{"product_id":"abb-dsdo131-57160001-kx-advant-master-digital-output-unit","title":"ABB DSDO131 57160001-KX Advant Master Digital Output Unit","description":"\u003ch2\u003eABB DSDO131 Advant Master\/OCS Digital Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB DSDO131\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e57160001-KX\u003c\/strong\u003e Digital Output Unit, operates as a dedicated hardware component for switching discrete AC\/DC field loads within ABB Advant Master and OCS process control systems. It routes control signals to external actuators, solenoids, and indicators across 16 individually isolated output channels, executing high-speed physical switching operations in real-time control loops.\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\u003eDSDO131\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\u003eUSA \/ Sweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.19 kg (Shipping Weight: 2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e324 mm (Depth\/Length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating 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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2.5 W typical at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e57160001-KX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eABB Advant Master \/ OCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e16 discrete channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e0-240 VAC\/VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Capacity\u003c\/td\u003e\n\u003ctd\u003e0.5 A per channel, 8 A total module maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Load Capacity\u003c\/td\u003e\n\u003ctd\u003e48 W (DC), 720 VA (AC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003eUp to 100 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1 ms ON\/OFF transition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eRelay-based channel isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network \u0026amp; Backplane Performance\u003c\/h3\u003e\n\u003cp\u003eThe unit leverages internal firmware flash compatibility to interface with the system backplane without introducing communication latencies into deterministic networks. High I\/O density scaling allows 16 discrete points to process switching commands concurrently at up to 100 Hz transition speeds. Internal relay circuitry provides complete channel-to-channel and channel-to-bus galvanic isolation, protecting upstream backplane logic against high-voltage inductive surges from external field loads.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the module prevent electrical noise from feeding back into the system backplane?\u003c\/p\u003e\n\u003cp\u003eA: Every output channel utilizes individual relay-based galvanic isolation, separating high-voltage field switching transients from the sensitive internal backplane bus circuitry.\u003c\/p\u003e\n\u003cp\u003eQ: What are the current and power limits when switching heavy inductive loads?\u003c\/p\u003e\n\u003cp\u003eA: Each individual channel supports up to 0.5 A with a total module limit of 8 A. Power capacity must not exceed 48 W per channel for DC loads or 720 VA for AC loads.\u003c\/p\u003e\n\u003cp\u003eQ: Can the DSDO131 output channels be replaced during active controller operation?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping parameters depend on the carrier rack and system power status; engineers must isolate the 240 VAC\/VDC field supply before removing or inserting Euro-card modules to prevent arcing across backplane pins.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIsolate all field power circuits (up to 240 VAC\/VDC) and sub-rack logic supplies prior to module insertion or card removal.\u003c\/li\u003e\n\u003cli\u003eEnsure proper mechanical alignment along the card rack guide rails before applying insertion pressure to avoid damaging backplane pin connectors.\u003c\/li\u003e\n\u003cli\u003eTerminate all field wiring using properly rated crimp lugs and route low-voltage control lines away from high-current AC output cables.\u003c\/li\u003e\n\u003cli\u003eInstall external freewheeling diodes across DC inductive loads (or varistors across AC loads) to suppress back-EMF voltage spikes and extend relay contact life.\u003c\/li\u003e\n\u003cli\u003eVerify that cabinet cooling maintains ambient enclosure temperatures within the specified -25 deg C to +70 deg C range under full 8 A module electrical load.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43838471471203,"sku":"DSDO131","price":676.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/876.2.jpg?v=1787637702","url":"https:\/\/www.autocontrolglobal.com\/products\/abb-dsdo131-57160001-kx-advant-master-digital-output-unit","provider":"AutoControl Global","version":"1.0","type":"link"}