Advantech ADAM-4571 User Manual
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Chapter 2 Getting Started 29
2.2.4.2 EDG-4504
The model of the EDG-4504 that you purchased has DB-9 se-
rial ports on the bottom of module. Depending on your serial
device and serial interfaces, there are two options:
1. For an RS-232/422/485 port you may use a DB-9 cable to
connect your serial device to the EDG-4504. Simply plug
one end of the cable into the jack, and plug the other end into
the serial port jack on your serial device.
2. The DB-9 pinouts is the same as ADAM-4570/4571
Figure 2-22 Serial Connection for EDG-4504
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