PerfecTron OXY5737A - COM1 Jumper Settings

OXY5737A User’s Manual V1.1
www.perfectron.com
JV2,3: COM1 RS232/422/485 jumper setting
No.
Function Description
JV3
JV2
1
Loopback
(Default)
2
RS232
3
RS485 Half-Duplex
4
RS485/422 Full Duplex
JV4: COM1 RS485 autoflow setting
Jumper
Function description
Setting
1-2
Auto flow control disable
2-3
Auto flow control enable
Default setting: 1-2
JP12: COM1 5V/12V selection
PIN
DEFINITION
PIN
DEFINITION
1
RI1#_OPTO
2
COM1P9SEL
3
5V
4
COM1P9SEL
5
12V
6
COM1P9SEL
21