NORD Drivesystems BU0200 - Manual (Page 100)

3 Options
BU 0200 GB-4411 Subject to technical alterations 99
3.5 Details of external Technology Units SK TU4- …
The technology units are divided into three different groups. The BUS group contains all the bus modules
and the I/O extension. These are connected to the SK 2xxE via the system bus.
The NET group contains the mains unit and the PotentiometerBox modules. These are each equipped with
a 24V mains unit to supply the SK 2xxE and provide the possibility of analog signal processing.
The third group includes other technology units, e.g. the maintenance switch SK TU4-MSW.
Due to the very different functions, the device groups require different connection units.
3.5.1 Connection unit SK TI4-TU-BUS /-NET / -MSW
SK TI4-TU-BUS SK TI4-TU-NET SK TI4-TU-MSW
Feature Bus modules Mains Unit modules Maintenance switch
Designation of Adapter Unit SK TI4-TU-BUS SK TI4-TU-NET SK TI4-TU-MSW
Designation of Technology Units SK-TU4-PBR- …
SK-TU4-CAO- …
SK-TU4-DEV- …
SK-TU4-IOE- …
SK-TU4-POT- …
SK-TU4-24V- …
SK TU4-MSW- …
24V supply required Yes No No
24V supply integrated No Yes No
System bus connection Yes No No
Motor mounting possible Yes Yes Yes
Mounting near to motor possible Yes,
with wall-mounting kit
SK TIE4-WMK-TU
Yes,
with wall-mounting kit
SK TIE4-WMK-TU
Yes,
with wall-mounting kit
SK TIE4-WMK-TU
All connections are made via the connection unit. This includes customer control of
the module and the connection of the module to the SK 2xxE. Parallel to this, the
digital inputs and outputs of the SK 2xxE are also available.
The relevant Technology Unit is attached to the appropriate Adapter Unit with
screws.
Installation information can be found in Section 3.2.2.
NOTE
Connection terminals with identical designations are first connected internally, if the
technology unit has been mounted on the corresponding connection unit. Because of this,
when removing a BUS module from the connection unit, the relevant BUS system (e.g.
Profibus) is disconnected.