Acnodes FPC 5105 - Manual (Page 13)

Pin Signal Pin Signal
1 Data Carrier Detect (DCD) 6 Data Set Ready (DSR)
2 Receive Data (RXD) 7 Request To Send (RTS)
3 Transmit Data (TXD) 8 Clear To Send (CTS)
4 Data Terminal Ready (DTR) 9 Ring Indicator (RI)
5 Ground (GND)
Description
Function Jumper Setting
COM 1
RS-232 (Default)
JP9
JP7 JP8
RS-422
JP9
JP7 JP8
RS-485
JP9
JP7 JP8
2.2 Serial Ports Interface
The FPC5105 has two onboard serial ports, COM1 (RS-232/ 422/ 485) and COM2 (RS-
232).
The following table shows you the pin assignments of this connector:
The following table shows you the pin assignments of this connector:
In addition, COM1 can be set for RS-232/422/485 by jumper. The jum p setting is listed as below: