en
75
Depending on the controller and the sensors connected, different fault conditions
can be signalled, e. g. sensor failures, excess or negative system pressure as well as
errors in the fl ow rate, such as a dry run of the pump.
The AM1 Alarm module ensures that occurring failures can be immediately recog-
nised and repaired, even if the system and the controller are diffi cult to access or
located in a remote place. Thus, the reliability and the stable yield of the system
are ensured.
EM Extension module
The EM Extension module offers 5 additional relay outputs and 6 additional sensor
inputs for the SC5.14.
DL2 Datalogger
This additional module enables the acquisition and storage of large amounts of data
(such as measuring and balance values of the solar system) over a long period of
time. The DL2 can be confi gured and read-out with a standard Internet browser
via its integrated web interface. For transmission of the data stored in the internal
memory of the DL2 to a PC, an SD card can be used. The DL2 is appropriate for all
controllers with VBus
®
. It can be connected directly to a PC or router for remote
access and thus enables comfortable system monitoring for yield monitoring or
for diagnostics of faults.
DL3 Datalogger
Be it solar thermal, heating or DHW heat exchange controllers – with the DL3
you can easily and conveniently log system data of up to 6 controllers. Get a com-
prehensive overview of all controllers connected with the large full graphic display.
Transfer data with an SD memory card or use the LAN interface to view and
process data on your PC.
18.3 Interface adapters
VBus
®
/ USB & VBus
®
/ LAN interface adapters
The new VBus
®
/ USB interface adapter is the interface between the controller and
a personal computer. With its standard mini-USB port it enables a fast transmission
of system data for processing, visualising and archiving data via the VBus
®
. A full
version of the ServiceCenter software is included.
The VBus
®
/ LAN interface adapter is designed for the direct connection of the
controller to a PC or router. It enables easy access to the controller via the local
network of the owner. Thus, controller access and data charting can be effected
from every workstation of the network. The VBus
®
/ LAN interface adapter is suit-
able for all controllers equipped with a VBus
®
. A full version of the ServiceCenter
software is included.
Summary of Contents for SC5.14
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