TS-7250-V3 COM2 Header

From Technologic Systems Manuals

The COM2 header is a 0.1" pitch 2x5 header supporting RS-485, RS-422 and RS-232.

Signals Pin Layout
Pin Signal
1 ttyS11 RS485+
2 ttyS9 RS-232 RXD
3 ttyS9 RS-232 TXD
4 ttyS12 RS485+
5 GND
6 ttyS11 RS485-
7 ttyS9 RS-232 RTS
8 ttyS9 RS-232 CTS
9 ttyS12 RS485-
10 NC

TS-7250-V3-COM2.svg