INSTALLATION AND MAINTENANCE INSTRUCTIONS
FSB-200A, FSB-200SA
Single-ended Reflected Type Projected
Beam Smoke Detector
SPECIFICATIONS
GENERAL
Range:
Sensitivity:
Spacing:
Response Time:
Trouble Conditions:
Test/Reset Features:
Indicators:
Style 7 Operation:
ENVIRONMENTAL
Temperature:
Humidity:
MECHANICAL
Shipping Weight:
Shipping Size:
Mounting:
Wiring:
Adjustment Angle:
Paintable Trim Ring:
Electrical
Voltage:
Standby Current:
External Supply: (FSB-200SA only):
Remote Output: (alarm)
GENERAL DESCRIPTION
Model FSB-200A/FSB-200SA is a long range projected beam smoke detector
designed to provide open area protection. It is to be used with ULC-listed com-
patible control panels only. The detector consists of a transmitter/receiver unit
and a reflector. Smoke entering the area between the transmitter/receiver and
reflector causes a reduction in signal. When the obscuration reaches alarm
thresholds (chosen at the transmitter/receiver unit), the detector generates
an alarm signal. Complete blockage of the beam causes a trouble signal. Slow
changes in obscuration due to a build up of dirt or dust on the lens of the
detector are compensated for by a microcontroller that continuously monitors
the signal strength and periodically updates the alarm and trouble thresholds.
N200-26-00
16 to 230 Feet (5 to 70m); 230 to 328 Feet (70 to 100m) using optional accessory BEAMLRK
25% to 50% Total Obscuration in 6 levels
Level 1 = 25%
Level 2 = 30%
Level 3 = 40%
Level 4 = 50%
Level 5 = 30% to 50% (Acclimate)
Level 6 = 40% to 50% (Acclimate)
30 to 60 Feet (9.1 to 18.3m)
ALARM - 20 seconds typical; TROUBLE - 30 seconds typical
Beam Blockage (96% or More Obscuration)
Improper Initial Alignment
Self-compensation limit reached (service needed)
In Alignment mode
Integral Sensitivity Test Filter (FSB-200SA only, requires additional external power supply)
Sensitivity Filter (Incremental scale on reflector)
Local Alarm Test Switch
Local Alarm Reset Switch
Remote Test and Reset Switch Capability
ALARM - Remote Output, Local LED (red)
TROUBLE - Remote Output, Local LED (yellow) Blink Pattern Indicates Trouble Diagnostics
NORMAL OPERATION - Local LED (flashing green with communication)
ALIGNMENT AIDS - Optical Gunsight (coarse adjustment) 00 to 99 Digital Display (fine adjustment)
SENSITIVITY - Digital Display Readout in Percent Obscuration
On-board isolators provide style 7 operation. (may be disabled via shunts on circuit board)
–22°F to 131°F (–30°C to 55°C); NOTE: for applications below 32°F (0°C) see Special Applications section of this manual.
10% to 93% RH Noncondensing
3.9 lbs. (1.77 kg)
15˝ × 10.5˝ × 6.5˝ (381mm × 267mm × 165mm)
Wall only without optional accessories
Plug-in Terminal Blocks (12 to 22AWG)
±10° Horizontal and Vertical
May be painted using enamel or acrylic type paints
15 to 32 VDC
Avg. Standby:
Max. Alarm (LED on):
Max. Trouble (LED on):
Max. Alignment:
VOLTAGE - 15 to 32 VDC
CURRENT -0.5A Max.
VOLTAGE - 15 to 32 VDC; NOTE: Output voltage same as device input voltage.
CURRENT - 15mA maximum; 6mA minimum; NOTE: Output current is limited by 2.2Kohm resistor
2mA Max. (1 communication every 5 sec., LED flashing, SLC @ 24 V)
8.5mA Max.
4.5mA Max.
20mA Max.
When the self-compensation circuit reaches its limit, the detector generates a
trouble signal, indicating the need for service.
Three LEDs on the detector indicate the current status: a red LED for alarm, a
yellow LED for trouble, and a blinking green LED for standby operation. Note:
The panel controls the status of the red and green LEDs. The local reset but-
ton is accessible by removing the outer paintable trim ring. The yellow LED
will blink in specific patterns to provide a diagnostic aid when diagnosing the
cause of a trouble signal. It will also blink the amount of drift compensation
that has been used at the conclusion of the test. Trouble signals automati-
cally reset upon removing the cause of trouble. Red and yellow LEDs can be
remotely connected to the remote Alarm and Trouble outputs. These outputs
1
12 Clintonville Road
Northford, CT 06472-1653
Phone: 203.484.7161
I56-2544-005R
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