“MITX-6553 COM”的版本间的差异
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（→COM1_4：） |
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| − | [[文件:MITX-6553 | + | [[文件:MITX-6553 COM1_4，JCOM1_4，JCOM5_8.jpg|600px|缩略图|MITX-6553 COM1_4，JCOM1_4，JCOM5_8]] |
===== COM1_4： ===== | ===== COM1_4： ===== | ||
:{| class="wikitable" | :{| class="wikitable" | ||
| 第17行： | 第17行： | ||
|NC || 11 || 12 || NC | |NC || 11 || 12 || NC | ||
|- | |- | ||
| − | | | + | |COM2_RXD_DB ||13 || 14 || NC |
|- | |- | ||
| − | | | + | |COM2_TXD_DB || 15 || 16 || NC |
|- | |- | ||
|NC ||17 || 18 || NC | |NC ||17 || 18 || NC | ||
| 第46行： | 第46行： | ||
|- | |- | ||
|} | |} | ||
| + | |||
===== JCOM1_4： ===== | ===== JCOM1_4： ===== | ||
:{| class="wikitable" | :{| class="wikitable" | ||
| 第138行： | 第139行： | ||
|GND||39||40|| GND | |GND||39||40|| GND | ||
|- | |- | ||
| + | |} | ||
| + | |||
| + | ===== COM3 跳线功能设置（J3，J4）： ===== | ||
| + | :{| class="wikitable" | ||
| + | |- | ||
| + | |colspan=2|COM3 RS232 PORT ||colspan=2|COM3 RS485 PORT | ||
| + | |- | ||
| + | | J3 || 1-3 2-4 || J3|| 3-5 4-6 | ||
| + | |- | ||
| + | | J4 || 1-3 2-4 || J4 || 3-5 4-6 | ||
| + | |||
| + | |} | ||
| + | ===== COM4 跳线功能设置（J5，J6）： ===== | ||
| + | :{| class="wikitable" | ||
| + | |- | ||
| + | |colspan=2|COM4 RS232 PORT ||colspan=2|COM4 RS485 PORT | ||
| + | |- | ||
| + | | J5 || 1-3 2-4 || J5 || 3-5 4-6 | ||
| + | |- | ||
| + | | J6 || 1-3 2-4 || J6 || 3-5 4-6 | ||
| + | |||
|} | |} | ||
2021年10月22日 (五) 10:38的最新版本
文件:MITX-6553 COM1 4，JCOM1 4，JCOM5 8.jpg
MITX-6553 COM1_4，JCOM1_4，JCOM5_8
COM1_4：
信号名称 Pin Pin 信号名称 COM1_DCD_N 1 2 COM1_DSR_N COM1_RXD 3 4 COM1_RTS_N COM1_TXD 5 6 COM1_CTS_N COM1_DTR_N 7 8 COM1_RT_N GND 9 10 GND NC 11 12 NC COM2_RXD_DB 13 14 NC COM2_TXD_DB 15 16 NC NC 17 18 NC GND 19 20 GND COM3_B 21 22 NC COM3_RXD 23 24 NC COM3_TXD 25 26 NC NC 27 28 NC GND 29 30 GND COM4_B 31 32 NC COM4_RXD 33 34 NC COM4_TXD 35 36 NC NC 37 38 NC GND 39 40 GND
JCOM1_4：
信号名称 Pin Pin 信号名称 NC 1 2 NC JCOM1_RX 3 4 JCOM1_RTS JCOM1_TX 5 6 JCOM1_CTS NC 7 8 NC GND 9 10 GND NC 11 12 NC JCOM2_RX 13 14 JCOM2_RTS JCOM2_TX 15 16 JCOM2_CTS NC 17 18 NC GND 19 20 GND NC 21 22 NC JCOM3_RX 23 24 JCOM3_RTS JCOM3_TX 25 26 JCOM3_CTS NC 27 28 NC GND 29 30 GND NC 31 32 NC JCOM4_RX 33 34 JCOM4_RTS JCOM4_TX 35 36 JCOM4_CTS NC 37 38 NC GND 39 40 GND
JCOM5_8：
信号名称 Pin Pin 信号名称 NC 1 2 NC JCOM5_RX 3 4 JCOM5_RTS JCOM5_TX 5 6 JCOM5_CTS NC 7 8 NC GND 9 10 GND NC 11 12 NC JCOM6_RX 13 14 JCOM6_RTS JCOM6_TX 15 16 JCOM6_CTS NC 17 18 NC GND 19 20 GND NC 21 22 NC JCOM7_RX 23 24 JCOM7_RTS JCOM7_TX 25 26 JCOM7_CTS NC 27 28 NC GND 29 30 GND NC 31 32 NC JCOM8_RX 33 34 JCOM8_RTS JCOM8_TX 35 36 JCOM8_CTS NC 37 38 NC GND 39 40 GND
COM3 跳线功能设置（J3，J4）：
COM3 RS232 PORT COM3 RS485 PORT J3 1-3 2-4 J3 3-5 4-6 J4 1-3 2-4 J4 3-5 4-6
COM4 跳线功能设置（J5，J6）：
COM4 RS232 PORT COM4 RS485 PORT J5 1-3 2-4 J5 3-5 4-6 J6 1-3 2-4 J6 3-5 4-6