GAO Tek Position Marker

This position marker is specially used to determine exact locations of specially equipped tags.




This position marker is specially used to determine exact locations of specially equipped tags. As the tag passes the induction loop connected to the position marker, identification data from the position marker is downloaded onto the tag. Depending on the type of tag, current as well as previous IDs and the relative time of passage over the loop are either repeatedly broadcast or they can be read from the tag by a reader at a later time and place. It has the ability to control inductive field limits and vehicle lane discrimination and direction recognition can be realized. The position marker is typically mounted near the induction loop and remains maintenance-free after setting the original parameters.

Technical Specifications

Communication Data Inductive Loop
CompatibilityILR® i-Q and i-B Tags with Marker feature
Frequency125 kHz
Modulation100% AM
Range (adjustable)up to 3.5 m
Position Data16 bits (programmable)
Loop CurrentMax. 6 App
Loop AreaIntegrated
Pass-over VelocityMax. 100 km/h
Number of Loops1 (internal)
User Interface
Busi-BUS (RS422)
ManualBluetooth, Class 2, SPP Profile
Indicators4 LEDs, bicolor (Run, Loop, Bus, Error)
FeaturesProgrammable Loop ID, adjustable Loop current (range), Loop diagnosis
Supply Voltage10 – 30 VDC / 85 – 265 VAC*
Power ConsumptionMax. 20 W
* AC supply available in Europe only
Operating temperature-30 °C to +55 °C / -22 °F to +131 °F
Storage temperature-40 °C to +80 °C / -40 °F to +176 °F
Certification/EMCEN 300 220 (EC); FCC Part 15 (US)
DimensionsUnbalance L9, impedance 75 / High impedance>2K
Balance RJ48, impedance 75/ High impedance>2K
EnclosurePlastic / Aluminium
Weight800 g
Enclosure RatingIP 54
Cable feed1 x M16 feed through,
2 x cable spouts (i-BUS, opt.)

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