Promi-SD™ User Manual ver 1.0 Model: Promi-SD202-OA
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10
1.6 Interface- RS232 / Bluetooth
1.6.1 RS232 Interface
Promi-SD
TM
has a 9-PIN DSUB (Male) connector as shown below in Fig 1.7.1.
Figure 1.7.1 9-PIN DSUB (Male)
z
The serial interface is RS232 DCE configured; a DTE device can be
connected.
z
Baud rate: 1200~115200 bps
Pin Signal
Direction
1 N/A
-
2 RxD
Input
3 TxD
Output
4 N/A
-
5 N/A
-
6 Vcc
Input
7 N/A
-
8 N/A
-
9 GND
-
Table 1.7.1. Promi-SD-OA, 9-PIN Specification
