Chloride Desk POWER 300, Operating Manual

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UK
21
Operating manual
REV: 17/04/01 945014.066
5. If the battery is fully charged, the UPS will work in battery
mode for 3 seconds. The red LED will be off. The beha-
viour of the green LED and the buzzer are in accordance
with the battery mode with normal voltage.
6. If the battery is not fully loaded, the UPS will transfer to line mode immediately. No warning dis-
play is announced. Battery must then be verified by pressing the alarm silence button for more
than 2 seconds in line mode.
6. Interfaces
To prevent damage to the equipment and load connected, use only factory-supplied comms
cables or cable built according to factory specifications. A standard serial cable may damage
the equipment.
The Chloride DESK POWER series has two types of standard interface. These combine protocol data
transfer through a sequential RS232 interface or USB interface with signal exchange through a con-
tact interface (UPS interface).
These interfaces can be used for:
1. Direct communication between the UPS and a computer.
2. Transfer of operational states to external systems.
The following table explains the connector Pin-out USB: