Safety notes for electrical drives and controllers
Page 20
2.4 Safety notes
2.4.1 General safety notes
The servo positioning controller corresponds to IP20 degree of protection as well as pollution degree 2. Make
sure that the environment corresponds to this degree of protection and pollution degree.
Only use replacement parts and accessories approved by the manufacturer.
The devices must be connected to the mains supply as per EN regulations, so that they can be cut off the
mains supply by means of corresponding separation devices (for example main switch, contactor, power
switch).
The servo positioning controller may be protected using an AC/DC sensitive 300 mA fault current protection
switch, type B (RCD = Residual Current protective Device).
Gold contacts or contacts with a high contact pressure should be used to switch the control contacts.
Preventive interference rejection measures should be taken for control panels, such as connecting contactors
and relays using RC elements or diodes.
The safety rules and regulations of the country in which the device will be operated must be complied with.
The environment conditions defined in the product documentation must be kept. Safety-critical applications
are not allowed, unless specifically approved by the manufacturer.
For notes on installation corresponding to EMC, please refer to
chapter 8.11
Notes on safe and EMC-
compliant installation (page 103)
. The compliance with the limits required by national regulations is the
responsibility of the manufacturer of the machine or system.
The technical data and the connection and installation conditions for the servo positioning controller are to be
found in this product manual and must be met.
The general setup and safety regulations for work on power installations (for example DIN, VDE, EN, IEC or
other national and international regulations) must be complied with.
Non-compliance may result in death, personal injury or serious property damages.
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