Omron E5*D Series Connection Manual page 19

6
Connect Serial Communications
Unit to Controller as shown on
the right.
Connect Digital Temperature
Controller and Port 1 on Serial
Communications Unit with the
serial cable.
Connect Personal computer and
Controller with a USB cable.
7．Serial Communications Connection Procedure
Personal
computer
Controller
USB
Cable
Power Supply Unit
Serial Communications Unit
End Cover
Serial cable
(RS-485)
CPU Unit
16