Vaisala DRYCAP DMT340 SERIES Guide de l'utilisateur télécharger pdf (Page 59)

Chapter 3 _______________________________________________________________ Installation

VAISALA _______________________________________________________________________ 59

Third Analog Output

0503-030

Figure 38 Third Analog Output

Numbers refer to Figure 38 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. To attach the module, open the transmitter cover and fasten the

analog output module to the position for MODULE 2 with four

screws. Refer to Figure 2 on page 22.

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 ... 54 55 56 57 58 59 60 61 62 63 64 ... 168 169

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Vaisala DRYCAP DMT340 SERIES Guide de l'utilisateur Page 59