Vaisala WMT703 - Figure 25 Pins for 17-Pin M23 Connector; Table 11 Pin-Out for 17-Pin M23 Connector

USER'S GUIDE____________________________________________________________________
56 __________________________________________________________________ M211095EN-C
1103-061
Figure 25 Pins for 17-pin M23 Connector
Table 11 Pin-out for 17-pin M23 Connector
Pin Description RS-232 RS-422 RS-485 SDI-12
1 Operating Power Supply
2 Analog output AOUT2, Wind Direction
3 RS232Rx RxB RxB -
4
COM2
RS232Tx TxB TxB Data
5 Heater Power Supply
6 Heater Power Supply
7 Heater Power Supply Ground
8 Heater Power Supply Ground
9 COM1 (Service Port) RS-485, B
10 COM1 and COM2 Communication Ports Ground
11 Operating Power Supply Ground
12 Analog Output Ground
13 Analog Output AOUT1, Wind Speed
14 - TxA TxA -
15
COM2
- RxA RxA -
16 COM1
(Service port)
RS-485, A
17 Reference Input for AOUT2 (simulated potentiometer)
Shield Enclosure Ground