“ATX-6992 COM”的版本间的差异
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(创建页面,内容为“600px|缩略图|ATX-6993 COM1,COM2,COM3-COM6,J9 ===== COM1、COM2: ===== {| class="wikitable" |- ! Pin !...”) |
(→COM1、COM2:) |
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第1行: | 第1行: | ||
[[文件:ATX-6993 COM1,COM2,COM3-COM6,J9.jpg|600px|缩略图|ATX-6993 COM1,COM2,COM3-COM6,J9]] | [[文件:ATX-6993 COM1,COM2,COM3-COM6,J9.jpg|600px|缩略图|ATX-6993 COM1,COM2,COM3-COM6,J9]] | ||
− | ===== | + | ===== COM1: ===== |
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
! Pin !! 信号名称 | ! Pin !! 信号名称 | ||
|- | |- | ||
− | | 1 || | + | | 1 || DATA- |
|- | |- | ||
− | | 2 || | + | | 2 || DATA+ |
|- | |- | ||
− | | 3 || | + | | 3 || HSOUT1RX+ |
|- | |- | ||
− | | 4 || | + | | 4 || HDTR#1RX |
|- | |- | ||
| 5 || GND | | 5 || GND | ||
|- | |- | ||
− | | 6 || DSR | + | | 6 || DSR# |
|- | |- | ||
− | | 7 || RTS | + | | 7 || RTS# |
|- | |- | ||
− | | 8 || CTS | + | | 8 || CTS# |
|- | |- | ||
| 9 || RI | | 9 || RI |
2022年7月19日 (二) 11:22的版本
文件:ATX-6993 COM1,COM2,COM3-COM6,J9.jpg
ATX-6993 COM1,COM2,COM3-COM6,J9
COM1:
Pin | 信号名称 |
---|---|
1 | DATA- |
2 | DATA+ |
3 | HSOUT1RX+ |
4 | HDTR#1RX |
5 | GND |
6 | DSR# |
7 | RTS# |
8 | CTS# |
9 | RI |
当COM2设置为R232/RS422/RS485时,COM2 PIN脚定义:
Pin | RS232(默认) | RS422 | RS485 |
---|---|---|---|
1 | DCD | TX- | DATA- |
2 | RXD | TX+ | DATA+ |
3 | TXD | RX+ | NC |
4 | DTR | RX- | NC |
5 | GND | GND | GND |
6 | DSR | NC | NC |
7 | RTS | NC | NC |
8 | CTS | NC | NC |
9 | RI | GND | GND |
COM3-COM6:
信号名称 | Pin | Pin | 信号名称 |
---|---|---|---|
DCD# | 1 | 2 | DSR# |
SIN | 3 | 4 | RTS# |
SOUT | 5 | 6 | CTS# |
DTR# | 7 | 8 | RI# |
GND | 9 | 10 | COM_PIN10 |
J9:
Pin | 信号名称 |
---|---|
1 | +5V |
2 | COM_PIN10 |
3 | +12V |