Because the maximum transmitter output level is -7 dB, and the maximum receiver input level is -10 dB, the receiver may be overdriven on a short link and may require a 3 dB attenuator. Connector allowances for the transmitter and receiver are included in the above power declaration.
The R7824C Rectification Flame Amplifier is a solid state plug-in
amplifier that responds to a rectified signal from a C7024E,F SelfCheck Ultraviolet Flame Detector to indicate the presence of
flame when used with an RM7824 Relay Module.
The R7847A,B Rectification Flame Amplifiers are solid state plugin amplifiers that respond to a rectified signal from a rectification
type flame detector to indicate the presence of flame when used
with 7800 SERIES 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 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-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 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 Relay Modules.
The R7851B Optical Flame Amplifiers are solid state plug-in
amplifiers 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.
