1
DESCRIPTION
Fireye offers a complete line of dual channel, DIN rail mount flame switch modules to provide accu-
rate, reliable flame on/flame off indication. The user can select from four (4) different type of flame
scanners (ultra-violet, infra-red, ultra-violet self check, and flame rectification) to meet a wide range
of flame scanning applications. Each module provides two (2) independent flame switches. Each
flame switch has its own SPDT flame relay (Refer to Jumpers JP4 and JP5).
A series of LED's on the FlameWorx module provide indication of system status (power on), flame
relay status, and fault indication. Three (3) separate front panel test jacks are provided to measure the
flame signal strength (4-20 mA) of each flame relay. Access to the 4-20 mA signal is also available
via the wiring terminal (Refer to Jumpers JP4 and JP5). Flame Failure Response Time (FFRT) is
selectable between 1, 2, 3, or 4 seconds (selected via dipswitch).
Fireye FlameWorx modules can be used in a number of flame detection applications. In addition, the
modules also incorporate LonWorks
*
communications, which allow the use of Fireye programming
modules (e.g. multi-burner module) which provide safe start check, purge timing, safety lockout, etc.
which further expands on the functionality of the flame switches. LonWorks communications use an
RS485 twisted pair wire as the communications network.
Note:
When the FlameWorx modules are used without the Fireye programming modules, some addi-
tional means must be furnished to provide those functions required in flame safeguard control sys-
tems (e.g. safety interlocks, purge timing, etc.).
Note: FlameWorx modules are shipped from the factory with the FFRT set for 1 second.
Refer to page 6 for warning on burn-in.
Note:
See Bulletin MBR-1001 for Rack Mount modules.
*
LonWorks
®
is a registered trademark of Echelon Corporation.
MBD-1001
FEBRUARY 2002
MBUV-100D, MBUVS-100D
MBIR-100D, MBFR-100D
DIN RAIL MOUNT
FLAMEWORX
™
MODULES
APPROVED
®
Year 2000 Compliant in accordance with BSI document DISC PD2000-I:1998
Summary of Contents for FlameWorx MBFR-100D
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