Operation manual
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29
Intelligent slot
The UPS is equipped with a slot that is designed optionally for either SNMP/Modbus or dry contact cards.
Fig. 5-4 SNMP/Modbus card
Fig. 5-5 Dry contact card
SNMP/Modbus card has a standard RJ45 port that allows advanced monitor and administration remotely over
Ethernet network.
This card includes SNMP and Modbus TCPIP communication protocols, built-in webserver and also it can be
communicated via NetAgent software.
Dry contact card (relays) has a terminal connector and could be used to monitor UPS status in real time through
relay contacts. It has 6 non programmable relay contacts:
TERMINAL
TYPE
FUNCTION
1-2
NO
UPS working in normal mode
1-3
NO
AC mains fail
1-4
NC
1-5
NO
Low battery alarm
1-6
NC
1-7
NO
UPS warning alarm
1-8
NC
1-9
NO
UPS in bypass mode
1-10
NC
1-11
NO
UPS fault alarm
1-12
NC
NO means Normally Open contact
NC means Normally Close contact
Table 5-1 Dry contact functions
For more information or support, please consult its respective manual or contact our Customer Service Support
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