Siemens SIMATIC NET RUGGEDCOM RS400F, Руководство по установке

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Communication Ports
4.4.2 Serial RS232/RS485/RS422 DB9 Ports
with an another DCE device, such as another RUGGEDCOM RS400F, the RX and TX
pins must be crossed-over using, for example, a NULL modem cable.
The following is the pin-out description for the RS232 DB9 ports:
1 5
9 6
Figure 4.8 RS232 DB9 Serial Console
Port
Pin Name Description
1 Reserved (Do Not Connect)
2 TX Transmit Data
3 RX Receive Data
4 Reserved (Do Not Connect)
5 GND Common Ground
6 Reserved (Do Not Connect)
7 Reserved (Do Not Connect)
8 Reserved (Do Not Connect)
9 Reserved (Do Not Connect)
4.4.2 Serial RS232/RS485/RS422 DB9 Ports
The RUGGEDCOM RS400F can be equipped with serial RS232/RS485/RS422 DB9
ports. Each port can be set individually through the RUGGEDCOM RS400F operating
system to operate in RS232, RS485 or RS422 mode. For more information, refer to
the RUGGEDCOM ROS Configuration Manual for the RUGGEDCOM RS400F.
The following is the pin-out description for the RS232/RS485/RS422 DB9 ports:
1 5
9 6
Figure 4.9 RS232/RS485/RS422 DB9 Seri-
al Console Port
Name Pin
a
RS232
Mode
RS485
Mode
RS422
Mode
1 CD (No
Connec-
tion)
— —
2 TX TX/RX+ TX+
3 RX — RX+
4 DTR (No
Connec-
tion)
— —
5 Common (Isolated Ground)
b
6 DSR (No
Connec-
tion)
— RX-
7 CTS
c
TX/RX- TX-
8 RTS
c
— —
9 RI (No
Connec-
tion)
— —
Shield Chassis Ground
a
No internal termination is provided.
RUGGEDCOM RS400F
Installation Manual, 02/2020, C79000-G8976-1341-04
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