Lanner electronics IAC-F694 Series Manual page 15

SC2T1/SC2T2: Select COM2 Type
COM2 Type
RS-232 (*Default)
RS-422
RS-485
SC2T1
2 4 6
1 3 5
SC2T2
1 9
2 10
3 11
4 12
JP1 : ATX Power ON/OFF
JP2 : (1-2) Default Setting
JP3 : (1-2) Default Setting
SC2T1
1-2 1-5, 2-6, 3-7, 4-8
3-4 5-9, 6-10, 7-11, 8-12
5-6 5-9, 6-10, 7-11, 8-12
RS-232
(Default)
~ 11 ~
JUMPER SETTING AND CONNECTORS
SC2T2
RS-422 RS-485