-analog conversion circuitry for continuous current output control loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e08 Channel Count\u003c\/strong\u003e: Specifies 8 independent analog output channels hosted on a single front terminal block interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Output Range Variant\u003c\/strong\u003e: Designates standardized 4-20 mA current loop signal ranges with 1\/4000 conversion resolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eModule 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\u003eCS1W-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\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e15.0 x 13.0 x 4.5 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\u003e0.15 A at 5 VDC (internal backplane), 0.25 A at 24 VDC (external supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e8 analog outputs\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\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1\/4000 (full scale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003ePhotocoupler isolation between backplane and field terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Power Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC (+10% \/ -15%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Integration and Execution Velocity\u003c\/h3\u003e\n\u003cp\u003eThe module relies on backplane bus communication velocity to process cyclic data transfers from the CPU without introducing instruction overhead. High firmware flash compatibility allows seamless setup in multi-rack topologies, maintaining precise output updates across all 8 channels during dynamic I\/O density scaling operations.\u003c\/p\u003e\n\u003ch3\u003eShipping Package Content\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron CS1W-DA08C Analog Output Module\u003c\/li\u003e\n\u003cli\u003e1 x Removable Terminal Block Assembly\u003c\/li\u003e\n\u003cli\u003e1 x Protective Connector Cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and Wiring Protocol\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Power Removal\u003c\/strong\u003e: Shut off all power to the rack base unit before attaching or removing the module from the backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielded Cabling\u003c\/strong\u003e: Connect analog current output loops using twisted-pair shielded wire to suppress field electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Reference\u003c\/strong\u003e: Terminate cable shielding at a single ground point near the panel earth bar to avoid ground potential loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal DC Wiring\u003c\/strong\u003e: Verify correct polarity of the required external 24 VDC field power supply on the terminal block.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCan the CS1W-DA08C be hot-swapped while the CS1 backplane is powered?\u003c\/p\u003e\n\u003cp\u003eNo, removing or inserting the unit while the rack power supply is energized will damage internal circuits and fault the CPU.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat external power source is required to drive the analog current loops?\u003c\/p\u003e\n\u003cp\u003eAn external 24 VDC power supply must be connected to the module terminal block to supply loop current for all 8 channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the module react if the 24 VDC external power supply drops out?\u003c\/p\u003e\n\u003cp\u003eThe module triggers an external power error flag, and all 8 analog output current loops drop to 0 mA or preset safe states.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs channel-to-channel isolation supported on this analog output unit?\u003c\/p\u003e\n\u003cp\u003eNo, channels share a common ground; optical isolation exists only between the backplane bus logic and the field outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat current load resistance limit applies to each 4-20 mA output channel?\u003c\/p\u003e\n\u003cp\u003eEach channel supports an allowable external loop load resistance ranging from 0 ohms up to a maximum of 600 ohms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are output conversion values represented in the CPU memory allocation?\u003c\/p\u003e\n\u003cp\u003eDigital values are mapped as binary data in allocated CIO words, scaling from 0000 to 0FA0 hex for 4-20 mA outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes network traffic on adjacent communication modules delay analog updates?\u003c\/p\u003e\n\u003cp\u003eNo, data exchange across the backplane bus occurs asynchronously without latency from external Ethernet or fieldbus traffic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat cable preparation is recommended for the removable terminal block?\u003c\/p\u003e\n\u003cp\u003eUse stranded copper wire with crimped ferrules and tighten terminal screws to a torque spec of 0.5 N m.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306630267053,"sku":"CS1W-DA08C","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/omron_cs1w-da08c_3.jpg?v=1789450450","url":"https:\/\/www.maxwellplc.com\/ga\/products\/cs1w-da08c-omron-analog-output-module-cs1","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}