Aplex APC-3X95P_R, Руководство пользователя

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APC-3X95P_R User Manual
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24. S_232
(Switch), COM1 jumper setting, it provides selectable RS232 or RS422 or RS485
serial signal output.
Function S_232 Pin#
RS232 (Default) ON: Pin1, Pin2, Pin3, Pin4
RS422 (option) OFF: Pin1, Pin2, Pin3, Pin4
RS485 (option) OFF: Pin1, Pin2, Pin3, Pin4
25. S_422:
(Switch), COM1 setting, it provides selectable RS232 or RS422 or RS485 serial
signal output.
Function S_422 Pin#
RS232 (Default) OFF: Pin1, Pin2, Pin3, Pin4, Pin5
RS422 (option) ON: Pin1, Pin2, Pin3, Pin4, Pin5
RS485 (option) ON: Pin1, Pin2, Pin3, Pin4, Pin5
26. COM1
(Type DB9M) , Rear serial port, standard DB9 Male serial port is provided to
make a direct connection to serial devices. COM1 port is controlled by pins No.
1~6 of JP1, select output Signal RI or 5V or 12V, For details, please refer to
description of JP1 and S_232 and S_422 setting.
RS232 (Default)
Pin# Signal Name
1 DCD# (Data Carrier Detect)
2 RXD (Received Data)
3 TXD (Transmit Data)
4 DTR (Data Terminal Ready)
5 Ground
6 DSR (Data Set Ready)
7 RTS (Request To Send)