14
Important Notes
WAGO-SPEEDWAY 767
767-4804/000-800 8DO 24V DC 2.0A IF (4xM12)
Manual
Version 1.1.0
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2.4
Notes on Operation
When integrating the 767 module in your machine or system, all the currently
applicable norms, regulations and guidelines shall be observed during all
activities: for example, BGV A3, “Electrical systems and equipment”,
DIN EN 418, EN 60204. The emergency stop equipment shall remain effective in
all operating modes of the system and machine.
For protection from electromagnetic interferences
•
Connect your system to protective earth (PE), and
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•
Ensure that the cable routing and the installation of the fieldbus cable, S-
BUS cable, supply cable, and sensor or actuator cable are correct.
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The following elements for 24 V supply shall be present:
•
Outer lightning protection on buildings
•
Inner lightning protection of supply lines and signal lines
•
Safe electrical separation of low voltage 24 VDC through PELV (Protective
Extra Low Voltage) or SELV (Safety Extra Low Voltage) voltage sources
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