{"product_id":"dsdx452l-5716075-u-abb-basic-unit-advant-s400-i-o","title":"DSDX452L 5716075-U ABB Basic Unit Advant S400 I\/O","description":"\u003cp\u003eConfigured for low signal level digital input and output processing in Advant Master DCS and S400 Remote I\/O architectures, the \u003cstrong\u003eABB DSDX452L\u003c\/strong\u003e (\u003cstrong\u003e5716075-U\u003c\/strong\u003e Basic Unit) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003ePart Number Suffix \u0026amp; Architectural Designation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBase Model: DSDX452L\u003c\/li\u003e\n\u003cli\u003eFull Part Number: 5716075-U\u003c\/li\u003e\n\u003cli\u003eSuffix Character L: Denotes Low Signal Level relay outputs and specialized circuitry\u003c\/li\u003e\n\u003cli\u003eSystem Platform: Advant S400 I\/O and Advant Master Distributed Control System\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\u003eDSDX452L\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e5716075-U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.75 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e23.6 x 21.8 x 9 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-25 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95 percent RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 4 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e2 kV AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1 percent of span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePLC and DCS Integration Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBackplane Communication Velocity: Communicates deterministically with Advant Controller process stations via the MasterFieldbus serial bus interface.\u003c\/li\u003e\n\u003cli\u003eI\/O Density Scaling: Manages 20 digital inputs and 12 digital outputs per basic unit node across distributed system layouts.\u003c\/li\u003e\n\u003cli\u003eFirmware Flash Compatibility: Fully compatible with standard MasterPiece and Advant OCS controller software releases.\u003c\/li\u003e\n\u003cli\u003eNetwork Topology: Supports remote node distribution up to 750 m from the central Process Station using serial data links.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x DSDX452L 5716075-U Basic Unit - Low Signal Level\u003c\/li\u003e\n\u003cli\u003eStandard plastic cover with integrated address switch access lid\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDIN-Rail and Chassis Mounting: Mount the unit securely within industrial cabinets, ensuring proper mechanical clearance for heat dissipation within the specified operating temperature envelope.\u003c\/li\u003e\n\u003cli\u003eSignal Wiring \u0026amp; Shielding: Connect digital field devices using two-wire termination blocks directly on the unit without requiring auxiliary terminal blocks. Route communication cables separately from high-voltage lines.\u003c\/li\u003e\n\u003cli\u003eAddress Configuration: Set station and node addresses via the hardware address switches concealed beneath the access lid on the plastic front cover.\u003c\/li\u003e\n\u003cli\u003ePower Verification: Confirm the stability of the 24 VDC external supply before energizing the module to protect internal low-level signal circuitry.\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 primary function of the DSDX452L basic unit?\u003c\/p\u003e\n\u003cp\u003eThe unit acts as a remote I\/O node supporting 20 digital inputs and 12 low-level digital outputs within Advant S400 systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the unit communicate with the process station?\u003c\/p\u003e\n\u003cp\u003eIt utilizes the ABB MasterFieldbus serial communication protocol to exchange data over distances up to 750 m.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat does the letter L indicate in the DSDX452L model designation?\u003c\/p\u003e\n\u003cp\u003eThe L suffix specifies low signal level output configuration tailored for sensitive control loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhere are the hardware address switches located?\u003c\/p\u003e\n\u003cp\u003eThe address configuration switches are situated beneath a protective lid on the front plastic cover.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat power supply voltage is required for operation?\u003c\/p\u003e\n\u003cp\u003eThe module requires a nominal 24 VDC external power supply and consumes no more than 4 W of power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAre separate terminal blocks needed for field wiring?\u003c\/p\u003e\n\u003cp\u003eNo, all input and output points utilize integrated two-wire connectors directly on the unit architecture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the galvanic isolation rating of this hardware?\u003c\/p\u003e\n\u003cp\u003eThe unit provides an electrical isolation rating of 2 kV AC to protect against transient voltage surges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this unit be deployed in distributed industrial layouts?\u003c\/p\u003e\n\u003cp\u003eYes, it is specifically engineered as a remote I\/O unit for spread-out industrial environments connected via serial fieldbus.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021130027181,"sku":"DSDX452L 5716075-U","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/DSDX452L3.jpg?v=1784819223","url":"https:\/\/www.maxwellplc.com\/ga\/products\/dsdx452l-5716075-u-abb-basic-unit-advant-s400-i-o","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}