Vaisala MRG112 Technical Reference page 24

Technical Reference ________________________________________________________________
22 __________________________________________________________________ M210642EN-B
Table 9 System Connector Signal Layout
Pin/Row a
1 GND
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 TXD2
22 RXD2B
23 GND
24
25
26
27
28
29
30 TXD1
31 RXD1
32
33
37
38 TDO
39 1PPS
40
41
42
43
44 +5 V
45
46 +12 V
47 GND
b c
GND GND
GND GND
MRES#
TCK
+VSTBY
+5 V +5 V
+12 V GND
GND GND
d e
GND GND
GND GND
TDI TMS
+5 V +5 V
-12 V -12 V
GND GND