SL-AL6 using instruction

INTRODUCTION

the product is a new type of sensor switch; it adopts infrared energy detector, IC and SMD technology. When one enters the product¡¯s detecting range, the infrared sensor work and output signal to its matched control unit, the control unit will alarm.

FEATURES

  • selectable pulse width;
  • high interference immune;
  • automatic temperature compensation;
  • tamper switch;
  • vertical adjustment sensitivity;
  • preventing pet design;
  • installation flexible and convenient;
  • sensitivity adjustable.

SPECIFICATIONS

  • power supply:8~16VDC
  • warm-up time:30s
  • alarm time:2s
  • sense degree:140¡ã
  • sense distance:12m(max)
  • working temperature:-10¡æ~+40¡æ
  • relative humidity:<93%RH
  • installation height:1.5~3.5 m

MOUNTING

  • untighten the end screw and open the front cover;
  • loosen the screw fixing PCB£»
  • remove PCB to the end surface, and take out PCB;
  • bore crossing-line holes on the back cover;
  • run the wire along the wire slot located on the backside of the back cover and insert it through its prepared hole.
  • Fix the back cover on the selected position;
  • connect power and signal wire to the terminal block according to following diagram, replace the PCB into back cover.; Set vertical adjustment and tighten the PCB screw;
  • close the front cover and tighten the screw.

CONNECTION-WIRE

Terminal 1 connect to negative voltage ¡°-¡°

Terminal 2 connect to positive voltage ¡° +¡±

Terminal 3&4¡ªtamper signal wire

Connect with controlling unit£¬when close the front cover, the signal wire is connected directly, when the front cover is opened, the connection is cut down and give one signal to controlling unit.

Terminal 5&6¡ª RELAY
The sensor output terminal.

JUMPER SETTING

PULSE 31

JUMPER ON no.1
pulse width= 2		 Jumper ON no.3
spulse width= 4s

LED/OFF /ON

LED on LED off

You can vertically adjust the PCB to adjust sensitivity, like the right figure, on the scale the arrow point, the sensitivity is max, remove up the PCB, the arrow point to following scale and the sensitivity is more and more poor.

TAMPER TEST:

  • Without tighten screw close the detector;
  • Set the controlling unit to ¡°Armed¡± mode;
  • Remove the front cover, the tamper will activate the alarm;
  • Close the front cover, the controlling unit stops alarming

WALK TEST£º

walk back In the detecting field, watch LED on the detector, it should light according to your moving to indicate detection.

NOTE:

Avoid exposing the detector to direct strong air flow, unstalbe temperature sources and direct sunlight.