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Electrical connection, Interference protection, Warranty
4
Electrical Connection
4.1
Risk of destruction due to electrostatic charge
i
During assembly follow the general ESD guidelines. Electronic parts contained in
the incremental encoder are sensitive to high voltages.
• Don't touch plug contacts or electronic components.
• Protect output terminals against external voltages.
• Individual max. operation voltages may not be exceeded, also not for a short
moment.
• Use Baumer Thalheim recommended cable only.
• When connecting the magnetic encoder to the power supply, it must be observed,
that the supply voltage is of good quality without tension peaks. The common
supply of the magnetic encoder and inductive consumers such as break coils, re-
lays, electrical valves, choke-coils etc. is not permitted. A separate power supply
for the magnetic encoder is absolutely vital.
4.2
Interference protection
i
• Provide adequate shielding of encoder, resp. cable-/connectors (according to
standard DIN VDE 0160).
• Signal-leads should be routed at least 200 mm away from disturbances to avo-
id electro-magnetic interference (emitted by magnetic fields of transformers, re-
lays, magnetic-valves, high frequency appliances etc.). Also supply lines to such
equipment.
• We recommend to route signal lines in the shortest possible way without interrup-
tions.
5
Warranty Exclusion and Disclaimer
5.1
The following cases result in a warranty exclusion and disclai-
mer:
i
• Every other use than described in this installation and operation manual (not de-
signated use).
• All modifications and changes.
• Opening the device or damage the QC seal or seal-mark.
• External damages, which are caused by impact, shock, pressure or excessive
temperature.
• False electrical connection.
10
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