Janitza 800-CT24 handleiding
Handleiding
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800-CT24 module www.janitza.com
20
4.2 The 800-CT24 module in JanBus module
topologies
Before setting up a JanBus module topology, please
check the number of free module slots in suitable
basic devices (see “Tab. Suitable basic devices” on
p. 2). When planning a JanBus measurement de-
vice and module topology in a switchboard cabinet
or small distribution board, it is important to make
optimum use of the slots in the basic device.
Taking into account that an 800-CT24 current mea-
suring module occupies 3 slots of the basic device
and, in the best case, all basic device slots are oc-
cupied in a JanBus topology, the following example
topologies can be realized.
1. A combined JanBus topology consisting of
modules, each occupying one module slot, and
the 800-CT24 current measuring modules, each
occupying 3 module slots. See fig. „4.2.1 Topol-
ogy example: Combined module topology with
800-CT24 module“ on page 21.
2. A JanBus 800-CT24 topology consisting of
3 current measuring modules of the type 800-
CT24, which together occupy 9 slots. See fig.
„4.2.2 Topology example: 3modules of the type
800-CT24“ on page 21.
INFORMATION
In addition to the example topologies mentioned,
there are many options and combinations for other
measurement device and module topologies.
Note the following for the setup and dimensioning of
your measurement device and module topology:
· 1 module of type800-CT24 has 24 current measur-
ing channels.
· The usage information of measurement devices,
modules and components of your topology, in par-
ticular the usage information of the 800-CON-RJ45
transfer module!
· The interfaces of the 800-CT24 module are propri-
etary RJ45 JanBus interfaces! Do not connect to
RJ45 Ethernet interfaces!
· Use a commercially available RJ45 cable (RJ45
patch cable) for trouble-free JanBus communi-
cation in your measurement device and module
topology.
· Use end brackets to set up your measurement
device and module series on the DIN rails.
System limits:
· Before mounting, please check the number of
suitable modules (slot requirements) for your mea-
surement device and module topology based on
the respective usage information (see Sect. “Tab.
Suitable basic devices” on p. 2)! The 800-CON-
RJ45 transfer module does not occupy a slot!
· The maximum bus length of the JanBus can be
found in Sect. “13. Technical specifications” on p.
53.
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Productinformatie
| Merk | Janitza |
| Model | 800-CT24 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 9037 MB |
