HighTek HK-880 Руководство пользователя - Страница 18

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Attachment：
Interface line order
RS-232/485/422 DB9 Pin (Male) interface line order
RJ45
DB9-M
RS-232
1
DCD (in)
2
RXD (in)
3
TXD(out)
4
DTR (out)
5
GND
6
DSR (in)
7
RTS (out)
8
CTS (in)
9
---
RS-422/485(4W)
RS-485(2W)
TXD-
TXD+
RXD+
RXD-
GND
---
---
---
---
17
Data+
Data-
GND
---
---
---
---
Shenzhen FangXingLiuTong Industrial Co.,Ltd
RJ-45
Signal
1
TX+
2
TX-
3
RX+
4
---
5
---
6
RX-
7
---
8
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