CSW-H85K User Manual Ver. 2.4
- 13 -
Pin Assignment in RS485
Number
Name
Description
Level
I/O
Wiring
1
TRX -
Data -
RS485
In/Out
Required
2
-
-
-
-
-
3
-
-
-
-
-
4
-
-
-
-
-
5
GND
Ground
Ground
-
Required
6
-
-
-
-
-
7
-
-
-
-
-
8
-
-
-
-
-
9
TRX +
Data +
RS485
In/Out
Required
Table 1-5 pin assignment in RS485
Serial Port Parameters
Parameter
Value
Number
1
Type
RS232 / RS422 / RS485
Baud rate
300 ~ 230,400 [bps]
Parity
NONE / EVEN / ODD / MARK / SPACE
Data bit
8 / 7 / 6 / 5
Stop bit
1 / 2
Flow control
NONE / RTS/CTS
Table 1-6 serial port parameters
Note that the duration of [Stop bit] will be not 2 bits but 1.5 bits, if you set [Data
bit] to 5.
