Honeywell R7847A1033 Flame Amplifier Used with 7800 Series Relay AC Servo Amplifier

APPLICATION(for R7847A1033)

The R7824C Rectification Flame Amplifier is a solid state plug-in amplifier that responds to a rectified signal from a C7024E,F Self-Check Ultraviolet Flame Detector to indicate the presence of flame when used with an RM7824 Relay Module.The R7847A,B Rectification FlameAmplifiers are solid state plug-in amplifiers that respond to a rectified signal from a rectificationtype flame detector to indicate the presence of flame when usedwith 7800 SERIES Relay Modules.The R7847C Self-Check Rectification Flame Amplifier is a solidstate plug-in amplifier that responds to a rectified signal from aC7012E,F Self-Check Ultraviolet Flame Detector to indicate the presence of flame when used with 7800 SERIES Relay Modules.This is not European Community (CE) approved for EC7810,EC7820, EC/RM7830 or EC/RM7850 Relay Modules.
The R7848A,B Infrared Flame Amplifiers are solid state plug-inamplifiers that respond to an infrared signal from a C7015Infrared Flame Detector to indicate the presence of flame whenused with 7800 SERIES Relay Modules.The R7849A,B Ultraviolet Flame Amplifiers are solid state plug-in amplifiers that respond to an ultraviolet signal from a C7027,C7035 or C7044 Ultraviolet Flame Detector to indicate thepresence of flame when used with 7800 SERIES Relay Modules.The R7851B Optical Flame Amplifiers are solid state plug-inamplifiers that respond to optical signals from C7927, C7935,C7915, and C7962 Flame Detectors to indicate the presence of flame when used with 7800 SERIES Relay Modules

FEATURES(for R7847A1033)
ï Flame failure response time of 0.8 or 1 second; or 2.0 or 3.0 seconds, depending on the amplifier and relay module selected. See Table 1.ï Plug-in to 7800 SERIES Relay Module through printedcircuit board edge connector keyed for proper orientation.
ï Flame signal test jacks measure amplifier flame signalvoltage.
ï 0.0 to 5.0 Vdc Flame signal strength reading range.ï Color coded label identifies flame detection type:ó Greenórectification. Redóinfrared.ó Purpleóultraviolet. Blueópulsed rectification.ó Whiteóoptical.ï R7847B, R7848B, R7849B Dynamic Ampli-CheckÆcircuitry tests all flame amplifier components 12 times perminute. The 7800 SERIES Relay Module locks out onsafety shutdown with amplifier failure.ï R7824C and R7847C Dynamic Self-Check RectificationAmplifier, R7851C Dynamic Self-Check Optical FlameAmplifier, R7861 Self-Check Ultraviolet Flame Amplifierand R7886A Dynamic Self-Check Ultraviolet Amplifier testthe detectors and all electronic components in the flame detection system 12 times per minute. The 7800 SERIESRelay Module locks out on safety shutdown with flamedetection system failure.
NOTE: NOTE:R7824C, Series 2 or greater, and R7847C,
Series 4 or greater, pulse shutter when signal of
1.5 Vac is sensed

ORDERING INFORMATION(for R7847A1033)
When purchasing replacement and modernization products from your TRADELINEÆ wholesaler or distributor, refer to the
TRADELINEÆ Catalog or price sheets for complete ordering number.
If you have additional questions, need further information, or would like to comment on our products or services, please write or
phone:
1. Your local Home and Building Control Sales Office (check white pages of your phone directory).
2. Home and Building Control Customer Relations
Honeywell, 1885 Douglas Drive North
Minneapolis, Minnesota 55422-4386
In CanadaóHoneywell Limited/Honeywell LimitÈe, 35 Dynamic Drive, Scarborough, Ontario M1V 4Z9.
International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France,
Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.

About this item(for R7847A1033)

Flame failure response time of 0.8 or 3.0 seconds
Flame signal strength ranges from 0.0 to 5.0 VC
Plug into 7800 relay module through printed circuit board edge connector keyed for proper orientation
Flame signal test jacks to measure amplifier flame signal voltage
Compatible with existing Honeywell flame detectors (order separately)

Technical(for AX18-30-10-80)(for R7847A1033)