AR-B104B User Manual
11
2.2 Connectors and Jumpers Pin Define
2.1 JP8
COM8 transfer type select
2.2 JP5
COM5 transfer type select
2.3 JP10
COM5 ~ COM8 termination
enable
Transfer type
Select
RS-232
3 – 4
(default)
RS-422 1 – 2, 5 - 6
RS-485 1 - 2
(AR-B104B/8P Optional)
Transfer type
Select
RS-232
3 – 4
(default)
RS-422 1 – 2, 5 - 6
RS-485 1 - 2
(AR-B104B/8P Optional)
120R
termination enable
Select
COM5 120R
termination enable
1 – 2
(default)
COM6 120R
termination enable
3 – 4
(default)
COM7 120R
termination enable
5 – 6
(default)
COM8 120R
termination enable
7 – 8
(default)
(AR-B104B/8P Optional)
2.4 JP6
COM6 transfer type select
2.5 JP7
COM7 transfer type select
2.6 UART Controller 1
OX16C954 UART Controller for
COM5~COM8
Transfer type
Select
RS-232
3 – 4
(default)
RS-422 1 – 2, 5 - 6
RS-485 1 - 2
(AR-B104B/8P Optional)
Transfer type
Select
RS-232
3 – 4
(default)
RS-422 1 – 2, 5 - 6
RS-485 1 - 2
(AR-B104B/8P Optional)
(AR-B104B/8P Optional)
