CPR32-SE-BRD v3.0 User Manual
2020-10-08
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3.6 Installation guidelines
Install device in such way as to ensure easy access to screw terminals, RST button and FDM
jumper.
All electric connections must be made with power supply switched off.
All devices connected to the same communication bus (RS485 and RACS CLK/DTA) should be
connected to the same negative potential (GND). In order to satisfy this requirement connect
the power supply according to section 3.3 Power supply.
4.
C
ONFIGURATION
4.1 Configuration by means of PR Master software
After installation of access control subsystem with RS485 communication bus including connected
access controllers, CPR32-SE-BRD network controller and communication interface (e.g. UT-2USB),
the installer can proceed with installation and configuration of PR Master software. At first it is
necessary to configure subsystem selecting the option
Networks
in the main window of PR
Master software and then the button
Add
. In the newly opened window shown in fig. 6 select the
option
Network equipped with CPR32-SE or CPR32-NET unit
and communication port
from the list. By default the next step consists in detection of controllers on RS485 bus which
requires selection of
Controllers
button and then
Add
button in
Networks
window. When all
opened windows are closed, CPR32-SE-BRD device shall be listed in the main window of PR Master
software – see fig. 7
Fig. 6 Network properties window
