Product description
- Product name：CP341 MODBUS communication module
- Support communication with various types of MODBUS
- No need to add expensive MODBUS hardware
- DB9 serial communication interface can be used to connect
- Communication using photoelectric isolation,1200m
- No external 24V power supply, easy to use
- Support communication baud rate range: 300--115200, easy to connect with various types of MODBUS
Product details
technical parameter
| Power supply |
From backplane 5V, without external connection |
|
Consumption current |
150mA |
|
Power loss, typical value |
0.65W |
|
Power loss, maximum |
0.75W |
|
Number of communication ports |
1 |
|
Communication isolation |
Yes, isolation voltage 500VDC |
|
Interface type |
RS 485/RS 422 |
|
Communication protocol |
ASCII，MODBUS RTU |
|
Communication rate |
0.3 (min); 0.6; 1.2; 2.4; 115.2; 4.8; 9.6; 76.8; 19.2; 38.4; 57.6; kbit/s (max) |
|
Communication frame format |
Data length: 7 ~ 8 Stop bit: 1 ~ 2 Check method: parity check |
|
Maximum message length |
ASCII: 2048 byte MODBUS RTU:Consistent with MODBUS standards
|
|
Dimensions (length x width x high) |
40×125× 120 mm |
