High-Speed
Control Updates
The
unit calculates voltage, current, Watts, VARs,
PF, Freq. and phase angle every 2 cycles making
the data available to the communication port
at that speed. With this feature, the unit
can be used as a control transducer for many
applications such as system synchronizing,
generator output regulation and many other
applications.
Multiple
Protocols
Standard
protocols include Modbus RTU/ASCII and DNP
3.0. All stored logs and Waveform events are
available in Modbus format. Open protocol capability
means that this meter can be integrated into
almost every energy management system, SCADA
or process software.
Optional
Onboard 100 Base T Ethernet
Using
the internal expansion port, the monitor can
be ordered with onboard Ethernet TCP/IP functionality.
The 10 BASE T design allows the unit to speak
Open Modbus via TCP/IP. This advanced communication
allows the following functionality.
Optional
Internal 56K Modem with dial out
The
internal expansion port can be configured to
offer an internal 56Kbaud modem. This gives
Nexus dial-in and dial-out capability without
additional hardware. This is ideal for small
remote applications. Perfect for:
- Remote
Substation Data Collection
- Inaccessible
Locations
- Any
remote telemetry project
- Telephone Based
Alarms
Combination
Modem & Web Solution New
New
to the Nexus 1262/1272 is the ability to
access the meter through the web and through
a modem for dial-in communication.
- 56k
Modem
-
10/100Base T Ethernet
- E-Mail
on Alarm
- Does
not Support Battery for Outage Reporting
Built-in
PLC Functionality
The
Nexus power monitor provides advanced logic
and control on programmable limit settings.
Virtually any of the approximately 7000 values
that the monitor measures can have limits
and logic set to trigger operations. This
feature allows a user to configure the Nexus
to be used additionally as a control devise
for many applications, such as:
- Capacitor
Control
- Load
Shedding
- Automatic
Transfer Schemes
- Transformer
Monitoring and Control
- Redundant
Protection (Not designed for Primary Over-Current
Protection)
- Many
other control functions
