User's Manual

11
2.7 COM4 RS232/RS422(485) Selection
• JP9: Selection COM4 is RS232/RS422(485)
JP9 Description
1-2 RS232
2-3 RS422/485
• JP10: Selection COM4 is RS422/RS485
Description
JP10 1-3 2-4
RS422 OFF OFF
RS485 ON ON