{"product_id":"abb-dsao120-3bse018293r1-s100-series-analog-output-module","title":"ABB DSAO120 3BSE018293R1 S100 Series Analog Output Module","description":"\u003ch2\u003eABB DSAO120 S100 Series Analog Output Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for precision analog control execution within ABB Advant OCS and Master control architectures, the \u003cstrong\u003eABB DSAO120\u003c\/strong\u003e (\u003cstrong\u003e3BSE018293R1\u003c\/strong\u003e Analog Output Module) delivers direct physical signal conversion across 8 independent channels. It translates internal digital control values into precise voltage (-10 V to +10 V, 0 to 10 V) or current (0 to 20 mA, 4 to 20 mA) analog outputs to drive external field actuators, valves, and variable frequency drives.\u003c\/p\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\u003eDSAO120 (Part Number: 3BSE018293R1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden \/ Germany (Standard S100 Production)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.372 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e27 mm x 234 mm x 324 mm (H x W x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;10 W (Nominal 24 VDC Power Supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eABB Advant OCS \/ Master (S100 I\/O Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e8 independent analog outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution \u0026amp; Accuracy\u003c\/td\u003e\n\u003ctd\u003e16-bit resolution, accuracy within +\/-0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2 us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-channel galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocols\u003c\/td\u003e\n\u003ctd\u003eProfibus DP, FOUNDATION Fieldbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity \u0026amp; Deterministic Output Execution\u003c\/h3\u003e\n\u003cp\u003eThe module interfaces directly with S100 I\/O backplane racks, leveraging deterministic network communication velocity to update analog output values without control cycle jitter. Integrated firmware flash compatibility allows seamless integration with master controller task scans, while robust I\/O density scaling manages multi-channel loop outputs simultaneously. Galvanic isolation circuits protect internal controller logic by breaking ground loops and suppressing high-frequency electromagnetic noise originating from field actuator loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the DSAO120 maintain signal stability across high-noise industrial environments?\u003c\/p\u003e\n\u003cp\u003eA: Every channel features individual galvanic isolation, which electrically decouples field actuator loops from the internal S100 backplane bus and prevents common-mode noise propagation.\u003c\/p\u003e\n\u003cp\u003eQ: Can the module be inserted or removed from the rack while the system is powered on?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping S100 I\/O modules requires strict adherence to system-level safety protocols; engineers must isolate external 24 VDC loop power and rack bus power beforehand to prevent arcing across backplane edge connectors.\u003c\/p\u003e\n\u003cp\u003eQ: How are channel-level configuration ranges adjusted between current and voltage modes?\u003c\/p\u003e\n\u003cp\u003eA: Output type selection and scaling are configured through system software parameters during controller configuration, eliminating the need for physical hardware jumper modifications.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower down the S100 I\/O subrack and disconnect external 24 VDC loop power supplies prior to handling or installing the module.\u003c\/li\u003e\n\u003cli\u003eAlign the circuit board edges precisely with the subrack card guides, sliding the assembly inward until the rear connectors seat firmly into the backplane motherboard.\u003c\/li\u003e\n\u003cli\u003eSecure the module using the integrated front panel locking screws to withstand continuous industrial vibration.\u003c\/li\u003e\n\u003cli\u003eTerminate field actuator signal wires to the corresponding terminal blocks using shielded twisted-pair cables.\u003c\/li\u003e\n\u003cli\u003eBond cable shields directly to the cabinet grounding bar at the entry point to preserve galvanic isolation integrity and suppress electromagnetic interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43838478024803,"sku":"DSAO120","price":676.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/371_b8d59631-8d4a-4210-899b-7dd0ddf057f1.jpg?v=1763106406","url":"https:\/\/www.autocontrolglobal.com\/products\/abb-dsao120-3bse018293r1-s100-series-analog-output-module","provider":"AutoControl Global","version":"1.0","type":"link"}