Usb Port; Interface Slot - Chloride Power Protection ACTIVE Manuel Utilisateur

Chloride Active
(please see section 4.2 for details on selection of this level) or when the remaining back-up time is less than
UK
two minutes.
- AC FAIL (low-active at pin 9 and high-active at pin 6): this signal is active when the mains voltage at the
UPS input is not present for at least 10 seconds or the mains voltage exits the tolerance range. The signal
is cancelled 850ms following mains restoration.
- BYPASS ACTIVE at pin 7: This signal is active when the device has been switched to bypass, the inverter
is blocked and the power is supplied from the mains supply.
- SUM ALARM at pin 8: this output is low when one of the alarms "BATTERY LOW", "AC FAIL" or "BYPASS
ACTIVE" is active.

5.3 USB port

As with the RS232 interface, the USB port facilitates the protocol-data transfer. The USB port included with
this UPS is classifi ed as HID (Human Interface Device).

5.4 Interface Slot

The interface slot can be fi tted with optional various cards. The connectors, designation and codes placed
in the slot will therefore depend on the type of interface card used. A detailed description is enclosed with
the interface cards which are available as accessories.
Interface cards available:
- SNMP adapter card (ManageUPS) for integrating the UPS into a network
- Volt-free contacts card
Please consult the available literature about these accessories or please ask your closest sales centre.
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945044.066