RJ45
Ethernet/Modbus TCP
WiFi Ethernet
KYZ
Pulse
RS485
Modbus
IrDA for
Laptop PC
Communication
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Easy View
LED Display
Wireless
Antenna
Advanced Communication Capability with IrDA Interface
Standard Modbus RS485 Communication
Standard communication includes an RS485 output speaking
Modbus protocol. This allows the unit to be connected to any serial
RS485 bus using the Modbus interface. The unit communicates
easily with most building automation or other software systems.
Baud rates are up to 57.6K baud to provide fast update times.
WiFi or Land Based Ethernet
The unit offers two Ethernet options — either an RJ45
or WiFi connection. The WiFi option allows
the 100S/200S submeter to be used on
standard WiFi base stations. The unit is
assigned an IP address; it communicates
Modbus protocol over Ethernet TCP/IP.
IrDA Port
Use an IrDA-equipped
laptop PC to program
and read the Shark®
100S/200S submeter.
KYZ Pulse
For applications in which a pulse is needed, the unit also provides
a KYZ output which pulses proportional to the amount of energy
consumed. This feature is used for pulse counting applications or for
building management systems where serial or Ethernet protocol is
not available.
4
Utility Peak Demand Metering
The Shark® 100S/200S submeters provide user-configured Block
Window or Rolling Window Demand. This allows you to set
up a particular utility demand profile. Block Window Demand
is demand used over a fixed user-configured demand period
(usually 5, 15 or 30 minutes). Rolling Window Demand is a fixed
window demand that moves for a user specified sub-interval
period. An example is a 15-minute demand using 3 subintervals,
providing a new demand reading every 5 minutes based on the
last 15 minutes. Readings for kW, kVAR, kVA and PF are calculated
using utility demand structures. Other parameters offer max and
min capability over the user-selectable averaging period. Voltage
provides a non-rolling instantaneous max and min reading,
displaying the highest surge and lowest sag seen by the meter.
®
100S/200S Submeters
Voltage & Current
Connections
High Accuracy
Measurement
Circuitry
(114 Seiten)
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