Hi there!
I have an Allen-Bradley SCL05/04 PLC.
It has an RS-232 port, a 3 DH+ connector and a circular port with programming pins.
An NB-Omron HMI is connected to the RS-232 port. And of course I can only have the screen connected.
Is there any possibility to connect through the PLC programming port to be able to follow the program online?
Here is atached photos of the PLC: