
9 EKI-6340 Series User Manual
Chapter 2 Installation
RF antenna connectors are major interfaces on the top of Advantech EKI-6340
series. They are female N-type RF antenna connectors with special waterproofs. The
number of antenna connectors is:
EKI-6340-1
→ 2 x N-type connectors
EKI-6340-2
→ 4 x N-type connectors
EKI-6340-3
→ 6 x N-type connectors
Figure 2.3 Bottom view of data port & power port of Advantech EKI-6340
2.2.2 Hardware Installation
2.2.2.1 Installation of External DC Power Source
The DC power port on left side of the photo is power connector port. It is a 5-pin M12
D-code connector connecting to the external power source.
Pin assignment is shown below:
M12 Mating assembly accessory consist of the following components:
Pin Number Pin Definition
1V2-
2V2+
3V1-
4V1+
5NC
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