D3-DA 3xx/x
Mounting and installation instructions
Project engineering manual V1.07
29
© KEBA
Information
The supply module must always be mounted on the left side of the axis
module.
Caution
Protection of hot surfaces during operation. On the back side of the module
temperature up to 85 °C can occur. Make sure sufficient space to modules
nearby, especially over the cooling element.
CAUTION!
Hot surfaces during operation - touching may cause to burns.
Take care of an appropriate contact protection.
Caution
Condensation of humidity in the device
●
Do not subject the device to high humidity for a longer period of time.
●
If cold equipment is brought into a significantly warmer environment (e.g.
after a longer transport in a cold environment), condensation moisture
may form in the device.
Before connecting the device to the power supply, you must wait until
the device temperature is the same as the room temperature and the
moisture has evaporated again.
5.1
EMC requirements
The essential EMC measures are already implemented in the design of the
devices in the form of optimised housing shielding, printed circuit board lay-
out, filter measures and selection of suitable connectors with shield plate. In
addition to the internal measures, the following installation measures are to
be noted:
●
To obtain the best result for effective EMC installation you should use a
well conductive mounting plate, which is well-earthed due to safety rea-
sons.
●
By mounting plates which are varnished, remove the coating from the
contact area! The devices themselves have a chromated zinc frame.
●
Use shielded cables: In capt. "Connection technology" are all cables lis-
tet, which are available at KEBA. It is recommended to use this cables,
because all EMC tests were executed with this cables and so they are
tested accordingly.
