Njoy UPCMTOP960HASCG02B User Manual page 5

3.
Fans.
4. Input Circuit Breaker:The circuit breaker provides optimal overload
protection.
5. Battery input Connector: Use this input Connector to daisy chain
the next Battery module.
6. USB port: This port allows connection and communication from the
USB port on the computer to the UPS unit. The UPS communicates
its status to the software.
7.
Serial Port: This port allows connection and communication
from the RS232 serial on the computer to the UPS unit. The UPS
communicates its status to the software.
8. Terminal block: Connect input and output loads.
9. EPO Connector: Enables an Emergency Power-Off of the UPS. If EPO
terminal is open, the UPS will shutdown immediately.
10. SNMP/HTTP Network Port: The SNMP/HTTP port provides remote
monitoring and management of your UPS over a network.
Description of Commonly Used Symbols
4
Some or all of the following symbols may be used in this manual. It is
advisable to familiarize yourself with them and understand their meaning:
Symbol
Symbol and Explanation
Explanation
Alert you to pay
special attention
Alternating current
source(AC)
Turn on or turn off
the UPS
Recycle
Symbol Explanation
Caution of high
voltage
Direct current
source(DC)
Protective
ground
Do not dispose
with ordinary
trash
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