{"product_id":"honeywell-ec7810a1027-7800-series-burner-control-module","title":"Honeywell EC7810A1027 7800 Series Burner Control Module","description":"\u003cp\u003eConfigured for automated flame safeguard sequencing and valve output control in 7800 Series platforms, the \u003cstrong\u003eHoneywell EC7810A1027\u003c\/strong\u003e (\u003cstrong\u003eEC7810A\u003c\/strong\u003e Burner Control Module) provides direct physical\/electrical execution.\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\u003eEC7810A1027\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\u003e10.01 lbs (4.54 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e127 mm x 127 mm x 127 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10 W nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e220 VAC to 240 VAC (+10% \/ -15%), 50 Hz \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlame Response Timing\u003c\/td\u003e\n\u003ctd\u003e0.8 s or 3.0 s (amplifier dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eNEMA 1 (IP40 cabinet mount)\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; Loop Protocol Integration\u003c\/h3\u003e\n\u003cp\u003eThe module incorporates multi-channel optoelectronic channel-to-channel isolation between high-voltage line control terminals and low-voltage solid-state logic circuits. This architectural separation shields the central processing unit from transient electrical noise, field inductive surges, and floating ground potential offsets. When interfaced via standard 4-20 mA HART loop protocol adapters or remote communication modules, the unit outputs diagnostic telemetry including flame signal strength, lockout code history, and sequence state flags without compromising internal safety interlocks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the EC7810A1027 module support hot-swapping during active burner operation?\u003c\/p\u003e\n\u003cp\u003eA: No. Power must be fully disconnected from the subbase before inserting or removing the module to prevent electrical arcing across knife-blade terminals and potential firmware corruption.\u003c\/p\u003e\n\u003cp\u003eQ: How does channel-to-channel isolation protect the module during field fault conditions?\u003c\/p\u003e\n\u003cp\u003eA: Internal optical isolators decouple line-voltage relay drive tracks from low-voltage microcomputer buses, preventing high-voltage transients on external valve loops from breaching the central logic circuit.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubbase Mounting\u003c\/strong\u003e: Seat the module onto a compatible 7800 Series 22-terminal subbase. Ensure the two captive mounting screws are fully engaged to maintain ground continuity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Separation\u003c\/strong\u003e: Route high-voltage ignition leads and motor power wiring in separate conduit pathways away from low-voltage flame signal runs and communication lines to mitigate electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding\u003c\/strong\u003e: Connect flame detector wiring shields strictly at the earth terminal on the subbase. Maintain insulation at the sensor end to prevent circulating ground currents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Termination\u003c\/strong\u003e: Tighten all terminal screws on the subbase to 0.8 Nm to 1.1 Nm (7 to 10 lb-in). Verify solid mechanical contact to prevent thermal hot spots under full load conditions.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67653383848245,"sku":"EC7810A1027","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/EC7810A1027.png?v=1791428905","url":"https:\/\/www.5gplc.com\/products\/honeywell-ec7810a1027-7800-series-burner-control-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}