UNO-4683User Manual
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2.4.5 RS-232/422/485 Selection
COM1, COM2 support RS-232, RS-422 and RS-485 interfaces. The sys-
tem detects RS-422 or RS-485 signals automatically in RS-422/485
mode. To select between RS-422/485 and RS-232 for COM1, COM2,
adjust CN12, CN14 and Table 2.9 shows the mapping table.
Jumper settings for RS-422/485 interface: (CN12, CN14)
Figure 2.4: RS-422/485 Jumper Setting
Jumper settings for RS-232 interface: (Default setting) (CN12, CN14)
Figure 2.5: RS-232 Jumper Setting
Содержание UNO-4683
Страница 1: ...UNO 4683 Intel Core i7 Dual Core Automa tion Computer with 6xLAN 2xCOM 3 expansion slots User Manual...
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Страница 33: ...2 CHAPTER 3 Initial Setup...
Страница 40: ...UNO 4683 User Manual 32...
Страница 41: ...Appendix A System Settings and Pin Assignments...
Страница 52: ...UNO 4683 User Manual 44...
Страница 53: ...45 Appendix B Appendix B Watchdog Timer Register...