Pro-face PL-DU6900, Руководство пользователя

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1-3
Chapter 1 - Introduction
PL-DU6900/PL-DU7900 User Manual
When a USB cable is used, up to 2 DU units can be connected to a single PL unit.
Connecting two displays requires two of the optional display cables (PL-CB200-
5M) and one Display Expansion Board (PL-PE200). Use the following explana-
tions when connecting the DUs and the Display Expansion Board.
Chapter 3.1.1 Attaching the Display Expansion Board (PL-PE200)
When connecting an RS-422 Cable, only one display can be attached to one
PL unit.
There are two types of installation methods to use; the Star Method or the Daisy
Chain Method.
Star Method
With the Star Method, the Display Expansion Board is installed in the PL and
both display cables are connected to the PL.
Daisy Chain Method
With this method, the Display Expansion Unit is installed in the first DU unit, and
the 2nd DU unit is connected to the first DU unit.
Display Expansion
Board
(PL-PE200)
DU2
PL-B910 Series Unit
DU1
1.1.2 Connecting the Dual Displays
Display Expansion
Board
(PL-PE200)
DU
PL-B910 Series Unit
DU
The above explanations show the patterns of the PL and DU units connections. They
will differ from physical PL and DU units placements.