Download User Manual - Electronic Kits

Table of Contents
Introduction........................................................................................................................................................ 4
User manual road map..................................................................................................................................... 4
My LOC3 is a kit....................................................................................................................................... 4
My LOC3 is already assembled.............................................................................................................5
What is the SYC3?........................................................................................................................................ 6
Chapter 1 – Assembly...................................................................................................................................... 7
Getting started.............................................................................................................................................. 7
Identifying the components........................................................................................................................8
Parts list...................................................................................................................................................... 12
1Component Layout..................................................................................................................................14
Step-by-step assembly instructions.........................................................................................................15
Chapter 2 – Testing.........................................................................................................................................21
Choosing a power supply..........................................................................................................................21
Connecting the power supply...................................................................................................................21
Voltage checkout........................................................................................................................................ 21
Basic circuit checkout............................................................................................................................... 22
Microprocessor checkout..........................................................................................................................24
Laser and photocell checkout..................................................................................................................26
Chapter 3 – Planning for Installation...........................................................................................................29
Understanding yard throat occupancy detection...................................................................................29
Covering the throat.................................................................................................................................... 30
Chapter 4 – Installing and Wiring the Lasers and Photocells..................................................................33
What wire to use........................................................................................................................................ 33
Network cable........................................................................................................................................ 33
Telephone cable.................................................................................................................................... 33
Hookup wire........................................................................................................................................... 34
Wiring pin header connectors.............................................................................................................34
Laser and photocell wiring........................................................................................................................35
Detector output wiring...............................................................................................................................36
Isolated output....................................................................................................................................... 37
Direct output.......................................................................................................................................... 37
Testing the laser and photocell wiring...............................................................................................38
Laser mounting.......................................................................................................................................... 39
Photocell mounting....................................................................................................................................39
LOC3 Dual Laser Occupancy Detector User Manual
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