Vaisala DRYCAP DMT345 Guide de l'utilisateur télécharger pdf (Page 50)

USER'S GUIDE____________________________________________________________________

50 __________________________________________________________________ M210762EN-D

Third Analog Output

0503-030

Figure 30 Third Analog Output

The following numbers refer to Figure 30 above:

1 = Flat cable pins

2 = Screw terminals for signal line

3 = DIP switches to select the output mode and range

Installation and Wiring

1. Disconnect the power. In case the analog output module is installed

in the factory, continue with the step 4.

2. Open the transmitter cover and and fasten the analog output module

to the position for MODULE 2 with four screws. Refer to Figure 2

on page 23.

3. Connect the flat cable between the analog output module and the

motherboard's connector for MODULE 2.

4. Take out the protective plug from the cable gland and thread the

wires.

5. Connect the wires to the screw terminals marked with Ch+ and

Ch- .

6. Select the current/voltage output by setting ON either of the

switches 1 or 2.

7. Select the range by setting ON one of the switches 3 ... 7.

NOTE

Only one of the switches 1 and 2 can be ON at a time.

Only one of the switches 3 ... 7 can be ON at a time.

1 2 ... 45 46 47 48 49 50 51 52 53 54 55 ... 156 157

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Vaisala DRYCAP DMT345 Guide de l'utilisateur Page 50