{"product_id":"sm811k01-3bse018173r1-abb-safety-cpu-module","title":"SM811K01 3BSE018173R1 ABB Safety CPU Module","description":"\u003cp\u003eThe \u003cstrong\u003eABB SM811K01 3BSE018173R1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eSM811K01\u003c\/strong\u003e Safety CPU Module, operates as a dedicated hardware component for high-integrity safety processing and SIL3 execution within System 800xA architecture platforms.\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\u003eSM811K01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrder Code\u003c\/td\u003e\n\u003ctd\u003e3BSE018173R1\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\u003e0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (D x H x W)\u003c\/td\u003e\n\u003ctd\u003e127.5 mm x 185 mm x 59 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\u003eSystem backplane powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Included\u003c\/td\u003e\n\u003ctd\u003eSM811 Safety Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaseplate Included\u003c\/td\u003e\n\u003ctd\u003eTP868 Baseplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Included\u003c\/td\u003e\n\u003ctd\u003eTK852V10 Synchronization Link Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Rating\u003c\/td\u003e\n\u003ctd\u003eSIL3 certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Interface\u003c\/td\u003e\n\u003ctd\u003eCEX bus connection via BC810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Count\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eNot RoHS 2 compliant (restricted to pre-July 22 2017 legacy systems)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFirmware Flash Compatibility \u0026amp; Controller Synchronization\u003c\/h3\u003e\n\u003cp\u003eThe SM811 safety module collaborates directly with the PM865 CPU to establish a deterministic safety processing environment. Inter-module communication relies on dedicated synchronization signals transferred over the TK852V10 synchronization link cable, while electrical integration into the system communication expansion lane requires connection to the CEX bus downstream of a BC810 CEX bus interconnection unit. The internal hardware logic enforces lockstep firmware flash compatibility with the primary PM865 execution engine, preventing diagnostic mismatch conditions and ensuring fault-tolerant fail-safe state execution under safe-state trigger parameters.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the SM811K01 safety CPU module be deployed in new greenfield installations?\u003c\/p\u003e\n\u003cp\u003eA: No. Due to RoHS 2 2011\/65\/EU non-compliance, the SM811K01 is designated strictly as a spare part for existing systems placed on the market prior to July 22, 2017, meant solely for repair, maintenance, or capacity expansion.\u003c\/p\u003e\n\u003cp\u003eQ: How does the SM811K01 establish physical connection with the PM865 controller?\u003c\/p\u003e\n\u003cp\u003eA: The SM811 module seats on the included TP868 baseplate, connects to the primary CEX bus via the BC810 CEX bus interconnection unit, and establishes high-speed processor synchronization using the TK852V10 link cable.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower-Off Isolation: Always de-energize the cabinet power supply to the backplane prior to mounting or unseating the TP868 baseplate and SM811 processing unit.\u003c\/li\u003e\n\u003cli\u003eBus Connections: Secure the BC810 CEX bus interconnection box properly before attaching the CEX bus interface to prevent signal integrity degradation along the communication lane.\u003c\/li\u003e\n\u003cli\u003eCable Routing: Route the TK852V10 synchronization link cable avoiding tight bend radii or direct proximity to high-voltage AC field wiring to prevent electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eGrounding Protocol: Connect the baseplate shield connections directly to the cabinet functional earth ground bar using low-impedance grounding straps.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53227501814069,"sku":"SM811K01 3BSE018173R1","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/SM811K013BSE018173R1.png?v=1785392404","url":"https:\/\/www.5gplc.com\/products\/sm811k01-3bse018173r1-abb-safety-cpu-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}