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The SC Net System
General
The SC Net System is a network consisting of an SC Master
unit and one or several SC Net modules for controlling a
variety of different devices. All SC Net modules are run via one
single bi-directional network connection, which also serves as
a power supply.
Cable Connections and Power Supply
All components are run via one single network connection
made of standard Cat5 cable with a permissible length of up to
300 m. Usually, the modules are connected in series. With a
Distributor Module, however, the arrangement of cables can
also be star-shaped. Please bear in mind, that such an ar-
rangement will drastically reduce the possible overall length of
the network cabling. For such an installation we urgently
recommend using CAN repeaters.
The compact dimensions of these modules allow them to be
located next to the devices to be controlled so that the numer-
ous connecting cables only need to be branched off at this
location and can be kept very short. Unused SC Net outputs
must be provided with a terminating resistor of 120 Ohm.
The SC Net modules are supplied via additional power supply
units. The power supplied additionally is not only available for
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7BThe SC Net System