 System Features:
 CA232 is a converter to change the RS232/RS485 data format. Can be used to exchange the data format between PC and the controllers.
outfomat port to get power, easy to be connected.
1 set of CA232 can be used to support 1 -127 sets of controllers to the network at the same time.
Note: Do not use the same source of power supply for the CA232 and the electrical .
door lock to avoid electrical sparkle interference.
Technical Specifications:
Speed: 0-115200bps
Transmitting range: 1.4Km (9600bps).
Support 1 to 127 nodes.
Power: External 7-12VDC/AC, USB Power Supply from PC
Operating Current: 100mA
Operating temperature: -50 ~ +70 Degrees
Humidity: 5%~95%
Size: 63mm x 93mm x 20mm
3 LEDs to display the status.
Preventing thunder.
Switch setting and baud rate regulation
A) DIP 1-3: The switch 1,2,3 is used to set the baud rate, which to set based on the terminal that connecting with the converter.
Baud rate
(bps) |
DIP 1 |
DIP 2 |
DIP 3 |
Baud rate
(bps) |
DIP 1 |
DIP 2 |
DIP 3 |
300 |
OFF |
OFF |
OFF |
4800 |
OFF |
OFF |
ON |
600 |
ON |
OFF |
OFF |
9600 |
ON |
OFF |
ON |
1200 |
OFF |
ON |
OFF |
19200 |
OFF |
ON |
ON |
2400 |
ON |
ON |
OFF |
38400 |
ON |
ON |
ON |
B) DIP 4: It is used to set data bit when transmitting.
Switch |
State |
Function description |
DIP 4 |
OFF |
Standard 11 bits transmitting mode (8,1,1,n modes) |
ON |
Auto-checking data bits |
|
