COMMELL FS-961 - Manual (Page 36)

A.4 RS-232 Serial Port
A.4.1 Onboard RS-232 Serial Port 10
9 2
1
Connector: JCOM2
Type: 10-pin (2 x 5) 2.54-pitch box header
Pin Description Pin Description
1 DCD 2 RXD
3 TXD 4 DTR
5 Ground 6 DSR
7 RTS 8 CTS
9 RI 10 N/C
A.4.2 On Bracket RS-232 Serial Port
Connector: COM1
Type: 9-pin D-sub male connector on bracket
Pin Description Pin Description
1 DCD 2 RXD
3 TXD 4 DTR
5 Ground 6 DSR
7 RTS 8 CTS
9 RI
5
4
3
2
1
9
8
7
6
FS-961 User’s Manual 36