Rs-232/422/485 (Com2) Selection (Jp2) - Protech Systems BU-2509 User Manual

2-14. RS-232/422/485 (COM2) SELECTION
JP2: RS-232/422/485 (COM2) Selection
The selections are as follows:
Selection
RS-232
RS-422
RS-485
***Manufacturing Default – RS-232.

BU-2509 USER S MANUAL
Chapter 2 Hardware Configuration
Jumper Setting
(Pin Closed)
Open
1-2, 3-4, 9-10
1-2, 5-6, 7-8
Jumper Illustration
JP2
JP2
JP2
Page: 2-20