Analog output module aout-1t, Installation and wiring – Vaisala PTB330 User Manual
Page 40
USER'S GUIDE____________________________________________________________________
38 __________________________________________________________________ M210855EN-D
Analog Output Module AOUT-1T
Figure 22
Analog Output 1 Module AOUT-1T
Numbers refer to Figure 22 above:
1
=
Flat cable pins
2
=
Screw terminals for signal line
3
=
DIP switches to select the output mode and range
Installation and Wiring
To install analog output module AOUT-1T:
1.
Disconnect the power. If the analog output module is installed in
the factory, continue with the step 4.
2.
To attach the module, open the barometer cover and fasten the
analog output module to the bottom of the housing on the
module slot 1 with four screws.
3.
Connect the flat cable between the analog output module and the
motherboard's pins MODULE 1.
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.
8. Connect
the
power.