{"product_id":"abb-dssb140-advant-master-battery-unit","title":"ABB DSSB140 Advant Master Battery Unit","description":"\u003cp\u003eConfigured for backup power execution in Advant Master Process Control Systems, the \u003cstrong\u003eABB DSSB140\u003c\/strong\u003e (\u003cstrong\u003eDSSB140\u003c\/strong\u003e Control System Accessory) 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\u003eDSSB140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003eDSSB140\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.42 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e36 mm x 72 mm x 216 mm\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\u003ePassive battery retention housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eControl System Accessory \/ Battery Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Style\u003c\/td\u003e\n\u003ctd\u003eRack-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Battery\u003c\/td\u003e\n\u003ctd\u003e1 x 4943013-2 (battery sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eABB MasterPiece 200, MasterPiece 200\/1, Advant Master\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 and Power Retention Integrity\u003c\/h3\u003e\n\u003cp\u003eThe DSSB140 battery module maintains volatile RAM memory state integrity across MasterPiece 200 and MasterPiece 200\/1 controller subracks during system power interruptions. By providing an uninterrupted secondary power rail to controller memory banks, the unit prevents firmware state degradation and system configuration data loss during main line utility failures.\u003c\/p\u003e\n\u003cp\u003eThe physical design integrates into standard rack slots without interfering with backplane bus communication velocity across surrounding control and I\/O cards. High-reliability terminal contacts ensure low contact resistance to the external 4943013-2 battery cell, maintaining constant supply voltage to static memory circuits without introducing voltage transients onto the backplane logic bus.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the backup battery cell included with the DSSB140 module assembly?\u003c\/p\u003e\n\u003cp\u003eA: No, the DSSB140 functions as the rack-mountable battery enclosure and interface unit; it requires a separate 4943013-2 battery unit to be installed prior to operation.\u003c\/p\u003e\n\u003cp\u003eQ: Will extracting the DSSB140 during normal AC mains operation cause an immediate controller shutdown?\u003c\/p\u003e\n\u003cp\u003eA: No, while primary AC\/DC power is active, removing the battery module will not shut down the CPU, but it leaves volatile controller RAM unprotected against subsequent power loss.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm main rack chassis grounding to protective earth (PE) using dedicated copper bonding jumpers prior to mounting the DSSB140 unit.\u003c\/li\u003e\n\u003cli\u003eInsert the designated 4943013-2 battery cell into the DSSB140 compartment, observing correct mechanical polarity alignment.\u003c\/li\u003e\n\u003cli\u003eSlide the DSSB140 assembly into the designated MasterPiece rack slot guides until the rear interface connector seats fully into the backplane.\u003c\/li\u003e\n\u003cli\u003eTighten top and bottom retaining screws to prevent vibration from loosening battery contacts or dislodging the module.\u003c\/li\u003e\n\u003cli\u003eVerify controller diagnostics or status LEDs to ensure proper battery circuit voltage detection after restoring power.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45351091961971,"sku":"DSSB140","price":233.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/DSSB14048980001-P_2_a6064c16-95b0-4746-a7e2-043399eedc5a.jpg?v=1786585327","url":"https:\/\/www.dcssupplier.com\/products\/abb-dssb140-advant-master-battery-unit","provider":"DcsSupplier Limited","version":"1.0","type":"link"}