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5.5.2
Requirements of electrical connection
CAUTION
The following may occur, if you do not observe this caution information:
m property damage.
Danger from: electrical voltage. If you are not able to ensure the plug-in module's require-
ments of the electrical connection, the plug-in module can be damaged or destroyed.
Ensure that you comply with the connection values that are specified in the technical data and
that the connections were made in accordance with the stipulations.
Prevent short-circuits between inputs/outputs. In the case of a short-circuit between inputs/
outputs, the plug-in module can be destroyed.
To be able to comply with Standard EN 60 204-1 (Electrical Equipment of Machines), you
must use the cables that are suggested in the standard. The connectors must not drop;
otherwise, there is a risk of short-circuits or external voltages, etc.
h Ensure EMC-appropriate laying of the connection cables.
5.5.3
Requirements of the connection cable
Baumüller has released the following cables for use:
m CANsync communication cables BM4-CAN-K-31-xx, BM4-CAN-K-32-xx, BM4-CAN-
m Power supply cable with maximum cross-section of 0.5 mm
5.5.4
Sequence of installation
h Ensure that the b maXX unit is deenergized
h Remove the front cover from the unit.
m The CANsync-Master option module for b maXX PLC is in slot G,
h Connect the 8-pin RJ45 female connector on the CANsync-Master option module for
h Plug in a terminating resistor connector (see
h Connect the 2-pin male connector on the front panel to a 24-V power supply, for the
h Remount the cover on the unit.
h Lay the connecting lines as stipulated in the control cabinet
This completes installation.
Operating Instructions CANsync-Master Option Module for BM4-O-PLC
K-33-xx (see
ZList of all accessories –
fer to
ZTechnical Data –
see
ZFigure6
on page 23.
b maXX PLC's front panel to the CANsync communication cable, for the connection as-
signment, see
ZPin assignment of RJ45 female connector –
page 48) to the last node of the CANsync bus if the CANsync-Master is the start of the
bus and the plug-in jumpers are fitted (see
connection assignment, see
Assembly and installation
from page 47 onward)
from page 53 onward.
ZTerminating resistor connector –
ZPreparation –
ZPin assignment of 2-pin male connector –
2
; for more information, re-
on page 54.
from page 22 onward).
on page 54.
BM4-O-CAN-06
5
on
27
von 56
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