19
Note
The settable functions for each port can be set by the monitor software or touch
screen.
Specified temperature sensor is required for temperature detection (R25=5Kohm,
B25/50=3275), please confirm with the manufacturer, or contact the local
maintenance engineers when placing an order.
The output dry contact interface: An auxiliary dry contact signal will be activated
via the isolation of a relay.
3.7.2 Communication Interface
RS232
、
RS485 and USB port
：
Provide serial data which can be used for
commissioning and maintenance by authorized engineers or can be used for
networking or integrated monitoring system in the service room.
Optional smart cards: SNMP card, GPRS card and Wi-Fi card etc.
The smart cards are installed in the optional card slot of UPS, which support hot-plug
and feature convenient installation. Proceed as follows:
Step 1: first remove the cover plate from the intelligent slot;
Step 2: insert the required smart card into the slot;
Step 3: lock the smart card with previously removed screws.
SNMP card
is compatible with today's popular Internet software and firmware and
network operating system and provide direct the direct Internet access function for
UPS to provide instant UPS data and power supply information, and achieve
communication and management by communication network management systems,
the network communication of UPSs and convenient centralized monitoring and
management of each UPS. Please refer to supporting operation instruction for details.
4G card
allows UPS to connect the Internet through 4G data (local SIM card is
required), and the server for data communication, and UPS may be monitored online
through computer or mobile phone. Please refer to supporting operation instruction
for details.
GPRS card
allows UPS to connect the Internet through GPRS data (local SIM card is
required), and the server for data communication, and UPS may be monitored online
through computer or mobile phone. Please refer to supporting operation instruction
for details.
Wi-Fi card
allows UPS to connect the Internet through Wi-Fi and the server for data
communication, and UPS may be monitored online through computer or mobile
phone. Please refer to supporting operation instruction for details.
Summary of Contents for EA990RT G5 10
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