Important Notices!
Thank you for choosing LEGRAND UPS System to supply your Critical Application.
This manual contains important information about commissioning, usage and technical properties of the
UPS. It also contains safety information for operator and instructions to secure your critical load. Applying
the recommendation detailed in this manual is necessary to use UPS safely and correctly.
The manufacturer reserves the rights to change the t
echnical specifica
tions
and design without notice.
LEGRAND reserves the rights to change the information in this document
without notice. Refer to
http://ups.legrand.com/
web site to dowload last
release and translations.
Units that are labelled with a CE mark comply with the Standard: EN 62040-1 and EN 62040-2.
Read the manual completely before working on this equipment!
Keep this manual in UPS’s front cover’s pocket for easy consultation!
Reproduction, adaptation, or translation of this manual is prohibited without prior
written permission of LEGRAND Company, except as allowed under the copyright laws.
5
8
56
8. Communication
Interface connectivity cards allow UPS to communicate in a variety of networking environments and with
diff
erent type of devices.
Standard and optional communication interfaces are listed below;
Communication Interfaces
Model (kVA)
10
15
20
30
40
60
RS232
RS485 / MODBUS
Dry Contacts
Generator Interface
Remote Emergency Switching Device (ESD) Interface
Internal SNMP / Web Monitoring / e-mail
External SNMP
Standard
Option
Table.2
Inverter and Rec
tifier c
onnectors are used for Technical Service only.
Do no not connect RS232 or external SNMP, damage may occur to your equipment and
cancel your warranty.
1 RS485 / Modbus
2 RS232 / External SNMP
3 Remote Emergency Switching Device interface
4 Generator Interface
5 Dry Contacts Interface
Figure. 8 -1
1
2
3 4
5
Internal
SNMP Slot