{"product_id":"abb-dsdx-180a-3bse018297r1-digital-input-output-modules","title":"ABB DSDX 180A 3BSE018297R1 Digital Input \/ Output Modules","description":"\u003cp\u003eConfigured for 24 VDC signal conditioning and discrete actuation in ABB Advant Controller 400 series racks, the \u003cstrong\u003eABB DSDX 180A 3BSE018297R1\u003c\/strong\u003e (\u003cstrong\u003eDSDX 180A\u003c\/strong\u003e Digital Input \/ Output Modules) provides direct physical\/electrical execution.\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\u003eDSDX 180A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrder Code\u003c\/td\u003e\n\u003ctd\u003e3BSE018297R1\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input \/ Output Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e32 Channels (16 Inputs \/ 16 Outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Type\u003c\/td\u003e\n\u003ctd\u003eDX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e238.5 mm x 324 mm x 18 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg\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\u003eRack backplane logic supply with external 24 VDC field power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEEE Category\u003c\/td\u003e\n\u003ctd\u003e5. Small Equipment (No External Dimension More Than 50 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication \u0026amp; I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe ABB DSDX 180A board interfaces directly with the subrack backplane bus to transfer 16-channel discrete input states and 16-channel output control bytes to the main controller. Optocoupler circuits isolate field side 24 VDC signals from internal backplane bus communication trace logic. This 32-channel density scaling optimizes subrack slot utilization while maintaining deterministic status updating across high-frequency execution cycles without requiring hardware firmware flash updates.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How are the input and output channels allocated on the DSDX 180A board?\u003c\/p\u003e\n\u003cp\u003eA: The board provides 32 total channels structured as 16 discrete input channels and 16 discrete output channels operating at a nominal 24 VDC field level.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions should be taken regarding field wiring ground loops during installation?\u003c\/p\u003e\n\u003cp\u003eA: Field power supply returns must connect to a dedicated 24 VDC common terminal to prevent ground loop currents from interfering with backplane signal processing.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate main rack power and field supply voltages before inserting or removing the module from the subrack slot.\u003c\/li\u003e\n\u003cli\u003eAlign the board circuit edges with the subrack plastic guides and slide the card smoothly until backplane edge connectors mate.\u003c\/li\u003e\n\u003cli\u003eTighten top and bottom retaining screws to secure the front panel and complete chassis earth bonding.\u003c\/li\u003e\n\u003cli\u003eRoute 24 VDC discrete signal wiring through shielded field cables, keeping signal lines separated from high-voltage power conduits.\u003c\/li\u003e\n\u003cli\u003eGround cable shields at the central cabinet ground bar using low-impedance grounding clamps.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53221795791157,"sku":"DSDX 180A 3BSE018297R1","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/DSDX180A3BSE018297R1.png?v=1785221235","url":"https:\/\/www.5gplc.com\/products\/abb-dsdx-180a-3bse018297r1-digital-input-output-modules","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}