{"product_id":"honeywell-rm7885a1015-flame-safety-burner-controls","title":"Honeywell RM7885A1015 Flame Safety Burner Controls","description":"\u003cp\u003eConfigured for burner management and safety sequencing in industrial combustion systems, the \u003cstrong\u003eHoneywell RM7885A1015\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eRM7885A1015\u003c\/strong\u003e Flame Safety 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\u003eRM7885A1015\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\u003eStandard Industrial Manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.9 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e127 x 127 x 133 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\u003eMax 10 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e120 VAC (+10%, -15%), 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnected Load\u003c\/td\u003e\n\u003ctd\u003e2000 VA max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePilot Establishing Period\u003c\/td\u003e\n\u003ctd\u003e10 seconds\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 And Loop Protocol Integrity\u003c\/h3\u003e\n\u003cp\u003eThe module integrates specialized flame amplifier inputs compatible with R7847, R7848, R7849, R7851, R7861, and R7886 sensors, maintaining strict electrical isolation between high-voltage control circuits and low-voltage logic terminals. It supports 4-20 mA HART loop protocol integration where applicable and provides galvanic separation to protect burner management networks from electromagnetic interference and ground potential shifts. Cold junction compensation (CJC) and internal nonvolatile memory safeguard sequence tracking and flame signal retention during transient power fluctuations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the RM7885A1015 burner control module be hot-swapped while the burner management panel is energized?\u003c\/p\u003e\n\u003cp\u003eA: No. Main electrical power and 120 VAC supply lines must be completely isolated and locked out prior to removing or inserting the module on its Q7800 subbase to prevent internal component damage or accidental ignition staging.\u003c\/p\u003e\n\u003cp\u003eQ: What specific safety fusing is required for the power input circuit?\u003c\/p\u003e\n\u003cp\u003eA: The input circuit requires a maximum 15 A time-delay fuse (type S\/C or equivalent) to protect against overcurrent faults on the 120 VAC line.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure all primary 120 VAC power feeds and burner interlock circuits are locked out and tagged out before handling the unit.\u003c\/li\u003e\n\u003cli\u003eMount the module securely onto a compatible Q7800A\/B universal wiring subbase, ensuring all plug-in pin connectors seat fully without binding.\u003c\/li\u003e\n\u003cli\u003eVerify correct wiring of the 15 A max slow-blow fuse and ensure flame detector signal leads maintain proper shielding against high-voltage ignition interference.\u003c\/li\u003e\n\u003cli\u003eTest system sequencing, pilot flame establishing periods, and safety shut-off valve response via manual burner startup checks before returning the equipment to service.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67682824847669,"sku":"RM7885A1015","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/RM7885A1015.png?v=1791877090","url":"https:\/\/www.5gplc.com\/products\/honeywell-rm7885a1015-flame-safety-burner-controls","provider":"High Five Auto Solution Limited","version":"1.0","type":"link"}