Dupline Car Park System Type GP62x022xx724-US Ultrasonic Sensor Ultrasonic sensor for detection of cars Narrow detection beam makes the sensor suitable for count installation Fast reaction detects cars with a speed up to 20 km/h Low current consumption Self-calibration of the sensor can be performed globally on all sensors at once or locally on a single sensor Wide measuring range Protected against dust and moisture Dupline 3-wire bus system with power Address coding with Carpark Configurator GP73800080 GP6220 2201 724-US has built in green/red LED indicator GP6220 2202 724-US has built in blue/red LED indicator GP6240 2224 724-US has no LED built in. The sensor is design to be used together with the passive LED indicator GP6289 000x-US cULus approved Ordering key Product Description GP 62x0 22xx 724-US The ultrasonic sensor is part parking bay is occupied or Type: Dupline of the car park system which booked. Housing contains other variants of Each sensor need to be con- Input type sensors, monitors and dis- nected to the Dupline 3-wire Addresses plays. bus. The bus provides power Inputs The GP62x0 22xx 724- and enables the sensors to Supply US sensor is installed in the transmit the status of the park- middle of the ceiling above ing bays to the carpark moni- the parking bay and detects toring devices (GP3482 9091 whether a car is parked in the 724), which keep track of the bay. The parking bay status number of free parking bays in Type Selection is indicated using the built in an area and show the result on GP6220 2201 724-US Sensor with green/red LED LEDs, for GP6220 2201 724- the connected displays. US or GP6220 2202 724-US. The sensors GP62x0 22xx GP6220 2202 724-US Sensor with blue/red LED The GP6240 2224 724-US 724-US can also be used for GP6240 2224 724-US Sensor without LED has not built in LED, but uses detection of cars in a count the passive LED indicators system together with GPMZC- GP6289 000x-US to show the SET. The sensor has a mode status. designed for rapid detection E.g. green LED indicates that of cars which can be used in a the parking bay is available for count system. Please refer to parking. the MZC Installation manual. A red LED indicates that the Input/Output Specifications Supply Specifications RJ12 connector for address programming Power supply: 21 VDC min. 30 VDC max. (Overvoltage category with Carpark Configurator III (IEC60664)) GP7380 0080 Consumption on the Dupline bus 0.03 mA 2x3-pin connector Printed dot on the sensor is Dupline + Max. supply current D- or Gnd GP6220 220x 724-US 20 mA POW (power from DMM GP6240 2224 724-US 15 mA or Coupler). See drawing Nominel Supply 28 VDC / 19 mA on page 3 (System diagram) 0,53 W 1x2-pin connector Not in use for Carpark sensors GP6220 220x 724 -US. Only in use for GP6240 2224 724-US and the passive LED indicator GP6289 000x-US. See drawing example on page 5 NOTE: The sensor connectors are using the push-wire 2 connection methode. Use 1.5 mm single core wire for the sensor installation. Specifications are subject to change without notice (19.09.2016) 1 GP62x0 22xx 724-US General Specifications Ultrasonic frequency 40 kHz in the transparent part of the sensor without Max. distance between ceiling getting in contact with and floor 4.0 m the electronic board and Min. distance between ceiling without doing any dam- and floor 1.5 m age. Min. calibration distance 1.5 m LED indication: Hysterese 30 cm GP62202201 724-US Occupied: Red LED continuously lit Sensor in Normal mode Bay available: Green LED continuously lit Sensor activations time 3 sec. See fig. 1 (Default) GP62202202 724-US Sensor in Lane mode Occupied: Red LED continuously lit Sensor activations time 0.4 sec. with a max car Bay available: Blue LED continuously lit speed on 20 km/hour. GP62402224 724-US No LED See fig. 2 The sensor uses 2 Dupline Sensor temperature addresses compensation The built-in temperature Status address Indicates the status of compensation makes the the sensor. sensor stabile and Default Dupline address reliable without any is A2 calibration Calibration address For common sensor Water and condensation-resistant The bottom part plus calibration. sensor has been Default Dupline address designed in a such a is P1 way that water entering Programming unit GP7380 0080 from the ceiling flows Approval cULus (UL60950) right through the sensor and out of small holes MTBF 70,000 hours Mode of Operation The ceramic sensor emits ger the sensor to perform a The sensor will not react to not show the actual status on an acoustic signal at a fre- self calibration. Several sen- objects lower than 0,3 m. the LEDs. The LEDs** only quency of 40 kHz which is sors can be given the same To avoid a weak signal, the works as feedback during reflected when it hits the floor calibration address, thereby sensor must be installed calbration, startup and show and returned to the sensor. making it possible to cal- pointing directly at a hard the fail status. The reflected signal indicates ibrate multiple sensors at surface, as for instance con- whether the parking bay is once by sending a single trig- crete. A soft or uneven sur- Sensor used as count sen- available or occupied. ger signal on that address. face will reduce the signal. sor with the MZC The programming unit The sensor can also be used Sensor addresses GP73800080 is used to send In Lane mode, the sensor is in a count system, where rap- Status Dupline address out the trigger signal. designed to be mounted in id detection is needed. When The Dupline bus address the ceiling above the lane. two sensors are mounted in used by the sensor to trans- Modes The sensor is able to detect the ceiling after each other, mit the status of the parking The sensor has two modes. moving cars with a maximum the connected GPMZC can bay. The same address can Normal mode or Lane mode. speed of 20 km/hour. See fig. detect the cars and also be used to force the red LED 2 on page 4. the direction in which the ON** for booking of free park- In Normal mode, the sensor When the sensor detects a cars are going. The Lane ing bays (this feature requires detects the presence of a car moving car it sends a signal Mode that is used for sen- management by central PC in the parking bay and lights to the Carpark system that sors in count mode, has software). Please refer to the red LED**. See fig. 1 on count down the total amount additional functions where the Dupline Carpark system page 4. At the same time of free places, and show the installer can program manual for further information the sensor sends a signal the reduced amount on the the sensor to detect cars about the Dupline addressing out on the Dupline 3-wire local display but also on the with different velocities. The scheme and the rules that bus. When the parking bay display that show the total LED is programmable to be apply for the assignment. is empty the LED will change amount of free places. either selected or deselect- Calibration Dupline to green** and also send a This is to prevent to many ed. Please refer to the MZC address signal out on the Dupline moving cars in a specific car - installation manual for further This address is used to trig- 3-wire bus. park area. The sensor does information. ** GP6240 2224 724-US uses the passive LED indicator GP6289 000x-US 2 Specifications are subject to change without notice (19.09.2016)