Advantech EKI-1511 Series, User Manual

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EKI-1511 Series User Manual 15

OPT1-PSU12V05-US Power Adapter 12v 0.5A US

OPT1-PSU12V05-EU Power Adapter 12v 0.5A Europe

OPT1-PSU12V05-UK Power Adapter 12v 0.5A UK
The following figure depicts a typical power adapter. The figure also describes the
labels for the electrodes.
Figure 2.15 Power Adapter Electrode Label Indication
2.3.4 Serial Connection
EKI-1511 Series provides a single DB9 (male) connector. RS-232 pin assignments
are illustrated as follows:
Figure 2.16 DB9 Pin Assignment
EKI-1511X Series provides a single RS-422/485 connector. The RS-422/485 pin
assignments are illustrated as follows:
Figure 2.17 RS-422/485 Pin Assignment
Po) electrode,
indicated by a white line
Negative(-) electrode,
indicated without a white
line
Pin 1 2 3 4 5 6 7 8 9
RS-232 - RX TX - GND - RTS CTS -
Pin 1 2 3 4 5 6 7 8 9
RS-422 (RS-
485-4W)
TX- TX+ GND RX+ RX-
RS-485 DATA- DATA+ GND
1
9 6
5
1
9 6
5