10
EKI-6333AC-M12 Series User Manual
2.2.5
Console Connection
The console port, used to access the managed switch’s software, has an 5-pin M12
(male) port. A console cable with the mating M12 (female) port and both a DB-9 and /
or a USB connector is available for purchase from Advantech.
2.2.5.1
M12 A-Coded Connector Pin Assignment
Figure 2.10 M12 A-Coded Connector Pin Assignment
2.2.6
Power Connection
2.2.6.1
Overview
The devices can be powered by using the same DC source used to power other
devices. A DC voltage range of 24 to 110 V
DC
must be applied between the V1+
terminal and the V1- terminal (PW1), see the following illustrations. The chassis
ground screw terminal should be tied to the panel or chassis ground. A redundant
power configuration is supported through a secondary power supply unit to reduce
network down time as a result of power loss.
Pin
Description
1
TX
2
RX
3
P1-N
4
GND
5
P1-P
2
1
3
5
4
Warning!
Power down and disconnect the power cord before servicing or wiring
the device.
Caution!
Do not disconnect modules or cabling unless the power is first switched
off.
The device only supports the voltage outlined in the type plate. Do not
use any other power components except those specifically designated
for the device.
Caution!
Disconnect the power cord before installation or cable wiring.
