EEV-EX03
12 EEV-EX03 Quick Installation Guide
2.3.6 Serial Port 2 in RS-232 mode connector (JCOM2)
Signal PIN
PIN
Signal
RI2 9 10 NC
RTS2 7 8 CTS2
GND 5 6 DSR2
TXDD2 3 4 DTR2
DCD2 1 2 RXDD2
JP1
Note:
When JP1 is in RS-422/482 mode, JCOM2 is
inaction.
