PME-MP70DP
8
A0658-7.3 en
HBM
Symbol:
Meaning:
CE mark
The CE mark enables the manufacturer to guarantee that the product
complies with the requirements of the relevant EC directives (the Declaration
of Conformity can be found at http://www.hbm.com/HBMdoc).
Working safely
Error messages should only be acknowledged once the cause of the error is
removed and no further danger exists.
The device complies with the safety requirements of DIN EN 61010 Part 1
(VDE 0411 Part 1).
The device must be mounted on a support rail connected to grounded
conductor potential. Both the support rail and the MP70/MP70DP module
must be free of paint, varnish and dirt at the point of installation.
To ensure adequate immunity from interference, the bus cables (CAN and for
MP70DP, PROFIBUS DP) must be shielded, twisted‐pair lines. The
transducer cables must also be shielded. To ensure immunity from
interference, use only the Greenline shielding concept (place the shield of the
transducer cable onto the connector housing).
The cables of the MP70/MP70DP digital inputs and outputs that are used
should not be longer than 30 meters and should not exit the building in which
the system is located. Otherwise it will not be possible to ensure that the
device works perfectly. Strong magnetic fields or lightning strikes may have a
destructive effect.
When connecting cables (fitting and extracting terminals), measures must be
taken to prevent electrostatic discharge which could damage the electronics.
The MP70/MP70DP module must be operated with a separated extra‐low
voltage (18
…
30 V
DC
supply voltage), which usually supplies one or more
consumers within a control cabinet.
Should the device be operated on a DC voltage network
1)
, additional
precautions must be taken to discharge excess voltages.
1)
Distribution system for electrical energy with greater physical expansion (over several control cabinets, for
example) that may possibly also supply consumers with high nominal (rated) currents.
Содержание MP70DP
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