Technical Specifications
Power:
12 – 24 Volts DC
Current draw
9 mA maximum in fail safe or fail secure mode
Temperature:
-40F to + 180F
Environmental Protection:
Circuit board is conformal coated
Enclosure:
Extruded anodized aluminum, Height = 3.25 inches 83 mm
Width = 2.56 inches 40 mm
Depth = 3.65 inches 90 mm
Output Relays:
1A @ 30VDC
Connector:
86CP11
compatible with 11pin Octal DIN rail mountable socket or
wire
harness
Surge Protection:
The detector is protected with neon discharge lamps, Zener diodes
and
surge
arrestors.
Loop Input:
Transformer isolated
Grounded Loop:
The loop isolation transformer allows operation with poor quality
loops.
Loop Inductance Range:
20 to 2000 micro-henries with Q factor of 5 or higher.
Tuning:
Detector automatically tunes to the loop after power application or
reset.
Tracking:
Detector automatically tracks and compensates for environmental
changes
Power Indicator:
Green LED solid light indicates power
Loop Failure Indicator:
Green LED blinks indicates loop problem
Loop Failure Memory:
Green LED blinks with fast consecutive blinks indicates past loop
problem
that
healed.
Detect Indicator:
Red LED solid light indicates detection
Extend Indicator:
Red LED blinks after a car left the loop indicates time extend
feature
Sensitivity:
is set by 10 position rotary switch
Frequency:
is set three position toggle switch
Infinite Presence Mode:
DIP switch selectable presence
Limited 4 Minutes
Presence Time:
DIP switch selectable
Second Presence Relay:
DIP switch selectable
Pulse On Exit / Entry:
DIP switch selectable
Fail Safe / Secure:
DIP switch selectable
Filter:
DIP switch selectable 2 seconds
Extended Detection:
DIP switch selectable
3, 6 and 9 seconds
Содержание LP D-TEK
Страница 1: ...LP D TEK Vehicle Loop Detector Operating Instructions...
Страница 7: ......
Страница 8: ...Revision 1 1...
