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4.10
Communication ports
The UPS has a standard RS232 serial port, a USB 2.0 type B port and one SNMP slot.
It can be connected to most NAS devices and computers. By connecting the UPS to a computer, it is
possible to perform functions like:
- displaying all operating and diagnostic data in case of problems.
- setting special functions like the control of the load banks.
- performing automatic shutdown of all computers powered by the UPS (if connected to the TCP/IP
network).
Visit the website ups.legrand.com for more information on network interfaces and software.
4.11
EPO
The rear part of the UPS includes a contact that can be configured to be used asEmergency Power Off
(EPO) to connect an emergency pushbutton to turn off the UPS.
Cables can be connected up to 1.5 mm
The default setting of the contact is nC (normally closed). If you want to change the default status to
nO (normally open), follow par. 4.6 to enter setup mode.
2
with maximum length of 150 m.
1U
2U/3U
KEOR SPE R/T
Installation and User Manual
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