- Quad beam detection
- Environmental discrimination circuit
- Beam power control to reduce cross-talk
The Photobeam 5000 Series consists of the single channel quad beam ISC-FPB1-W60QS, ISC-FPB1-W120QS, ISC-FPB1-W200QS, and the four channel quad beam ISC-FPB1-W60QF, ISC-FPB1-W120QF, and ISC-FPB1-W200QF detectors with separate transmitters and receivers.The detector series uses four pulsed infrared beams that are designed to activate an alarm when all four beams are simultaneously blocked. False alarm
immunity is increased by the utilization of four beams compared to single or dual beam models.The detector series also features interlocked upper and lower beams, signal voltage LED, and optional environmental discrimination circuitry.
System overview
Consisting of a separate transmitter and receiver, it is designed to activate an alarm when an intruder passes within the direct line of sight between the transmitter and receiver.
Functions
Mounting features
Mounting and installing the detector is now easier than ever. Install the detector through easy-to-use mounting hole locations which provide an enlarged entry point of access to accept small to large, single or multiple cable set wires. Fastening screw locations
eliminate the need for unnecessary crawling or bending during installation.
Multiple Channel Operation (4-channel models only)
Configure the detectors for up to four different channels. This allows multiple units to be used near one another without the possibility of receiver cross talk. This is particularly useful when stacking multiple beam sets.
High Density mode (4-channel models only)
The High Density mode allows you to add an additional zones of protection to detect larger objects that only partly interrupt the beams of individual devices. This feature allows an alarm condition to be generated when beam pairs are interrupted on adjacent devices but not all four beams are interrupted on one device.
Selectable AND/OR mode (4-channel models only)
This feature allows an added level of detection bygenerating an alarm when four beams from two units are blocked simultaneously. Environmental condition require higher false alarm tolerance against smaller objects passing through the detector's line of sight. To do this, set the AND/OR gate option to AND gate mod
that only causes an alarm condition when all four infrared beams are interrupted simultaneously.High Security applications might require the detectio of smaller objects passing through the detector's line of sight. To do this, set the AND/OR gate option to OR gate mode that causes an alarm condition when eithe the upper two beams or the lower two beams are interrupted.
Dust/insect cover features
The included foam sealing ensures that the detectors are properly secured from insects and other environmental elements such as humidity and temperature fluctuations.The improved cover design includes water flow channels to prevent water and dirt from accumulatin in front of optic components, and eliminates the nee for additional weatherproofing solutions.
Environmental Discrimination Circuit
Monitors gradual loss of signal due to dust, fog, rain, and snow. Normally closed output opens when signa loss reaches 90%. May be field configured to bypass alarm relay when activated.
Beam Power Control
The transmitter power output is field adjustable allowing the user to eliminate reflections and cross talk from other units.This feature improves catch performance and false alarm immunity, and allows for reliable installation in most applications.
Test features
High visibility reception level LED improves ease of installation. Flash rate increases as installation alignment improves.
Voltage output terminals also allow for improved alignment accuracy.
Optical module alignment switch to allow for independent adjustment of upper and lower beam pairs.
Dual Modulated beam
The Dual Modulated Beam eliminates interference from external noise sources such as sunlight, car headlights, electrical interference, etc.
Certifications and approvals
Technical specifications
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