Omnitouch 5.7 to 5.7e

[buddog]

I have 5.7 touch screens, and one went white out. I have a 5.7e and 90a00-1 to replace it, but can not find instructions on wiring pinout. The 5.7 used 4 wires on the rj485.
Can anyone help?
Thanks,
B

 

[LQtechvn]

OT 5.7e communication with controller over ethernet. Connect 90A00-1 to your network switch, POE port connected to OT 5.7e