{"product_id":"abb-dsmb-175-memory-board-57360001-kg","title":"ABB DSMB 175 Memory Board 57360001-KG","description":"\u003cp\u003eThe \u003cstrong\u003eABB DSMB 175 57360001-KG\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDSMB 175\u003c\/strong\u003e Memory Board, operates as a dedicated hardware component for high-speed dynamic data buffering and runtime execution memory storage within ABB control system platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe DSMB 175 product line includes designated service and replacement part numbers engineered for direct compatibility within standard ABB control system racks:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSMB 175 (57360001-KG)\u003c\/strong\u003e: Standard factory dynamic RAM memory board module configured with 4 Mbyte storage capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSMB 175 (EXC57360001-KG)\u003c\/strong\u003e: Service exchange variant designated for unit replacement programs across field maintenance networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSMB 175 (REF57360001-KG)\u003c\/strong\u003e: Factory replacement part identification assigned to updated module assembly units.\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\u003eDSMB 175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e57360001-KG\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMemory Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden \/ Finland \/ Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.001 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard ABB subrack slot compatible\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\u003e24 VDC (Backplane bus supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003e4 Mbyte Dynamic RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustoms Tariff Number\u003c\/td\u003e\n\u003ctd\u003e85389091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEEE Compliance\u003c\/td\u003e\n\u003ctd\u003eProduct Not in WEEE Scope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDynamic Memory Allocation and Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eEngineered for real-time control system architectures, the module delivers direct 4 Mbyte dynamic RAM storage to maintain deterministic backplane bus communication velocity during intensive CPU read\/write cycles. The on-board memory arrays support firmware flash compatibility, preventing data transfer latencies between central processor units and distributed system nodes. Integrated noise filtering circuit paths isolate the memory address lines from transient backplane interference to secure signal integrity across multi-card rack assemblies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the DSMB 175 dynamic RAM module retain system data upon loss of backplane power?\u003c\/p\u003e\n\u003cp\u003eA: No. Dynamic RAM relies on continuous volatile refreshed memory cycles powered via the system backplane bus; power interruption results in loss of active volatile data.\u003c\/p\u003e\n\u003cp\u003eQ: Can the DSMB 175 board be inserted while the subrack rack frame is energized?\u003c\/p\u003e\n\u003cp\u003eA: Extraction or insertion must be performed only after switching off system rack power to avoid voltage transients across edge connector pins.\u003c\/p\u003e\n\u003cp\u003eQ: How is physical chassis grounding maintained for the DSMB 175 module?\u003c\/p\u003e\n\u003cp\u003eA: Faceplate mounting screws establish a direct, low-impedance metallic ground path to the main structural card cage frame.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate and verify de-energization of subrack chassis power prior to extracting or installing the DSMB 175 module.\u003c\/li\u003e\n\u003cli\u003eUtilize an anti-static wrist strap connected to chassis ground to shield sensitive dynamic RAM integrated circuits from electrostatic discharge.\u003c\/li\u003e\n\u003cli\u003eSlide the circuit card evenly along slot guide channels to avoid physical damage to backplane connector pins.\u003c\/li\u003e\n\u003cli\u003eFasten top and bottom mounting screws firmly to guarantee mechanical alignment and continuous grounding connection.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum physical distance of 200 mm between adjacent high-voltage field wiring and subrack control buses to minimize electromagnetic noise coupling.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53250124185909,"sku":"DSMB 175 57360001-KG","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/DSMB17557360001-KG.png?v=1785896454","url":"https:\/\/www.5gplc.com\/products\/abb-dsmb-175-memory-board-57360001-kg","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}