Inner structure of the barometer – Vaisala PTB330 User Manual
Page 18
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USER'S GUIDE____________________________________________________________________
16 __________________________________________________________________ M210855EN-D
Inner Structure of the Barometer
Figure 2
Open Barometer Interior
Numbers refer to Figure 2 above:
1
=
Adjustment button with indicator LED
2
=
Galvanic isolation module (optional)
3
=
Power supply mode selections
(Do not change the factory settings!)
4 = Service
port
(RS-232)
5
=
Module 1/Module 3 connectors
6 = User
port
7
=
Module 2/Module 4 connectors
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