- #1
Mike Phan
- 67
- 0
Hi all,
The system is RS422 and need a RS422-to-RS232 converter to download source from the system to the RS232 terminal.
Question # 1:
I usually use my laptop to test RS232 loopback. The laptop doesn't support RS422, so how to test to see if the RS422-to-RS232 is working?
(Sometimes, RS232-to-RS422 loopback works, but not on the contrary)
Question # 2:
Suppose the question1 is answered, and the system has a RTS controller. How to test with this controller?
Question # 3:
My major is not Networking and I don't think this is a Networking forum. So, if anyone knows free Networking forums, I would like to have the URL addresses.
Thank you for any help.
Mike
The system is RS422 and need a RS422-to-RS232 converter to download source from the system to the RS232 terminal.
Question # 1:
I usually use my laptop to test RS232 loopback. The laptop doesn't support RS422, so how to test to see if the RS422-to-RS232 is working?
(Sometimes, RS232-to-RS422 loopback works, but not on the contrary)
Question # 2:
Suppose the question1 is answered, and the system has a RTS controller. How to test with this controller?
Question # 3:
My major is not Networking and I don't think this is a Networking forum. So, if anyone knows free Networking forums, I would like to have the URL addresses.
Thank you for any help.
Mike