janitza 800-CT8-A, Руководство пользователя и технические данные

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Modules 800-CT8-A | 800-CON www.janitza.de
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Bus connector
contacts
DIN rail
Bottom bolts
Bus connector
sockets
JanBus
interface
JanBus
interface
for further
modules
End bracket
Bottom bolts
Bus connector
sockets
Fig. Assembly example:
Front view UMG 801 (basic device) with 800-CT8-A module
INFORMATION
The figure above shows an example of mounting the
800-CT8-A module. Use end brackets to set up your
device and module series on the DIN rails.
INFORMATION
After installing your module, check the function of
the communication between the basic device and
the module using the display on the basic device
as follows:
·When you are in the Home measuring display
of the basic device , pressing the button 1 ESC
takes you to the Menu window.
·Use buttons 2 (
5
) and 5 (
6
) to select the menu
item System information and confirm with button 3
Enter .
·The System information window with the items
Basic device and Module 1 appears.
·The basic device has detected module 1.
Observe the following:
·The basic device allows the mounting of up to 10
modules !
·The maximum bus length of the JanBus is 100 m.
·Always start and end your device and module series
with end brackets (cf. Fig. "Example of a meter and
module topology” on page 30).
Main device
Module 1
System information
ESC
 
Fig.: System information window with the
entries of the basic device and module 1.
INFORMATION
The basic device does not recognize modules
during the power-up procedure!
If there is no communication to modules, the
module functions are not supported (e.g. current
measurements).
·
Disconnect your system from the power supply
and check the condition of the bus connectors
and the connections of your modules to the
basic device (JanBus interface). If necessary,
push the contacts of the module bus
connectors into the sockets of the basic device
bus connector or the attached modules so that
the bus connectors (devices) are coupled.
·
For remote module series, check the
connection of the transfer modules with the
connection via the shield clamps.
·
If necessary, restart the basic device.
·
If these measures do not lead to the desired
result, please contact our Support –
www.janitza.de
Error after starting the basic device with module: