Western Co WRD Benutzerhandbuch Seite 29

IoT Remote Display and Datalogger 12/24/48V
WRD is a display and controller device that together with the proprietary
bus WBUS is part of the WESTERN WRD SYSTEM, a complete and
intelligent system for the production and storage of photovoltaic energy in
stand-alone systems.
The WESTERN WRD SYSTEM is a flexible and advanced stand-alone system
with intelligent functions, recording of historical functioning data with
remote control from the Internet (cloud). Up to 24 MPPT controllers
WRMxx can be parallelized with adjustable high charging power up to 14kW
and monitor the battery bank energy through the battery monitor WBM.
WRD is suitable for 12/24/48V systems with lead or lithium batteries. The
system is modular as WRMxx controllers can be paralleled to increase the
photovoltaic power. WRD has a proprietary control bus named WBUS to
communicate with the various compatible devices, able to access all the
parameters both for the display and for the management of the control
functions. The simple user interface, with 128x64 display and 4 buttons,
allows an immediate visualization of all the parameters: powers, voltages,
charge and PV string currents, energy meters, data logger and events. From
WRD all Setup settings can be made for each single WRMxx controller
connected and/or WBM battery monitor. Through WBM is possible to
manage contacts related to the charge state of the battery for the
intelligent activation of the loads. The logger data is stored in the
removable μSD on the front panel. Through the Ethernet connection it is
possible to connect to the Internet cloud so that both the data of the logger
and all the other functions become remotely and accessible with the portal
WRD SERVER.
REMOTE DISPLAY FOR WESTERN WRD SYSTEM
WRD
User manual
1
EN
Power supply 12V, 24V and
48V
Backlighted LCD 128x64
Internal clock
Data logger on extractable
μSD
Master for WESTERN WRD
SYSTEM
WBUS Interface
Internet connection (cloud)
Cloud monitoring platform
RJ45 Ethernet
Installation from panel or with
frame
IP20 Metallic box
Anti-reverse protection
REV 2.3 FW 2.9 28-02-2022