FATEK P5043N - Page 81

81
HMI COM1 Pinout
*Looking into COM1 Port
PIN#
COM1 (RS232)
1
2
RX
3
TX
4
5
GND
6
7
RTS
8
CTS
9
All P5 Series
HMI COM1
PLC RS232 Port
2 RX
1 TXD
3 TX
2 RXD
5 GND
4 GND
5 RTS
circuit
6 CTS
Wiring Diagrams:All P5Series