Figure 17 Analog Current Output Connection - Vaisala PWD22/52 User Manual

USER'S GUIDE____________________________________________________________________
68 __________________________________________________________________ M210543EN-E
Figure 17 Analog Current Output Connection
If the PWD cable is so long that the 12 V power output is not adequate,
the analog output connection will be done as shown in Figure 18 on page
69. When the external power output is used, one unused wire must be
connected between connector X4-8 on the PWD CPU board and the
ground of the data collector at the user's end. One of the following wires
can be used for this if they are not in use anywhere else:
- VIO
- GRY/PNK
- RED/BLU
- PNK
- GRY
For instructions on how to remove the protection board, see Figure 22 on
page 89.
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