SIGMATEK 20-004-313, Operating Manual

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S-DIAS CPU MODULE CP 313
29.05.2020 Page 29
9.2 Note
The input filters, which suppress noise signals, allow operation in harsh environmental
conditions. A careful wiring method is also recommended to ensure error-free function.
The following guidelines should be observed:
•
Avoid parallel connections between input lines and load-bearing circuits.
•
Protective circuits for all relays (RC networks or free-wheeling diodes)
•
Correct wiring to ground
The ground bus should be connected to the control cabinet when possible!
Si possible la terre doit être connectée à l'armoire de commande!
CAUTION The S-DIAS module CANNOT be connected/disconnected while voltage is
applied!
CAUTION Le module S-DIAS NE PEUT PAS être inséré ou retiré sous tension!