Rev. 3.00
22067_EDEBD
A0239-3617-3_EN
12
KBR multimess F144-2-LED-ESMS...-4
Field of application / range of functions
Programmable pulse output
Active energy or reactive energy proportional pulses can be output via a pro-
grammable S0 interface output. The pulse output type (proportional to active
or reactive energy) as well as the pulse significance (number of pulses per kWh
or per kvarh) and the pulse length can be programmed. These pulses can be
processed by, for example, a master system for data acquisition or optimization,
a maximum-demand monitor or a central process control.
Serial interface
In its default configuration, the
multimess F144-2-LED-ESMS-...-4
has a serial
interface (RS485) for operation with the KBR Energy Bus.
A variety of information that cannot be shown on the display can be read from
the device via the bus.
This makes it possible to read numerous online measurement values as well as
a wide range of data can from the long-term memory.
Extensive memory functions
In addition to its meter functions, the
multimess F144-2-LED-ESMS-...-4
offers
extensive
memory functions:
a load profile memory to record the cumulated active and reactive power
a memory to record the daily energy values for 365 days
and an event memory that records defined actions of the measuring device,
such as power failures, tariff switching actions, delete functions and many
more.
These memory functions are exclusively available via the KBR Energy Bus.
Synchronization
To synchronize the load profile memory, a separate digital input was integrated
into the multimess F144-2-LED-ESMS-...-4 where you can, for example, connect
the synchronization signal of the energy supplier’s meter. Synchronization as
well as switching between high tariff and low tariff can be done centrally via
the KBR Energy Bus or the internal clock.
Analog outputs
Various parameters between 0-20 mA or 4-20 mA and between 0-10 V or 2-10 V
can be output as analog values.
Depending on which quantity should be output, you can assign it for a certain
phase (L1, L2, L3) or for its total value to the analog output.
Software (optional)
A series of software products that run on most Microsoft® Windows® operating
systems are available for the convenient programming and storage of long-
