Wiring Map For Serial Cable; Table 3-1 Serial Cable Wiring - SMC Networks 6824MPE INT - annexe 1 Installation Manual

I
NSTALLING THE

Wiring Map for Serial Cable

Switch's 9-Pin
Serial Port
2 RXD (receive data)
3 TXD (transmit data)
5 SGND (signal ground)
No other pins are used.
The serial port's configuration requirements are as follows:
• Default Baud rate—9,600 bps
• Character Size—8 Characters
• Parity—None
• Stop bit—One
• Data bits—8
3-12
S
WITCH

Table 3-1 Serial Cable Wiring

Null Modem
<----------------------------
---------------------------->
------------------------------
PC's 9-Pin
DTE Port
3 TXD (transmit data)
2 RXD (receive data)
5 SGND (signal ground)