60
7.3
Dry input & Dry output
contacts
NOTE
: Dry input and output contacts settings are programmable via LCD
User interface.
Dry input contacts allow remote action to switch On / switch Off /
maintain bypass the UPS. Depending on user selection, when contact
changes from closed to open, the UPS is switch On / switch Off / maintain
bypass the UPS.
The Dry out port is normally closed, if the Dry out port is open depending
on user selection, it indicates that the UPS is Loaded power / On battery
mode / Battery low / Battery disconnected / Bypass output / UPS normal.
7.4
Intelligent Card (Optional)
Intelligent Card allow the UPS to communicate with different types of
devices in variety of networking environments. The Online series has one
available communication bay for the following connectivity cards:
1. Connect UPS-MS Web/SNMP Card – has SNMP and HTTP capabilities as
well as monitoring through a Web browser interface; connects to a
twisted-pair Ethernet (10/100BaseT) network. In addition.
2. MODBUS card provides connection to Modbus protocol with standard
RS485 signal. To see more detail please check the MODBUS user manual.
3. This series UPS has AS400 card (an optional accessory) for AS400
communication protocol. Please contact your local distributor for details.
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