{"product_id":"srne-data-monitoring-hub","title":"SRNE Data Monitoring Hub","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSRNE CU2 Data Acquisition Control Unit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is the central control hub of the SRNE smart RV electrical system, bringing together battery monitoring, solar charging, inverters, DC-DC chargers and onboard equipment into one integrated network.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecampervans, motorhomes, caravans and off-grid installations\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the CU2 allows compatible electrical devices to communicate with each other, providing real-time information and convenient control through the SRNE mobile app or an optional RMA4 or RMA7 touchscreen display.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith built-in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWiFi and Bluetooth connectivity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, programmable relay outputs and connections for water tank level and temperature sensors, the CU2 goes beyond conventional battery monitoring to provide a comprehensive vehicle management solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCentralised System Management\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Connect and monitor compatible SRNE inverters, MPPT solar controllers, DC-DC chargers and battery monitoring equipment.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBuilt-in WiFi \u0026amp; Bluetooth\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – View system information and control compatible equipment through the SRNE mobile app.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eRMA4 \u0026amp; RMA7 Display Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Connect an optional touchscreen display for convenient onboard monitoring.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBattery Monitoring Integration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Works with the SRNE BS48500 battery monitor to display battery voltage, current, state of charge and energy consumption.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWater Tank Level Monitoring\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Supports compatible sensors for fresh water, waste water and other liquid storage tanks.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTemperature Monitoring\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Monitor temperatures in battery compartments, equipment enclosures and other locations.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eProgrammable Relay Outputs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Six relay outputs enable control of compatible lighting, fans and other electrical circuits.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMultiple Communication Interfaces\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Supports TTL, RS232, RS485 and CAN communication protocols.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eRemote Firmware Updates\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Supports over-the-air (OTA) updates.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWide DC Input Range\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Operates from a 10–100V DC power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specification\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e SRNE\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e SR-CU2\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Data Acquisition \u0026amp; Master Control Unit\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDC Input Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 10–100V DC\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eStatic Power Consumption:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Less than 1.2W\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWireless Communication:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e WiFi and Bluetooth\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCommunication Protocols:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e TTL, RS232, RS485 and CAN\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTTL Ports:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 2\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eRS232 Ports:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIndependent RS485 Ports:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eRS485\/CAN Ports:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 6\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBMS RS485\/CAN Port:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSensor Inputs:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 8 temperature\/liquid level connections\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eRelay Outputs:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 6 programmable dry-contact outputs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFirmware Updates:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e OTA Supported\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eProtection Rating:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e IP20\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eOperating Temperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e -35°C to +65°C\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCooling:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Passive\/Natural Cooling\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 183 × 84 × 28.5mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eNet Weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 265g\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe SRNE CU2 is designed for installation in a dry, protected location within the vehicle. Its compact enclosure allows it to be mounted close to other electrical control equipment, reducing unnecessary communication cable runs.\u003c\/p\u003e\n\u003cp\u003eFor a complete SRNE smart monitoring system, the CU2 can be combined with the \u003cstrong\u003eRMA7 touchscreen display and BS48500 battery monitor\u003c\/strong\u003e, with compatible solar controllers, chargers, inverters and sensors added according to the installation requirements.\u003c\/p\u003e","brand":"SRNE","offers":[{"title":"Default Title","offer_id":54349221200200,"sku":"S-1-SR-CU-1","price":133.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/9691\/5784\/files\/Untitled-22October2026at13.46.33-23.png?v=1792677226","url":"https:\/\/rebel-leisure.co.uk\/products\/srne-data-monitoring-hub","provider":"Rebel Leisure Direct Ltd","version":"1.0","type":"link"}