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Delta Electronics Network Device DOP-B User Manual

Delta Electronics Network Device DOP-B
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简中-5
COM2 定义(支持流量控制)
MODE1 MODE2 MODE3
COM Port 示意 脚位
RS-232 RS-422 RS-485
1 TXD+ D+
2 RXD
3 TXD
4 RXD+
5 GND GND GND
6 TXD- D-
7 RTS
8 CTS
9 RXD-
1:空白=不需连接
2:当 COM2 使用 RS-232 流量控制(RTSCTS 脚位)时,COM3 则无法使用
3:当 COM2 使用 RS-422 流量控制时,其流量控制脚位请参 COM3 MODE2 号内的脚位定义
COM3 定义
MODE1 MODE2 MODE3
COM Port 示意 脚位
RS-232 RS-422 RS-485
1 TXD+(RTS+) D+
2 RXD
3 TXD
4 RXD+(CTS+)
5 GND GND GND
6 TXD-(RTS-) D-
7
8
9 RXD-(CTS-)
1:空白=不需连接
2:当 COM2 使用 RS-422 流量控制时,其流量控制脚位请参 MODE2 括号内的脚位定义。
网络端口定义
说明
网络端口示意图 脚位
网络端口
1 TX+
2 TX-
3 RX+
4
5
6 RX-
7
8
注:空白=不需连接
PIN1
PIN1

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Delta Electronics Network Device DOP-B Specifications

General IconGeneral
BrandDelta Electronics
ModelNetwork Device DOP-B
CategoryMonitor
LanguageEnglish

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