Dupline Car Park System Type GP6220 330x 724-US 3-Colour Ultrasonic Sensor Ultrasonic sensor with a 3-colour LED indicator LED colour control via the bus Low current consumption Self-calibration of the sensor can be performed globally on all sensors at once or locally on a single sensor Automatic temperature compensation Wide measuring range Protected against dust and moisture Dupline 3-wire bus system with power Address coding with Carpark Configurator GP73800080 GP6220 3301-US has a built in red/green/amber LED indicator GP6220 3302-US has a built in red/green/blue LED indicator GP6220 3303-US has a built in red/blue/amber LED indicator cULus approved Ordering key Product Description GP 6220 330x 724-US GP6220 330x 724-US is green/amber can be used Type: Dupline an ultrasonic sensor with a in a parking facility with an Housing built-in 3 colour LED indica- automated booking system, Input type tor and part of the Dupline and amber can indicate Addresses parking guidance system. spaces booked for a specific Inputs The GP6220 330x 724-US event or for VIPs. Supply sensor is installed in the Each sensor needs to be middle of the ceiling above connected to the Dupline the parking bay and detects 3-wire bus. The bus pro- whether a car is parked in vides power and enables Type Selection the bay. The parking bay the sensors to transmit the status is indicated using the status of the parking bays GP6220 3301 724-US Sensor with red/green/amber LED built in LEDs. to the carpark monitoring GP6220 3302 724-US Sensor with red/green/blue LED The colour of the built-in devices (GP3482 9091 724- LED indicator is controlled X), which keep track of the GP6220 3303 724-US Sensor with red/blue/amber LED via the bus by an external number of free parking bays device (e.g. a PC or a PLC). in an area and show the Different colour combina- result on the connected dis- tions are available to facili- plays. tate different applications. E.g. the combination red/ 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 Max. supply current 20 mA 2x3-pin connector Printed dot on the Nominal Supply 28 VDC / 19 mA sensor is Dupline + 0,53 W D- or Gnd POW (power from DMM or Coupler). See drawing on page 3 (System diagram) 1x2-pin connector Not in use. NOTE: The sensor connectors are using the push-wire 2 connection methode. Use a 1.5 mm single core wire for the sensor installation. Specifications are subject to change without notice (29.09.2016) 1 GP6220 330x-US General Specifications Ultrasonic frequency 40 kHz The sensor uses one Dupline input address Max. distance between ceiling Status address is used to transmit the and floor 4.0 m status of the sensor on Min. distance between ceiling the bus and floor 1.5 m The sensor uses 3 Dupline Min. calibration distance 1.5 m output addresses Calibration address is used for global cali Hysteresis 30 cm bration. Common Sensor in Normal mode address for all sensors Sensor activations time 3 sec. See fig. 1 (Default) on the bus Sensor in Lane mode Sensor activations time 0.4 sec. with a max car LED CH1, LED CH2 These two addresses are speed on 20 km/hour. used for control of the See fig. 2 LED colour. Programming unit GP7380 0080 Default adress LED CH1 = A1 Sensor temperature LED CH2 = A2 compensation The built-in temperature LED colour coding compensation makes GP6220 3301 724-US the sensor stable and LED CH1, LED CH2 = 0,0 Green LED ON reliable without any LED CH1, LED CH2 = 0,1 Amber LED ON calibration LED CH1, LED CH2 = 1,0 Red LED ON LED CH1, LED CH2 = 1,1 No LED ON Water and condensation-resistant The bottom part plus GP6220 3302 724-US sensor has been LED CH1, LED CH2 = 0,0 Green LED ON designed in a such a LED CH1, LED CH2 = 0,1 Blue LED ON way that water entering LED CH1, LED CH2 = 1,0 Red LED ON from the ceiling flows LED CH1, LED CH2 = 1,1 No LED ON right through the sensor GP6220 3303 724-US and out of small holes LED CH1, LED CH2 = 0,0 Blue LED ON in the transparent part LED CH1, LED CH2 = 0,1 Amber LED ON of the sensor without LED CH1, LED CH2 = 1,0 Red LED ON getting in contact with LED CH1, LED CH2 = 1,1 No LED ON the electronic board and without doing any dam- Approval cULus (UL60950) age. In case of a Dupline fault the sensors red LED will start flashing at 1 second intervals. System Diagram L DMM 1 120 GP34960005700 Display DC Slave Monitor Sensor Sensor Sensor Slave Monitor <=26 L Power Supply GP34829091724 GP34829091724 2 RS485 RS485 L 2 Display <=32 DC Slave Monitor Sensor Sensor Sensor Display <=24 Power Supply GP34829091724 RS485 L DMM 1 120 GP34960005700 L 2 Display DMM Master Monitor <=082 G3496005700 GP34829091724 NOTE: The DMM on L must be the type 1 RS485 GP3496 0005 700. The DMM on L must be an another type. We DC 2 Power Supply recommend the G3496 0005 700 because of the modbus RTU protocol 2 Specifications are subject to change without notice (27.09.2016)