Note: Installation of this equipment must comply with local and national electrical codes.
If necessary, consult with the appropriate regulatory agencies and inspection authorities to
ensure compliance.
Installation de cet équipement doit être conformes aux codes électriques locaux et nationaux.
Si nécessaire, consulter les organismes de réglementation appropriés et des autorités de
contrôle pour assurer la conformité.
The switch operates with two installed power supplies. At least one power supply must connect to a
power source. Two circuits provide redundancy protection.
displays the location of the
power supplies on the rear panel of the switch.
Note: Read all installation instructions before connecting the system to the power source.
Lire toutes les instructions d’installation avant de brancher le système à la source
d’alimentation.
•
Non-Redundant Configuration: Connect power to either of the two power supplies.
•
Redundant Power Supply Configuration: Connect power to both power supplies.
•
Power down the Switch: Remove all power cords and wires from the power supplies.
Note: This equipment must be grounded. Never defeat the ground conductor.
This unit requires overcurrent protection.
Cet équipement doit être mis à la terre. Ne jamais modifier le conducteur de terre.
Cet appareil requiert une protection contre les surintensités.
4.2.1
AC Power Supplies
The following AC power supplies are supported.
•
PWR-621-AC-RED
•
PWR-621-AC-BLUE
•
PWR-1021-AC-RED
•
PWR-1021-AC-BLUE
Figure 7: AC Power Supply (PWR-1021-AC-RED)
displays an AC power supply, including the power
connector (C16) on the right side of the module. The AC power supply connects to a circuit that
provides the required power, as specified by
Figure 7: AC Power Supply (PWR-1021-AC-RED)
1 Power supply status LED
2 Release
12
