Vaisala HUMICAP HMP140A Guia do Utilizador descarregar pdf (Página 10)

HMP140A SERIES

Operating Manual U175en-1.5

6 1999-12-08

3.3 Electrical connections

The wiring can be done in either of the two ways shown in Figure 3.3.

mounting on a juction box surface mount

RHout

SHIELD

Tout

GND

Figure 3.3 Electrical connections

Outputs

0...20 mA (4...20 mA) 20...35 VDC 17...24 VAC

min.

)(

ohmR

+ VDC

0...1 V 9...35 VDC 9...24 VAC

0...5 V 15...35 VDC 12...24 VAC

0...10 V 20...35 VDC 16...24 VAC

Current consumption 6...10 mA + output currents

Electrical connections screw terminals for 0.5 - 1.5 mm

wires (AWG

15...20), stranded wires recommended

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 27 28

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