{"product_id":"earth-leakage-detector-module-honeywell-10310-2-1-fsc","title":"Earth Leakage Detector Module | Honeywell 10310\/2\/1 FSC","description":"\u003ch2\u003eHoneywell 10310\/2\/1 Earth Leakage Detector Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 10310\/2\/1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e10310\/2\/1\u003c\/strong\u003e Earth Leakage Detector (ELD) Module, operates as a dedicated hardware component for DC earth leakage and ground fault detection within Honeywell FSC system networks.\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\u003e10310\/2\/1\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\u003eManufacturer Standard Facility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 lbs (0.16 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 3U Eurocard profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial cabinet ratings (0 deg C to 60 deg C typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMaximum supply current 60 mA (at 24 VDC nominal supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Function\u003c\/td\u003e\n\u003ctd\u003eDC earth leakage and ground fault detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMonitored DC Systems\u003c\/td\u003e\n\u003ctd\u003e24 VDC, 48 VDC, 60 VDC, and 110 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEarth Fault Threshold\u003c\/td\u003e\n\u003ctd\u003e5.5 mA ± 1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Earth Current\u003c\/td\u003e\n\u003ctd\u003e25 mA ± 5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Output Ratings\u003c\/td\u003e\n\u003ctd\u003eMaximum 250 VDC \/ 250 VAC, 100 W \/ 1000 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Compatibility \/ Approvals\u003c\/td\u003e\n\u003ctd\u003eCE, UL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePrecision Loop Isolation and Ground Fault Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe module executes continuous insulation resistance monitoring across DC power distribution circuits while maintaining channel-to-channel isolation integrity to prevent common-mode ground loops. It features selectable operating modes (continuous DC, 1 Hz, or 0.25 Hz) alongside a manual self-test function and earth connection supervision. When earth leakage exceeds the 5.5 mA ± 1 mA threshold, the fault condition is securely latched via relay outputs capable of switching up to 250 VDC \/ 250 VAC without compromising system safety distribution lines.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum current consumption profile for the 10310\/2\/1 module?\u003c\/p\u003e\n\u003cp\u003eA: The module draws a maximum supply current of 60 mA under operational DC supply conditions.\u003c\/p\u003e\n\u003cp\u003eQ: How does the unit handle detected ground faults in monitored DC systems?\u003c\/p\u003e\n\u003cp\u003eA: When an earth fault exceeds the 5.5 mA threshold, the unit triggers a relay-based fault indication that latches until manually reset.\u003c\/p\u003e\n\u003cp\u003eQ: What are the maximum switching parameters for the internal relay outputs?\u003c\/p\u003e\n\u003cp\u003eA: The relay output supports up to 250 VDC \/ 250 VAC and 100 W \/ 1000 VA with a maximum contact current capacity of 2 A.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure that all system power rails are de-energized before mounting or dismounting the module to prevent electrical arcing on backplane connector contacts.\u003c\/li\u003e\n\u003cli\u003eVerify proper physical alignment and keying match using module coding pins A5 and A11 prior to insertion into the Honeywell FSC rack.\u003c\/li\u003e\n\u003cli\u003eTerminate earth leakage monitoring lines using proper shielded cabling, ensuring shields are grounded at a single reference point to prevent noise coupling.\u003c\/li\u003e\n\u003cli\u003eCheck that monitored DC system voltages (24 VDC, 48 VDC, 60 VDC, or 110 VDC) align with designated terminal block configurations before powering up the system.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":49479975371064,"sku":"10310\/2\/1","price":210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/623_10edc16d-5905-4b24-add7-79742c9bc06d.jpg?v=1792133262","url":"https:\/\/www.automodulexpert.com\/products\/earth-leakage-detector-module-honeywell-10310-2-1-fsc","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}