Outputs; Led; O I (Optical Integrity) - Det-Tronics X5200 Instructions Manual

Uvir flame detector with pulse output
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OUTPUTS

Relays
The detector is furnished with fire and fault relays. The
relays are rated 5 amperes at 30 Vdc.
The Fire Alarm relay has redundant terminals and normally
open / normally closed contacts, normally de-energized
operation, and latching or non-latching operation.
The Fault relay has redundant terminals and normally
open contacts, normally energized operation, and
latching or non-latching operation.
Latching relays can be reset by removing input power
(0.1 second minimum).
An alarm condition will normally override a fault condition,
unless the nature of the fault condition impairs the ability
of the detector to generate or maintain an alarm output,
i.e., loss of operating power.

LED

A tri-color LED on the detector faceplate indicates
normal condition and notifies personnel of fire alarm
or fault conditions. Table 1 indicates the condition of the
LED for each status.
Table 1—Detector Status Indicator
Detector Status
o i
Power On/Normal Auto
(no fault or fire alarm)
o i
Power On/Normal Man
Fault
UV Alarm only
IR Alarm only
Pre-Alarm
Fire (Alarm)
On Power-Up, The LED Flashes in Sequence as Follows,
Indicating Sensitivity and Signal Processing Status
Low UV Sensitivity
Medium UV Sensitivity
High UV Sensitivity
Very High UV Sensitivity
Stand. UV Signal Process.
Arc Rej. UV Signal Process.
Low IR Sensitivity
Medium IR Sensitivity
High IR Sensitivity
Very High IR Sensitivity
Quick Fire/TDSA IR Signal
TDSA only IR Signal
9.2
LED Indicator
Green
Green, flashing off for
0.5 sec. every 5 sec.
Yellow
Red, flashing on for 5 sec. and
off for 5 sec.
Red, flashing on for 0.25 sec.
and off for 0.25 sec.
Red, flashing on for 1 sec. and
off for 1 sec.
Steady Red
One Red Flash
Two Red Flashes
Three Red Flashes
Four Red Flashes
One Yellow Flash
Two Yellow Flashes
One Green Flash
Two Green Flashes
Three Green Flashes
Four Green Flashes
One Yellow Flash
Two Yellow Flashes
The X5200 contains a source tube that is filled
with a gas mixture containing Krypton 85 (Kr
a radioactive material. Radioactive materials are
subject to regulation under U.S. and international
law. Not applicable to model X5200G, which does
85
not contain Kr
.
o i
( OPTICAL INTEGRITY )
Automatic o i
The X5200, X5200G, and X5200M include the Automatic
o i feature — a calibrated performance test that is
automatically performed once per minute to verify
complete detector operation capabilities. No testing
with an external test lamp is required. The detector
automatically performs the same test that a maintenance
person with a test lamp would perform — once every
minute. However, a successful Automatic o i test does
not produce an alarm condition.
The detector signals a fault condition when less than half
of the detection range remains. This is indicated by the
fault relay and is evident by the yellow color of the LED
on the face of the detector. See the "Troubleshooting"
section for further information.
Magnetic o i / Manual o i
These tests require disabling of all extinguishing
devices to avoid release resulting from a
successful test.
The detector incorporates both Magnetic o i (Mag o i )
and Manual o i (Man o i ) test capabilities. These tests
provide pulses (80 to 100 CPS) to the controller (R7404
or R7494) when the detector is not in fault. If the test
is successful, the controller indicates a fire and the
appropriate zone output is active.
If the detector is in a fault condition, a successful
Mag o i or Man o i test cannot be performed.
2
ATTENTION
CAUTION
NOTE
85
),
95-8547

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