Rs232/422/485 Selection (Win Xp & 7) - Protech Systems EB-591LF User Manual

2-8. RS232/422/485 SELECTION (WIN XP & 7)
JP6: RS232/422/485 (COM3) Selection
This connector is used to set the COM3 function.
The jumper settings are as follows:
SELECTION
RS232
RS422
RS485
Note: Manufacturing default – RS232
'
EB-591LF USER S MANUAL
JUMPER SETTINGS
(pin closed)
All Open
1-2
3-4
9-10
1-2
5-6
7-8
Chapter 2 Hardware Configuration
JUMPER ILLUSTRATION
Page: 2-13