?????? ???? ??????? ???????? RS485 - ??????? ????? ?????? ???? ??????? ???????? ????????

?????? ???? ??????? ???????? RS485 - ??????? ????? ?????? ???? ??????? ???????? ????????

?? ?????? ?????? ??????? ??????? ?????? ??????? ????? ??????? ???? ??????? ???????? ?? ??????? ???????. ?????? ??? ??????? ?? ?????? ??????? ???? ????? ???????? ?????? ???????? ??????? ????????? ?????? ?????????? ?????? ???????? ??????. ??? ??????? ?? ???? ???????? ?? ?? ?? ?????? ??????? ?????????. ??????? ????? ????? ????? ????? ??????? ???? ??????? ????????.

??????? ???? ????? ??????? ???? ??????? ???????? ????????? ?? ????? ??????? ???? ??????? ???????? RS485 ?????? ??????? ???? ??????? ???????? ?????????.

1. ?????? ???? ??????? ???????? RS485

RS485 ?? ????? ???? ??????? ?????????? ?????? ??????? ?????????? ?? ???? ???? ?????? ????? ??????. ????? ??????? ???????. ?????? ????? ????????? ??????? ???? ?????? ??? ??????? ?? ??? ???????? ?????? ????? ?? ???? ???????? ??????? ??? ????? ??? ????? ????????? ?????. ??? ????? RS485 ??????? ????? ????? ????? ?????? ??????? ?????? ????? ?????? ??????.

????? ???????? RS485 ??? ??????: ???? ????? ??????? ????? ????? ???????. ????? ?????? ????? ??????? ??? ??? ??????? ?? ???? ??? ????? ??? ???? ????????? ??????. ??? ??? ??????? ????? ??????? ??? ?????? ?????? ?? ????? ??????. ????? ??? ?????? ??? ???? ????? ????? ????? ?? ??? ??? 32 ???? ??? ??? ??????.

??????? ????? ??????? RS485:

1. ?? ???? ????? ???? ??????? 485 ?? ???? ??????. ?? ????????? ???????? ?????? ?????? ??????? ??? ????????? ???? ???? ??????? ??????? ???? ?? ??????? 485 ?? ?? ?????? ??????? ?????? ????? ?????. ?????? ?????? ??????? ??????????????? ?????? ?????? ?????? ?? ??????? ????????? ???? ????? 485 ??? ??????? ???????? ???? ??????? ??? ?????.

2.485 ???? ??????? ??????? ??????? ?????? ?????? ????? ????? ??????? ??????? ??? ??????? ?????? ?????.

3. ????? ?????? ??????? ???? ???? ?? ????? ??????? ??????? ??? ????? ???????? ?? ???? ??????. ????? ?????? ??????? ??? 485 ???????? ??? ??? ????? ????. ?? ????? ?? ????? ?? ??? ????? ???? ??? ???? ??????? ?? ?? ??? ????? ?????? ?????? ???? ?????? ???? ???? ??? ?? ????? ??? ????? ???? ??? ???? ??? ??? ????????? ?????.

???? ????? ??????? 485 ???? ?????? ?? ??????? ????? ?? ????? ???????? ?????? 485 ??????? 485. ??? ?? ???? ??????? ??????? 485 ??????? ??????. ??? ?? ??? ????? ???? 485 ????? 485 ??????? ?? ??????? ????? ?? ?????? ??? ????? ???? ?????? ??????? ???? ??????? ???? ????????.

??? ????? ??????? ??? 5.485 ?? ?????.

??????? ?????? ???? ??????? ???????? ????????

????? ?????? ???? ??????? ???????? ???????? ?????? ?? ???????: ?????? ??????. ?????? ??? ???????? ??????? ?????? ??????? ??? ???? ???????. ?????? ??? ???????? ??? ????? ?????: ???? ????? ???????? ????? ????? ???????? ????? ????? ???????. ?????? ??? ????? ??????? ??????? ??? ??????.

????? ???? ??????? ????? ????? ???? ?????? ?????????. ????? ??? ?? ??????? ?? ?????? ???? ?????? ?????????. ???? ????? ????? ??????? ??????? ????? ?????? ???????? ??????? ??? ??? ???????.

1. ???? ?????? ?????:

????? ??????? ??????? ???? ?? ?? ??????? ??? ?????? ?? ?????? ????????? ??????? ??????? ??? ????? ???? ???????. ????? ?????? ????????? ??????? ??? ???? ???? ?????? ???????? ??? ??? ??????? ???? ??? ?????. ????? ????? ????? ??????? ??????? ????? ?? ????? ?????:

2- ???? ??????? ???????:

???? ????? "????? ?????? ???????" ??? ?????? ???? ???? ???????? ??? ????? ?? ?? ??????? ??? ??????? ???????? ??? ?? ??????? ?????? ??? ?????? (M) ???????. ???? ????? ????? ????? ????? ??????? ?????? ???????.

????????? ?? ???? ??????? ???????? ????? ???? ??????? ??????? ??? ????? ????? ???. ???? ??????? ???????.

3. ???? ???????:

???? ???? ??????? ?? ?? ??????? ??? ?????? ??????? ?? ????? ??? ?? ?????? ???? ???? ???????. ???? ???? ?????? ????????? ?? ????? ????? ??? ????? ????? ??????? ??? ???? ??????? ???? ??????? ???????? ????? ??? ???? ???? ????? ???? 24 ???? ???? ?????. ???? ????? ????? ??????? ????? ???????:

??????? ??? ????????? ?????????:

1. ??? ?? ???? ???? ?????? ??????? ????????? ?????? ??? ???????? ?????? ??????? ???? ????? ????? ????. ???? ??? ?????? ?????? ????? ????? ????? ???????. ??? ????? ???? ??????? ??? ??? ???? ?????? ?????? ?? ???? ???????.

?. ??? ????? ???? ?????? ????????? ????????? ?????. ????? ????? ???? ??????? ??????. ????? ?????? ??? ???? ?? ????? ???????? ??? ????? ??? ????? ???? ?? ???????? ???? ???? ???????? ????????.

3. ????? ????? ???? ??????? ????????? ?? ???? ???? ?????? ??? ?? ????? ????????. ???? ????? ????? ?????? ???????. ????? ????? ????? ?????? ????? ?? ??????.

??? ???? ?????? ???? ??????? ????????? ??? ????? ?????? ?????? ???? ??????? ???????? ??????? ????? ????? ?????????? ??? ???? ?????? ?????? ?? ??? ??????? ???????? ????? ????? ???? ???????? ??????? ?? ??????? ??? ?????? ?? ???????.

??? ???? ????? ???? ??????????? ??????????? ???????? ?? ???? ????? ???? ???? ?????? ?? ??? ??? ???? ??? ????? ?? ??.

??????? ?????? ?????? ??????? ????? ?? ???? ????? ????????? ???????! ?????? ????? ?????! ?????? ?????? ???? ????? ???? ??????????? ??????????? ???????? ??? ???? ???? ???????.

???? ???? ????? ????? ??? ?? ????? ????? ?????? ???? ?? ???????.