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Delta DOP-A series User Manual

Delta DOP-A series
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繁中
-7
D2- Pin6Pin9 短路
COM1COM3 定義【適用 AS38BSTDAS35THTD 系列】
COM Port 示意圖
COM Port
腳位
MODE1
MODE2
RS-232
RS-232*2
COM1
1
2
RXD
RXD1
3
TXD
TXD1
4
5
GND
COM3
6
7
RTS
TXD2
8
CTS
RXD2
9
註:空白=不需連接
COM2 定義【適用 AS38BSTDAS35THTD 系列】
COM Port 示意圖
腳位
MODE1
MODE2
RS-422
RS-485
R-
RXD-
D-
R+
RXD+
D+
T-
TXD-
D-
T+
TXD+
D+
G
GND
1:使用 Mode2 時,D+ R+T+短路,D- R-T-短路
COM2COM3 定義【適用 AS57BSTD 列】
COM Port 示意圖
COM Port
腳位
MODE1
MODE2
MODE3
RS-485*2
RS-422*2
RS-422
COM2
R-
D-
RXD-
RXD-
R+
D+
RXD+
RXD+
T-
TXD-
TXD-
T+
TXD+
TXD+
G
GND
COM3
R-
D-
RXD-
CTS-
R+
D+
RXD+
CTS+
T-
TXD-
RTS-
T+
TXD+
RTS+
1:空白=不需連接
2:欲使用 RS-422 流量控制時,其控制腳位請參考 MODE3 腳位定義。此時 COM2COM3 無法單
獨使用。
Pin
COM2
COM3
R-

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Delta DOP-A series Specifications

General IconGeneral
BrandDelta
ModelDOP-A series
CategoryControl Unit
LanguageEnglish

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