connection_of_additional_rs-232_422_485_ports
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connection_of_additional_rs-232_422_485_ports [2021/08/06 11:57] – emozolyak | connection_of_additional_rs-232_422_485_ports [2024/06/10 13:34] – emozolyak | ||
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- | {{ :: | + | {{ network: |
====== Additional COM ports ====== | ====== Additional COM ports ====== | ||
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*QinHeng Electronics CH340/341 | *QinHeng Electronics CH340/341 | ||
- | | + | <WRAP center round important 60%> |
+ | Attention: the operation modes such an extra port will support depends on specific manufacturer' | ||
implementatoin and drivers provided. In some cases, devices have been discovered being unable to work on certain | implementatoin and drivers provided. In some cases, devices have been discovered being unable to work on certain | ||
speed, process parity bit etc. | speed, process parity bit etc. | ||
+ | </ | ||
+ | |||
+ | | ||
+ | {{: | ||
| | ||
After installing such a converter in the system, when configuring connections, | After installing such a converter in the system, when configuring connections, | ||
- | {{ ::addting_xtra_ports.png? | + | {{ :conn:conn-examples: |
A special case of such a connection can be a direct connection of a PLC or other device to the USB port of WebHMI (usually a micro USB cable) directly. Onboard the PLC, in most cases, one of the above-mentioned USB-COM chips is installed. | A special case of such a connection can be a direct connection of a PLC or other device to the USB port of WebHMI (usually a micro USB cable) directly. Onboard the PLC, in most cases, one of the above-mentioned USB-COM chips is installed. |
connection_of_additional_rs-232_422_485_ports.txt · Last modified: 2024/06/10 13:35 by emozolyak