Vaisala WXT520 - Manual (Page 23)

Chapter 2 __________________________________________________________ Product Overview
VAISALA_______________________________________________________________________ 21
0803-029 Figure 4 Bottom of Transmitter
The following numbers refer to Figure 4 on page 21 :
1 = Alignment direction sign
2 = 4-pin M8 connector for Service Port
3 = Water tight cable gland (optional, included in the Bushing and
Grounding Kit)
4 = Opening for cable gland (if unused, cover with a hexagonal
plug)
5 = 8-pin M12 connector for power/datacom cable (optional)