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Chapter 2. Hardware Setup
11
RS-232 Function
Steps 7–8 are for incorporating a serial terminal or other serial devices into
your installation. Do the following steps:
7. (Optional) For control of serial devices and/or to use Wake Up PC feature
(see page 18), connect a local computer to the RS-232 Serial port on the
local unit.
8. (Optional) Connect a Hardware/Software Controller to the RS-232 Serial
port on the remote unit.
Touchscreen Panel Function
Steps 9–10 are for connecting/managing a touchscreen panel to your
installation. Do the following steps:
9. (Optional) Connect a computer to the USB Type B port on the front panel
of the CE680L / CE690L for touchscreen panel control.
10. (Optional) Connect your touchscreen panel device(s) to the USB Type A
ports on the rear panels of the CE680L / CE690L and CE680R / CE690R.