MITX-6553 COM

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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