The slot called SNMP supports the MEGA Tec protocol. We advise that Net Agent II-3 Port is another tool to
remotely monitor and manage any UPS system. Net Agent II-3 Port supports the modem Dial-in (PPP) function
to enable the remote control via the internet when the network is unavailable.
In addition to the features of a standard Net Agent Mini, Net Agent II has the option to add Net Feeler Lite to
detect temperature, humidity, smoke and security sensors. This makes Net Agent II a versatile management
tool. Net Agent II supports multiple languages and is setup for web-based auto language detection.
Relay Card
The card is used for providing the interface for UPS peripheral monitoring. The contact signals can reflect UPS
running status. The card is connected to peripheral monitoring devices via DB9 female to facilitate the effective
monitoring of the real-time status of UPS and timely feedback of the status to monitor when abnormal situation
occurs (such as UJPS failure, mains interruption, UPS bypass, etc.
It is installed in the intelligent slot of the UPS. The Relay Card includes 6 output ports and one input port. Please
refer to the following table for detail.
Typical topology of the UPS Network Management
Pin-out
Function description
Input/output
output
output
Input
output
output
output
output
UPS failure
Summary alarm
GND
Remote shutdown
Common
Bypass
Battery low
UPS on
Utility failure
DB9 interface: Connect to upper control terminal. The definition of the pins is defined
as below:
32
33
