Manual for MVK-MPNIO Modules
10 V 1.9
Cable Cross Sections
F
or modules Art. Nos. 55287, 55288, 55289 and 55339 the maximum cable diameter is
1.5 mm². It is limited to this max. diameter by the 7/8" plug.
For modules Art. No. 5526455264, 55256, 5557, 55268, 55269, 55528, 55529 and 55283, the
maximum cable diameter is 2.5 mm². It is limited to this max. diameter by the push-pull plug.
2.2 Electromagnetic Compatibility (EMC)
These devices meet the requirements of EC Directive 2004/108/EC "Electromagnetic Com-
patibility".
The devices are Class A equipment. It may cause radio-frequency interfer-
ences in residential areas. In this case, the operator may be required to im-
plement adequate countermeasures.
T
he devices described in this manual each meet the relevant standards for electromagnetic
compatibility. However, this does not mean that their electromagnetic compatibility is still guar-
anteed when installed in a plant or machine.
For this reason, we urgently advise you to comply with the instructions on installation in accord-
ance with EMC requirements below. Only then can you assume that the overall system com-
plies with EMC requirements, provided CE-marked components are used exclusively.
Protection against Electrostatic Discharge
T
he products described in this manual contain complex semiconductor components which may
be destroyed or damaged by electrostatic discharge (ESD).
Damage does not necessarily lead to immediate, detectable failure, or malfunction. These
states may be even delayed, or occur sporadically.
The generally accepted safety precautions for ESD sensitive devices must be observed when
handling the devices. The following precautions must be taken:
Never plug or unplug connectors while the equipment is under power.
If you are an operator, discharge any static charge you may be carrying just
before you touch the equipment. For example, you can touch a grounded
part of the machine, or wear an ESD discharge strap that is permanently
connected to ground.
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