{"product_id":"drt1-ad04-omron-analog-input-module-devicenet-series","title":"DRT1-AD04 Omron Analog Input Module DeviceNet Series","description":"\u003cp\u003eConfigured for multi-range field analog acquisition in DeviceNet fieldbus architectures, the \u003cstrong\u003eOmron DRT1-AD04\u003c\/strong\u003e (\u003cstrong\u003eDRT1-AD04\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution. It converts up to 4 voltage or current input channels into digital values and transmits digitized process variables over DeviceNet network trunks.\u003c\/p\u003e\n\u003ch3\u003eDesignation Matrix \u0026amp; Model Structure\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRT1\u003c\/strong\u003e: Smart slave terminal family code for DeviceNet network interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAD\u003c\/strong\u003e: Analog-to-digital converter input functional block.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e: 4-point analog input channel capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical \u0026amp; Mechanical 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\u003eDRT1-AD04\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\u003e0.160 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e15 x 10 x 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\u003e20.4 to 26.4 VDC internal power (24 VDC +10%\/-15%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Points\u003c\/td\u003e\n\u003ctd\u003e4 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Input Ranges\u003c\/td\u003e\n\u003ctd\u003e0 to 5 V, 1 to 5 V, 0 to 10 V, -10 to 10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Input Ranges\u003c\/td\u003e\n\u003ctd\u003e0 to 20 mA, 4 to 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1\/6,000 (full scale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Time\u003c\/td\u003e\n\u003ctd\u003e2 ms\/point (8 ms\/4 points, 4 ms\/2 points)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy (25 deg C)\u003c\/td\u003e\n\u003ctd\u003eVoltage: +\/-0.3% FS; Current: +\/-0.4% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy (0 to 55 deg C)\u003c\/td\u003e\n\u003ctd\u003eVoltage: +\/-0.6% FS; Current: +\/-0.8% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Signal Input\u003c\/td\u003e\n\u003ctd\u003eVoltage: +\/-15 V; Current: +\/-30 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003eVoltage: 1 MOhm min.; Current: Approx. 250 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e20 MOhm min. at 250 VDC (between insulated circuits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications Power Supply\u003c\/td\u003e\n\u003ctd\u003e11 to 25 VDC (supplied from DeviceNet bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eM4 screw mounting or 35-mm DIN track mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Operating Humidity\u003c\/td\u003e\n\u003ctd\u003e35% to 85% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network Operations \u0026amp; Bus Velocity\u003c\/h3\u003e\n\u003cp\u003eThe DRT1-AD04 processes analog inputs at speeds up to 2 ms per point, providing responsive I\/O density scaling across distributed network segments. Internal logic processing coordinates background communications with master PLC CPU modules without causing bus communication velocity bottlenecks. Built-in firmware flash compatibility supports deterministic DeviceNet explicit and I\/O messaging modes across remote racks.\u003c\/p\u003e\n\u003ch3\u003eStandard Shipping Package\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron DRT1-AD04 Analog Input Module Unit\u003c\/li\u003e\n\u003cli\u003e1 x DeviceNet 5-Pin Open Plug Connector\u003c\/li\u003e\n\u003cli\u003e1 x Terminal Label Sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Mounting \u0026amp; Field Wiring Directives\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure \u0026amp; Rail Mounting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSnap the module securely onto a standard 35-mm DIN track or attach it to a flat panel via two M4 screws.\u003c\/li\u003e\n\u003cli\u003eEnsure a clearance of at least 30 mm above and below the module to allow sufficient thermal heat dissipation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSignal \u0026amp; Bus Cable Termination\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnect field analog lines using shielded twisted-pair cables, grounding the shield wire at a single enclosure point.\u003c\/li\u003e\n\u003cli\u003eWire the DeviceNet communications cable to the 5-pin open terminal block observing standard color-coded signal\/power pinouts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat signal input ranges are supported by the DRT1-AD04 module?\u003c\/p\u003e\n\u003cp\u003eThe module supports voltage ranges of 0 to 5 V, 1 to 5 V, 0 to 10 V, and -10 to 10 V, as well as current ranges of 0 to 20 mA and 4 to 20 mA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat conversion speed does the analog-to-digital converter achieve?\u003c\/p\u003e\n\u003cp\u003eThe conversion time is 2 ms per active point, resulting in 8 ms for 4 points or 4 ms for 2 points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow is the module powered for field communication and internal logic?\u003c\/p\u003e\n\u003cp\u003eCommunications run on 11 to 25 VDC from the DeviceNet bus, while internal logic uses a 20.4 to 26.4 VDC external supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat digital resolution does the DRT1-AD04 provide across its input scale?\u003c\/p\u003e\n\u003cp\u003eThe unit provides a conversion resolution of 1\/6,000 across the full selected input range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat input impedance is presented to voltage and current field sensors?\u003c\/p\u003e\n\u003cp\u003eVoltage inputs feature an input impedance of 1 MOhm minimum, while current inputs present approximately 250 Ohms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat mounting options are available for panel installation?\u003c\/p\u003e\n\u003cp\u003eThe module supports direct surface mounting using M4 screws or snap-on mounting on a standard 35-mm DIN rail.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the maximum signal input voltage and current the unit can tolerate without damage?\u003c\/p\u003e\n\u003cp\u003eMaximum signal limits are +\/-15 V for voltage inputs and +\/-30 mA for current inputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat insulation resistance exists between isolated internal circuits?\u003c\/p\u003e\n\u003cp\u003eThe module provides an insulation resistance of at least 20 MOhms measured at 250 VDC between isolated circuit blocks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306624336045,"sku":"DRT1-AD04","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/omron_drt1-ad04_2.jpg?v=1789694852","url":"https:\/\/www.maxwellplc.com\/products\/drt1-ad04-omron-analog-input-module-devicenet-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}