{"product_id":"yokogawa-sp11-s9185fa-battery-pack","title":"Yokogawa SP11\/S9185FA Battery Pack","description":"\u003cp\u003eConfigured for power backup in industrial controller environments, the \u003cstrong\u003eYokogawa SP11\/S9185FA\u003c\/strong\u003e (\u003cstrong\u003eSP11\/S9185FA\u003c\/strong\u003e) Battery Pack provides direct physical and electrical execution of memory retention during system power-down sequences.\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\u003eSP11\/S9185FA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\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\u003c\/td\u003e\n\u003ctd\u003e5 x 13 x 15 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandby current limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMemory Retention and Standby Power Performance\u003c\/h3\u003e\n\u003cp\u003eThe SP11\/S9185FA module acts as the auxiliary energy source for volatile memory circuits within Yokogawa automation hardware. Its primary function is to maintain data integrity for user-defined logic, process variables, and diagnostic logs when the primary AC\/DC power supply is removed. The internal cell architecture is optimized for low-self-discharge performance, ensuring long-term shelf stability and consistent output voltage to the backplane memory interface. This component is engineered to withstand the thermal profiles typical of high-density control cabinet enclosures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the recommended interval for replacing the SP11\/S9185FA battery pack?\u003c\/p\u003e\n\u003cp\u003eA: Replacement intervals are governed by the system's internal diagnostic monitoring. It is recommended to perform a proactive replacement upon the first sign of a low-voltage warning flag within the system controller software to avoid potential memory corruption.\u003c\/p\u003e\n\u003cp\u003eQ: Can this battery pack be safely replaced while the controller is operational?\u003c\/p\u003e\n\u003cp\u003eA: Yes, provided that the controller is in a stable state. Always confirm that the system is properly backed up to non-volatile storage before initiating the battery swap to mitigate risk during the temporary loss of backup power.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the control unit is powered on and in a stable state before removing the old battery pack, as this maintains voltage to the memory circuits during the transition.\u003c\/li\u003e\n\u003cli\u003eInspect the connector pins for any oxidation or debris before seating the SP11\/S9185FA to ensure low-resistance electrical contact.\u003c\/li\u003e\n\u003cli\u003eSecure the battery pack using the provided mounting hardware to prevent movement caused by mechanical vibrations within the cabinet.\u003c\/li\u003e\n\u003cli\u003eVerify the correct polarity of the connection; forced insertion in the incorrect orientation will result in a failure to provide backup power and may damage the controller interface.\u003c\/li\u003e\n\u003cli\u003eDispose of the used battery in accordance with standard environmental protocols for lithium-based industrial energy storage devices.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49227476926716,"sku":"SP11\/S9185FA","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/SP11S9185FA.jpg?v=1782438034","url":"https:\/\/www.electronicplc.com\/ar\/products\/yokogawa-sp11-s9185fa-battery-pack","provider":"Electronic PLC","version":"1.0","type":"link"}