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Honeywell R7824 Product Data

Amplifiers for 7800 series and r7140 relay modules.
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R7824, R7847, R7848, R7849, R7851,
R7852, R7861, R7886 Amplifiers
for 7800 SERIES and R7140 Relay Modules

APPLICATION

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 the 24 Vdc RM7824
Relay Module.
The R7847A,B Rectification Flame Amplifiers are solid state
plug-in amplifiers that respond to a rectified signal from a
rectification type flame detector to indicate the presence of
flame when used with 7800 SERIES and R7140 Relay Modules.
The R7847C Self-Check Rectification Flame Amplifier is a
solid state plug-in amplifier that responds to a rectified signal
from a C7012E,F Self-Check Ultraviolet Flame Detector to
Amplifiers R7847B,C, R7861A,
R7886, R7851C or R7852B
indicate the presence of flame when used with 7800 SERIES
and R7140 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-
in amplifiers that respond to an infrared signal from a C7015
Infrared Flame Detector to indicate the presence of flame
when used with 7800 SERIES and R7140 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
the presence of flame when used with 7800 SERIES and
R7140 Relay Modules.
The R7851B Optical Flame Amplifiers are solid state plug-in
amplifiers that respond to optical signals from C7927 and C7962
Flame Detectors to indicate the presence of flame when used
with 7800 SERIES and R7140 Relay Modules.
The R7852A,B Infrared Flame Amplifiers are solid state plug-
in amplifiers that respond to an infrared signal from a C7915
Infrared Flame Detector to indicate the presence of flame
when used with 7800 SERIES and R7140 Relay Modules.
The R7851C Dynamic Self-Check Optical Flame Amplifier is a
solid state plug-in amplifier that responds to ultraviolet signals
from C7961E Dynamic Shutter-Check ultraviolet flame
detectors to indicate the presence of flame when used with
7800 SERIES and R7140 Relay Modules.
The R7861A Self-Check Ultraviolet Flame Amplifier is a solid
state plug-in amplifier that responds to an ultraviolet signal
from a C7061 Self-Check Ultraviolet Flame Detector to
indicate the presence of flame when used with 7800 SERIES
and R7140 Relay Modules.
Application ........................................................................
Features ...........................................................................
Specifications ...................................................................
Ordering Information ........................................................
Installation ........................................................................
Checkout ..........................................................................
SIL
3
Capable
PRODUCT DATA
Contents
1
2
2
2
5
7
65-0109-14

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   Summary of Contents for Honeywell R7824

  • Page 1: Table Of Contents

    R7824, R7847, R7848, R7849, R7851, R7852, R7861, R7886 Amplifiers for 7800 SERIES and R7140 Relay Modules PRODUCT DATA indicate the presence of flame when used with 7800 SERIES and R7140 Relay Modules. This is not European Community (CE) approved for EC7810, EC7820, EC/RM7830 or EC/ RM7850 Relay Modules.

  • Page 2: Features

    R7824, R7847, R7848, R7849, R7851, R7852, R7861, R7886 AMPLIFIERS FOR 7800 SERIES AND R7140 RELAY MODULES The R7886A Dynamic Self-Check Ultraviolet Amplifier is a • R7824C, R7847C Dynamic Self-Check Rectification solid state plug-in amplifier that responds to a pulsed direct...

  • Page 3

    R7824, R7847, R7848, R7849, R7851, R7852, R7861, R7886 AMPLIFIERS FOR 7800 SERIES AND R7140 RELAY MODULES Infrared: Canadian Standards Association Certified: LR95329-3. R7848A,B for use with C7015 Infrared (lead sulfide) Factory Mutual Approved: Report 1V9A0.AF. (R7851B, Report Detector. Number 3011020, June 16, 2003), R7851C (Report number R7852A,B for use with C7915 Infrared (lead sulfide) 3020842, April 12, 2005.)

  • Page 4

    R7824, R7847, R7848, R7849, R7851, R7852, R7861, R7886 AMPLIFIERS FOR 7800 SERIES AND R7140 RELAY MODULES Table 2. Flame Detection Systems. Plug-in Flame Signal Amplifiers Applicable Flame Detectors Flame Failure Response Type Color Self-Checking Model Time (sec) Fuel Type Models...

  • Page 5: Installation

    R7824, R7847, R7848, R7849, R7851, R7852, R7861, R7886 AMPLIFIERS FOR 7800 SERIES AND R7140 RELAY MODULES 1. Align the amplifier circuit board edge connector with the CAUTION keyed receptacle on the 7800 SERIES and R7140 Relay Module. Be sure the amplifier nameplate faces away Equipment Damage Hazard.

  • Page 6

    R7824, R7847, R7848, R7849, R7851, R7852, R7861, R7886 AMPLIFIERS FOR 7800 SERIES AND R7140 RELAY MODULES C7076A,D ULTRAVIOLET DETECTOR FLAME ROD REMOTE SENSOR EARTH GROUND INFRARED (C7915) SHUTTER C7076A BLUE SHUTTER C7076D WHITE TERMINAL BLOCK L1 (HOT) ULTRAVIOLET (C7027/C7035/C7044) L2 (COMMON)

  • Page 7: Checkout

    R7824, R7847, R7848, R7849, R7851, R7852, R7861, R7886 AMPLIFIERS FOR 7800 SERIES AND R7140 RELAY MODULES 7. Disconnect power supply before making wiring connec- CAUTION tions to prevent electrical shock and equipment damage. 8. All wiring must comply with appropriate electrical codes, Equipment Damage Hazard.

  • Page 8

    R7824, R7847, R7848, R7849, R7851, R7852, R7861, R7886 AMPLIFIERS FOR 7800 SERIES AND R7140 RELAY MODULES Table 3. Flame signal. Minimum Acceptable Flame Detector Flame Signal Amplifier Steady dc Voltage Maximum Expected dc Voltage Flame Rod 1.25 Vdc 5.0 Vdc at Keyboard Display Module R7847A,B or on volt-ohmmeter.

This manual also for:

R7847R7848R7849R7851R7852R7861 ... Show all

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