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8.4
EMC information
A trouble-free operation of the control devices of the company ELGO Electric GmbH can only be
guaranteed if in assembly, wiring and operating the following basic rules are observed and adhered to:
•
Use only shielded signal lines with a minimum diameter of 0.15 mm²
•
To protect against electrical fields, connect the cable shield unilaterally, low resistance and
Low inductive with the operating lightning protection.
•
Unused arteries in signal lines should be isolated from each other separately
•
isolate signal and power lines separately in long parallel lines (a distance of 300 mm is respected )
Therefore, should never be different voltage levels, e.g. 230V/50 Hz power supply and measuring
Signal 24V DC in one cable together
•
low the emission by the Installation of filter networks in plants with frequency. In the operating
Instructions of the manufacturer FU find the appropriate instructions.
•
Wireless phones and Walky-talkies should never be used in the immediate vicinity of electronic
Devices
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Interferences
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