Pin Header For Com5, Rs-232 (Tx/Rx/Rts/Cts) (Cn5) - Advantech RSB-4210 Evaluation Kit User Manual

2.2.5 Pin Header for COM5, RS-232 (TX/RX/RTS/CTS)
(CN5)
It is a 4-wires (TX/RX/RTS/CTS) RS-232 port. It provides connections for
serial devices (For example, GPS, GSM and Bluetooth devices...etc.) or a
communication network.
Figure 2-10 Pin Header for COM5, RS-232 (TX/RX/RTS/CTS)
Pin
1
3
5
7
9
Description Pin
N/C
COM5_RXD
COM5_TXD
N/C
GND 10
19
Description
2
N/C
4
COM5_RTS
6
COM5_CTS
8 N/C
N/C
RSB-4210 Evaluation Kit User Manual