Vaisala BAROCAP PTB330 - D-9 Connector; Figure 19 Wiring of Optional D-9 Connector; Table 4 Pin Assignments to RS-232;485 Serial Output

Chapter 3 _______________________________________________________________ Installation
VAISALA_______________________________________________________________________ 31
D-9 Connector
Figure 19 Wiring of Optional D-9 Connector
Table 4 Pin Assignments to RS-232/485 Serial Output
Pin Wire Color Serial Signal Analog Signal
RS-232 (EIA-232) RS-485 (EIA-485)
1 Red
2 White TX TX
3 Black RX RX
4 (optional) Yellow External power
control
External power
control
External power
control
5 Brown Ground Ground
6 Green D0- (Lo) Aout
7 Blue Ground for supply
voltage
Ground for supply
voltage
Ground for supply
voltage
8 Grey D1+ (Hi) AGND
9 Orange Supply voltage
(10...30 VDC)
Supply voltage
(10...30 VDC)
Supply voltage
(10...30 VDC)
NOTE
The D-9 connector cannot be used with relay modules or power
supply modules that have AC (mains) power connection.
NOTE
The D-9 connector is not IP65 protection classified.