{"product_id":"honeywell-bc1000a0110u-flame-switch","title":"Honeywell BC1000A0110U Flame Switch","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell BC1000A0110U\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eBC1000A\u003c\/strong\u003e Flame Switch Controller, operates as a dedicated hardware component for continuous optical flame sensing and safe start interlock monitoring within industrial burner control systems. Operating on 115 VAC line power, it processes signals from rectifying flame rods or non-self-check UV sensors to actuate internal safe start check and flame relay contact outputs.\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\u003eBC1000A0110U\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\u003eIndustrial Standard Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.50 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard DIN Panel Mounting Module Dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +60 deg C (-40 to +140 deg F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e115 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e2 +\/- 1 sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Compatibility\u003c\/td\u003e\n\u003ctd\u003eRectifying Flame Rods, C7027, C7035, C7044, C7927 UV Sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Relay Contacts\u003c\/td\u003e\n\u003ctd\u003eSPST (T3-4) Safe Start Check, SPST (T2-3) Flame\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Options\u003c\/td\u003e\n\u003ctd\u003eDIN Rail or Direct Panel Mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; DCS Integration\u003c\/h3\u003e\n\u003cp\u003eThe BC1000A0110U incorporates channel-to-channel isolation parameters that decouple line-voltage relay switching circuits from low-voltage microelectronic flame signal processing paths. This galvanic barrier isolates incoming sensor signals against line transients and high-frequency noise induced by surrounding field hardware. Maintaining signal pathway separation prevents interference when transmitting flame status signals alongside co-located 4-20 mA HART loop protocol transmitters and central DCS monitoring equipment within the control panel network.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Which specific Honeywell UV sensor models are compatible with the BC1000A0110U?\u003c\/p\u003e\n\u003cp\u003eA: The controller interfaces directly with non-self-check UV sensor models C7027, C7035, C7044, and C7927, as well as standard rectifying flame rods.\u003c\/p\u003e\n\u003cp\u003eQ: What is the trip execution timing when a flame failure condition occurs?\u003c\/p\u003e\n\u003cp\u003eA: The internal relay circuit drops out to execute a fail-safe contact transition within 2 +\/- 1 seconds of flame signal loss.\u003c\/p\u003e\n\u003cp\u003eQ: Can the unit be mounted on standard industrial enclosure rails?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the housing enclosure supports mounting on standard DIN rails as well as direct flat-panel screw fastening.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect all primary power supplies and line-voltage loads before installing or servicing the BC1000A0110U unit.\u003c\/li\u003e\n\u003cli\u003eSecure the controller to the DIN rail or panel surface ensuring proper physical alignment and grounding contact.\u003c\/li\u003e\n\u003cli\u003eRoute flame sensor wiring in separate grounded steel conduit away from high-voltage ignition cables to prevent induced stray currents.\u003c\/li\u003e\n\u003cli\u003eWire 115 VAC line power and output relays (T3-4 Safe Start Check, T2-3 Flame) strictly according to the terminal connection diagram prior to energizing the system.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53599385354549,"sku":"BC1000A0110U","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/BC1000A0110U_Cocoai.png?v=1789615253","url":"https:\/\/www.5gplc.com\/products\/honeywell-bc1000a0110u-flame-switch","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}