Restrictions In Using The Rs232 Inputs - Planar Wallnet Setup & Operation

About the AUX RS232 Connector

Restrictions in Using the RS232 Inputs

• In a set of displays connected for serial I/O,
• You cannot use the AUX RS232 connector on
• You cannot you use the RS232 IN connector
• For Clarity Matrix, external serial devices (such
48
you can use both the RS232 IN and the AUX
RS232 connectors on one display (or Quad
controller module for Clarity Matrix) only.
The display or Quad controller module will
attend to only one of these connectors at a
time, preventing garbled communication.
one display and the RS232 IN connector on
another display. Doing this can lead to
confused communication and unpredictable
results.
on one display, and the RS232 IN connector
on another display. Doing this can lead to
confused communication and unpredictable
results.
as WallNet and touch panel control systems)
must be connected to the RS232 IN or the
AUX RS232 connector of the master Quad
controller module (A1).