• The LD-160 is designed to work for a wide range of applications through its adjustable feature to easily reduce false detection in different environments.
  • Four loop frequencies (20~80 KHz) for selection to effectively eliminate crosstalk.
  • Equipped with three(3) bi-color LED status indicators representing ¡§Detect¡¨, ¡§Power¡¨, and ¡§Loop Fault¡¨.
  • Two separate output relays:
    1. Output A represents ¡§presence¡¨. Output signal can be configured to extend for 0, 2, 5, 8, 10, 15, 20 or 30 seconds by an external DIP switch.
    2. Output B, configured by an external DIP switch, can represents ¡§presence¡¨, ¡§pulse on entry¡¨, ¡§pulse on exit¡¨, or ¡§failed¡¨ output.
  • Configured by an external DIP switch, both outputs can have a 2 seconds delay time so to ignore vehicles passing the loop faster than 5 miles per hour.
  • Automatic resumption to normal operation without manual reset required when loop signal recovers from intermittence.
  • No warm-up time required.
  • Adopt standard 11-pin Amphenol connector.
Casing Material ABS plastic
Dimensions 76mm(D) x 42mm(W) x 74mm(H)
Weight < 280 grams.
Supply Voltage LD-161¡GAC 110V (60Hz)
LD-162¡G220V, 230V, 240V (50Hz)
Power Consumption: Max. 6VA
Connector Amphenol 86-CP11 (on rear)
Operating Temperature -40¢J ~ +82¢J(- 40 ¢K ~ 180 ¢K)
Humidity < 95¢Mnot bedewing
Loop Inductance 20-2000£gH
Frequency Rang 20-80 kHz
Sensitivity £GL 0.01% to 2.56% with 16 Selectable Levels
Loop Lead < 500m
Relay Operating/no load current principle adjustable via switch
Contacts: 110VAC, 10A, 1100VA
Signal Period, Impulse Time > 250ms
Response Time 10~90 ms

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