RS-485/RS-422 Serial Interceptor
RS-485/RS-422 Serial Interceptor
RS-485/RS-422 Serial Monitor
Characteristic:
It can listen on two channels at the same time.
The input resistance of each channel is 150 K. It can be connected in parallel with the intercepted line without affecting the work of the original line.
Maximum listening baud rate: 170kbps.
You can view the time information for each byte (resolution 1ms).
Display frame error, check bit error and other error information.
Connect to the computer via USB cable.
RS-485/RS-422 interface and USB interface are electrically isolated and have strong anti-interference ability.
It has the function of automatic detection of baud rate.
Listening data can be displayed in hexadecimal or ASCII characters.
It has the function of recording data, and can be opened and viewed with this software in the future.
The interface language can be Chinese or English.
Listening Software Interface (Hexadecimal Display Mode)
Listening Software Interface (ASCII Display Mode)
Baud Rate Detection Interface
Error display example (orange: frame error, pink: overflow error in figure)
RS-485 (single channel) listening connection Fig. 1
RS-485 (single channel) listening connection Fig. 2
RS-422 (dual-channel) listening connection diagram