2.2.4.2EDG-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
Chapter 2 Getting Started 29
