Serial Port Loop-back Cable
- Last UpdatedJul 18, 2023
- 1 minute read
The diagram below shows the loop-back connections to use with RS-232.
The diagram below shows the loop-back connections to use with RS-422 or RS-485.
The diagram below shows the loop-back connections to use with RS-232.
The diagram below shows the loop-back connections to use with RS-422 or RS-485.