{"product_id":"honeywell-51308598-176-c300pm-power-backup-module","title":"Honeywell 51308598‑176 C300PM Power Backup Module","description":"\u003cp\u003eConfigured for auxiliary power stabilization in Experion PKS, TPS, and TDC 3000 platforms, the \u003cstrong\u003eHoneywell 51308598‑176\u003c\/strong\u003e (\u003cstrong\u003e51308598‑176\u003c\/strong\u003e C300PM Power Backup Module) provides direct physical\/electrical execution of continuous power delivery to I\/O subsystems.\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\u003e51308598‑176\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard C300 form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem-dependent load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Function\u003c\/td\u003e\n\u003ctd\u003ePower backup \/ Analog and Digital I\/O support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control and DCS Connectivity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol\u003c\/strong\u003e: While the module functions as a power backup unit, it ensures the electrical stability of analog I\/O loops, thereby preventing HART signal degradation during minor power disturbances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation\u003c\/strong\u003e: The backup circuitry is designed to isolate the I\/O bus from common-mode voltage fluctuations, maintaining signal integrity across the backplane even when operating in backup mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Junction Compensation (CJC)\u003c\/strong\u003e: The module maintains the required stable power rails to allow CJC-reliant thermocouple input modules to operate with high precision during transitions between primary and backup power states.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Can this module be replaced without shutting down the system?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the 51308598‑176 module is fully hot-swappable, allowing replacement or maintenance without interrupting process control or system uptime.\u003c\/p\u003e\n\u003cp\u003eQ: Which Honeywell platforms is this module compatible with?\u003c\/p\u003e\n\u003cp\u003eA: It supports Experion PKS, TPS, and legacy TDC 3000 systems for analog and digital I\/O modules.\u003c\/p\u003e\n\u003cp\u003eQ: Does it support redundant system architectures?\u003c\/p\u003e\n\u003cp\u003eA: Yes, it integrates with fault-tolerant designs to ensure high availability and reliable power distribution across mission-critical control environments.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Insert the module into the designated slot on the C300 rack. Ensure the backplane connector is fully seated and the locking mechanism is engaged to prevent vibration-induced intermittent connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swapping\u003c\/strong\u003e: When replacing the module, ensure the host system is operating in a stable state. Verify that the redundant module (if present) is functioning correctly before removing the unit to be serviced.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring\u003c\/strong\u003e: The module interfaces directly with the backplane power rails; ensure no external wiring modifications are required at the I\/O terminal blocks during installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding\u003c\/strong\u003e: Ensure the rack chassis is bonded to the cabinet earth ground. Proper grounding is necessary to maintain the EMI\/RFI immunity required for stable analog signal conditioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValidation\u003c\/strong\u003e: Post-installation, monitor the module status indicators via the Experion Station to verify that it is correctly recognized by the controller and is providing the nominal backup voltage to the I\/O bus.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":48177216979134,"sku":"51308598-176","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-20_09-53-24.png?v=1784519503","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51308598-176-c300pm-power-backup-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}