CARLO GAVAZZI Certus CL20D2A, Инструкция по эксплуатации

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11
EN
Rev.01 | CERTUS Multifunction Safety Module | © 2017 |
CARLO GAVAZZI Automation
9.1 Power supply
9.2 Wiring milestones
9. Wiring
The supply voltage is 24VDC ± 20%.
The external power supply fulfills the supply voltage requirements of EN 61496-1.
1
Warning:
Failure to comply may result in high risk for operating personnel.
2
Warning:
Max. terminal tightening torque: 0.4Nm (for all connections)
3
Danger!
To prevent contact welding, a fuse should be connected before the output
contacts.
4
Danger!
Sufficient fuse protection must be provided on all output contacts with capacitive
and inductive loads.
5
Danger!
Ensure the wiring and EMC requirements of IEC 60204-1 are met.
6
Information:
Information given in 15. Technical data must be understood.
7
Information:
It is good practice to separate the power supply of the control unit from that of
other electrical appliances (electrical motors, inverters, frequency variators) or
other sources of disturbance.
8
Information:
It is recommended to use conductors with section and length adequate for the
terminals, currents and distances involved, ensuring that the conductors are not
excessively tight, that their positioning avoids potential damage and that they
are not in the way of people or things.
9
Do not exceed the electrical ratings.