Dupline® Carpark Channel Generator forCarpark Type GP32900003700 • Supplies the Dupline® 3-wire bus (L1 or L2) with 24 VDC power and communication • Operates in conjunction with The Master Zone Counter GP32950030700 • Max load on the third wire (pow out) is 3Amp • Connect up to 120 sensors via Dupline® L1 3-wire bus • Sends out sync. signal for the Carpark sensors on the L1 bus • Powered from 24 VDC Product Description Ordering Key GP32900003700 The GP32900003700 is a Dupline® channel generator with 24VDC power out to supply ultrasonic sensors in the Dupline® Carpark sys- tem. The channel generator is part of the GPMZC-SET, it has no independent func- tions and works only togeth- er withthe countermodule GP32950030700. Type Selection HousingMounting Supply: 24 VDC ± 20% 2 DIN DIN-rail GP32900003700 Supply Specifications Power supply Overvoltage cat. II (IEC 60664-1, par. 126.96.36.199) Rated operational voltage 24 VDC ± 20% Rated impulse voltage500V (1,2/50µs) (IEC 60664-1, tab. F.1) Rated operational power6.5 W Reverse polarity protectionYes Connection A1 (+) and A2 (-) Power on delayTyp. 20 s Power off delay1 s Voltage8.2 V Maximum Dupline®voltage10 V Minimum Dupline®voltage 4.5 V Maximum Dupline®current130 mA Maximum current on pow < 2.8 A @ 40°C < 2.6 A @ 50°C Terminal D+, D- and pow out Note: The Dupline®bus is located on the upper con- nector and also on the local bus connector on the right side of the module. General Specifications Installation category Cat. II Dielectric strength Power supply to Dupline®500 V AC for 1 min. and Dupline® to Output 500 V impulse 1.2/50μs (IEC60664-1, TAB. A.1) Fail-safe conditionIf the GP32900003700 looses the communication with the GP32950030700, the Dupline®outputwill be switchedoff.In thissitua- tion all the modules con- nectedtothebuswillgo into the fail-safe output status. Environment Degree of protection Front IP 50 Screw terminal IP 20 Pollution degree 2 (IEC 60664-1, par. 4.6.2) Operating temperature -20° to +50°C (-4° to 122°F) Storage temperature -50° to +85°C (-58° to 185°F) Humidity (non-condensing)20 to 80% RH LED indication BUS1 yellow LED Power 1 green LED Dupline® 1 yellow LED Connection Specifications are subject to change without notice (05.03.2014)1
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