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Risco Beam 7225 User Manual

Risco Beam 7225
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1
IR Beam 72
(Beam 7225/Beam 7250/Beam 7275)
Installation Guide
1. Introduction
TheIRBeam72outdoordetectorsemploytwinbeamswithadvancedopticsandfourselectablechannels,providingreliabledetection.
2. Layout
Cover
Screw
WireEntry
4
ChannelOptionSwitch
OpticalAxisMonitorJack(Receiver)
OpticalAxisRotation
ReflectorandFilter
BracketandBaseAttachingHoles
OpticalAxisWindows
OpticalAxisScrew
ResponseSpeedVR(Receiver)
TerminalBlock
13
LED
SenseLED
Dbeltforpolemounting
(purchasedseparately‐P/N:RBM72P00000A)
Bracket
3. Mounting Location 4. Installation Method
1.Mountthetransmitterandreceiverwithinmaximumrange.
2.Incasethereceivedsignalislow,installwithinrotationanglerange
ofthereflector.
3.Avoiddirectsunlight(facing
sunriseorsunset)or
headlamps.
4.Avoidobstacles(flowerpots,
laundry,pets)betweenreceiverand
transmitter.
5.Wheninstallingseveraldetectorsorcrossinstallationtoavoid
collisioninstallaccordingtothefollowingdiagram:
6.Donotinstallonunstable
surfaces.
7.Aftermounting,adjustoptical
axisandconductawalktest.
1.Toremovefrontcover,
unscrewfrontbottomscrew.
3.Mountondesiredwallorpole
andconnectwiresthroughwire
entry(seeterminalblock).
4.Connectthewirethroughthe
upperterminalblock.Replace
thebracketandfixingscrew.
2.Toseparatebracketfrom
detector,unscrewbottomscrew.
Whenmountingtwo
bracketsononepole,installa
pairofDbeltsattheupperand
lowerpartsandinstallanother
Dbeltinthemiddleforequal
mountingheight.
5.Adjusttheopticalaxisand
conductawalktest.Then,
replacefrontcover.
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Risco Beam 7225 Specifications

General IconGeneral
Number of Beams4
Operating Temperature-25°C to +55°C
Ingress ProtectionIP65
Tamper OutputNormally Closed (NC)
Weight1.5kg
Range80m outdoor, 160m indoor

Summary

Introduction to IR Beam 72

IR Beam 72 Overview

Details the IR Beam 72 outdoor detectors, twin beams, advanced optics, and selectable channels.

Detector Layout and Components

Component Identification

Lists and identifies all external components of the IR Beam 72 detector.

Mounting Location Guidelines

Range and Placement Considerations

Specifies maximum detection ranges for outdoor and indoor use.

Environmental and Obstacle Avoidance

Advises on avoiding direct sunlight, headlamps, and obstacles between beams.

Multi-Detector Installation

Guidance on installing multiple detectors to avoid collision.

Surface Stability and Mounting

Emphasizes mounting on stable surfaces and proper optical axis adjustment.

Installation Procedures

Front Cover Removal

Instructions for removing the front cover by unscrewing the bottom screw.

Bracket Separation

Guidance on separating the mounting bracket from the detector.

Wiring and Connections

Connecting wires through the wire entry to the terminal block.

Pole Mounting

Details on using D-belts for pole mounting.

Final Adjustment and Testing

Adjusting optical axis, conducting walk tests, and replacing the cover.

Terminal Block Connections

Power and Alarm Outputs

Details power input, alarm output (NC), and 4.7KΩ termination.

Tamper Protection

Information on the tamper switch for cover removal detection.

Beam and Viewfinder Adjustment

Reflector Angle Adjustment

Using the viewfinder to adjust the reflector angle for optimal alignment.

Reflector Location Adjustment

Positioning the reflector within the opposite detector's range using the viewfinder.

Axis Angle Adjustment

Adjusting the axis angle left/right and up/down with a screwdriver.

Alignment Visibility Aids

Using a white paper cover for better visibility during alignment.

Fine Optical Axis Adjustment

Using a built-in monitor jack and tester for precise optical axis fine-tuning.

Tester Voltage and Sensitivity

Table relating tester voltage to sensitivity levels for optimal adjustment.

Response Time Settings

Response Period Adjustment

Using the Response Period VR to match sensitivity to surroundings and avoid false alarms.

Detection Speed Settings

Details on detection types (Quick, Jogging, running, pace, normal, slow).

Technical Specifications

Model and Detection Details

Lists model variants, detection method, beam channels, and ranges.

Electrical and Environmental Specs

Covers power input, consumption, IP rating, operating temperatures, and materials.

External Dimensions

Physical Size Diagrams

Provides diagrams with measurements for the detector's external dimensions.

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