System Sensor BEAM1224 User Manual

INSTALLATION AND MAINTENANCE INSTRUCTIONS
BEAM1224, BEAM1224S
Single-ended Reflected Type
Projected Beam Smoke Detector
3825 Ohio Avenue, St. Charles, Illinois 60174
800/736-7672, FAX: 630/377-6495
www.systemsensor.com
D400-73-00 1 I56-2294-03R
Specifications
General
Range: 16 to 230 Feet (5 to 70m)
230 to 328 Feet (70 to 100m) using optional accessory BEAMLRK
Sensitivity: 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)
Spacing: 30 to 60 Feet (9.1 to 18.3m)
Response Time: Alarm: 20 seconds typical
Trouble: 30 seconds typical
Trouble Conditions: Beam Blockage (96% or More Obscuration)
Improper Initial Alignment
Self-compensation limit reached (service needed)
In Alignment mode
Test/Reset Features: Integral Sensitivity Test Filter (BEAM1224S only)
Sensitivity Filter (Incremental scale on reflector)
Local Alarm Test Switch
Local Alarm Reset Switch
Remote Test and Reset Switch Capability
(compatible with RTS451/RTS451KEY)
Indicators: Alarm: Remote Output, Local LED (red)
Trouble: Remote Output, Local LED (yellow)
Blink Pattern Indicates Trouble Diagnostics
Normal Operation: Local LED (flashing green once every 5 sec.)
Alignment Aids: Optical Gunsight (coarse adjustment)
00 to 99 Digital Display (fine adjustment)
Relays: Alarm; Trouble
Sensitivity: Digital Display Readout in Percent Obscuration
Environmental
Temperature: –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
Humidity: 10% to 93% RH Noncondensing
Mechanical
Shipping Weight: Complete unit: 3.9 lbs. (1.77 kg)
Shipping Size: 15″ × 10.5″ × 6.5″ (381mm × 267mm × 165mm)
Mounting: Wall only without optional accessories
Wiring: Plug-in Terminal Blocks (12 to 22AWG)
Adjustment Angle: ±10° Horizontal and Vertical
Paintable Trim Ring: May be painted using enamel or acrylic type paints

System Sensor BEAM1224 Specifications

General

Compatibility	Compatible with most fire alarm control panels
Type	Projected Beam Smoke Detector
Operating Voltage	12-24 VDC
Voltage Range	15-32 VDC
Operating Temperature	-22°F to 131°F (-30°C to 55°C)
Humidity Range	10% to 93% non-condensing
Weight	1.5 lbs
Mounting	Wall or ceiling mount

Summary

Specifications Overview

General Specifications

Details range, sensitivity, spacing, response time, trouble conditions, indicators, and relays.

Environmental Specifications

Defines operational temperature and humidity limits for the detector.

Mechanical Specifications

Covers shipping weight, size, mounting, wiring, and adjustment details.

Electrical Specifications and Detector Description

Electrical Ratings and Timing

Specifies voltage, current, ripple, relay contacts, and timing parameters.

Installation Prerequisites

Advises reading the installation manual and application guide.

General Detector Description and Indicators

Explains the detector's function, LEDs, and digital display.

Special Applications and Accessories

Environmental Considerations for Special Applications

Discusses suitability for challenging environments like high ceilings or dusty areas.

Approved Accessory Kits

Details optional kits for range extension, mounting, and environmental protection.

Remote Test and Reset Station

Describes the RTS451/KEY for remote testing and resetting.

Detector Placement and Mounting

Detector Placement and Spacing Guidelines

Provides guidelines for detector positioning and spacing on smooth ceilings.

Sloped Ceiling Spacing Recommendations

Covers spacing requirements for shed and peaked sloped ceilings.

Mounting Surface Requirements

Specifies suitable and unsuitable mounting surfaces for stability.

Mounting Instructions for Components

Step-by-step guidance for mounting the transmitter/receiver and reflector.

Installation Procedures

Line of Sight and Obstruction Considerations

Emphasizes clear vision path and avoiding reflective objects or glass.

Wiring Installation Guidelines

Covers NEC compliance, wire types, conduit, and cable shielding.

Wiring Diagrams and Connections

Illustrates detector terminal connections and wiring diagrams.

Alignment Pre-Alignment Checklist

Lists essential checks before commencing the alignment procedure.

Coarse Alignment Procedure

Details the initial steps for aligning the detector optics using mirror and knobs.

Fine Adjustment and Gain Settings

Describes fine-tuning optics and adjusting electronic amplifier gain.

Final Gain Adjustment and Housing Installation

Securing the detector housing and performing the final electronic gain adjustment.

Final Verification Tests

Procedures for blocking the reflector and performing sensitivity tests.

Sensitivity and Testing

Sensitivity Setting and Distance Chart

Explains sensitivity selections and their acceptable distance ranges.

Calibrated Test Filter Sensitivity Test

Procedure for testing detector sensitivity using a calibrated filter.

Reflector Test Card Procedure

Method for testing sensitivity using a specialized test card.

Test Switch Operation (Local and Remote)

Instructions for using the detector's local and remote test switches.

Maintenance and Troubleshooting

Cleaning Procedures for Detector and Reflector

Guidelines for cleaning the outer housing lens and the reflector.

Painting Guidelines for Aesthetic Ring

Instructions on how to paint the detector's outer aesthetic ring.

Troubleshooting Guide with LED Blink Codes

Interprets LED indicator patterns for diagnosing operational issues.

Drilling Templates

Detector Mounting Hole Template

Provides a template with dimensions for drilling detector mounting holes.

Reflector Mounting Hole Template

Provides a template with dimensions for drilling reflector mounting holes.