{"product_id":"tc-batt01-honeywell-backup-battery-module","title":"TC-BATT01 | Honeywell | Backup Battery Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell TC-BATT01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTC-BATT01\u003c\/strong\u003e Backup Battery Modules, operates as a dedicated hardware component for non-volatile RAM retention and system RAM voltage maintenance within Honeywell TDC 3000 and Experion PKS 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\u003eTC-BATT01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eAuxiliary charging circuit load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial-grade rechargeable battery cell assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eRAM retention and memory data maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Integration\u003c\/td\u003e\n\u003ctd\u003eTDC 3000 and Experion PKS controller racks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eBackup Battery Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation \u0026amp; Cold Junction Compensation (CJC) Coexistence\u003c\/h3\u003e\n\u003cp\u003eThe TC-BATT01 module supplies regulated backup voltage directly to the controller backplane memory bus to prevent loss of volatile configuration parameters during system power interruptions. Operating alongside analog field I\/O interfaces, the module maintains electrical decoupling from analog loop circuitry. This prevents potential ground loop currents or external noise propagation across adjacent channels that utilize the 4-20 mA HART loop protocol or low-voltage thermocouple signals relying on cold junction compensation (CJC).\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary functional role of the TC-BATT01 module within the controller rack?\u003c\/p\u003e\n\u003cp\u003eA: The module supplies dedicated backup power to retain volatile controller memory and runtime configuration data during primary AC\/DC power failures.\u003c\/p\u003e\n\u003cp\u003eQ: Is the internal battery cell assembly of the TC-BATT01 rechargeable?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the unit utilizes an industrial-grade rechargeable cell architecture that charges automatically from the backplane power supply during normal operation.\u003c\/p\u003e\n\u003cp\u003eQ: Can the TC-BATT01 be replaced without causing loss of controller memory during normal system operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, when primary system power is energized and stable, replacing the battery module will not corrupt stored memory or interrupt controller execution.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSlide the TC-BATT01 module into its designated slot within the controller rack chassis until the mechanical locking latch engages fully.\u003c\/li\u003e\n\u003cli\u003eConfirm that primary power to the chassis is active prior to replacing an expired module to maintain continuous memory preservation.\u003c\/li\u003e\n\u003cli\u003eEnsure cabinet ambient temperatures remain strictly within the specified -20 to +60 deg C operating range to preserve battery shelf life.\u003c\/li\u003e\n\u003cli\u003eRoute field signal cabling away from the battery module slot to prevent mechanical interference with module extraction levers.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52364723126568,"sku":"TC-BATT01","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/TC-BATT01.jpg?v=1789029397","url":"https:\/\/www.powerdcs.com\/products\/tc-batt01-honeywell-backup-battery-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}