Datasheet

5
UMG 511
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Digital inputs and outputs
The 8 digital inputs of the instrument can either be used for tariff switchover, for synchronisation, to start the recording, or as datalogger
for other meter inputs for pulses. There are 8 programmable comparators available which can be allocated up to 4 measurement parameters
as a limit value comparator. The digital outputs can also be programmed as a signal output for transients, events or as a pulse output.
Interfaces

RS485 protocols: Profibus DP or Modbus / RTU, Modbus-Gateway and BACnet

Fast Ethernet 10/100Base-TX protocols: HTTP, NTP, Modbus TCP, Modbus over TCP, DHCP und BACnet.
The measurement values and recorded data can be called up using the Ethernet (TCP/IP). Parameterisation of the instrument and analysis
of the data is undertaken using GridVis software included in the delivery. The actual measurement values can be read out using the various
field bus protocols (Modbus/RTU, Modbus/TCP, Profibus). An content of the digital inputs and outputs can be used for various.
Data collection and recording
The UMG 511 has an internal 256 MB flash memory for continuous recording of all measured data. The measurement value memory is
freely configurable with reference to the measurement values which are to be recorded and the recording intervals. The recording interval is
also the average time of the respective measurement value. In addition, the highest and lowest actual values (200ms average time) can also
be recorded within the interval if you want to save the data as a graph y(t). Obviously it is also possible to store the measurement data in
form of histogramms (distribution curve).
The recording of transients and events is initiated by triggers. Transients are recorded from a period larger than 50µs. Events such as excess
currents or under/overvoltage can be safely recorded from half a period. Events are recorded with up to 16000 (programmable) half cycles
as effective value recorder.
5 digital outputs for
- Limit values I,U,P, transients, ...
- Pulse outputs
8 digital inputs
- Tariff switchover
- Start / stop recording
- Meter pulses
256 MB memory
- Amount of stored values: 10000k
Interfaces
Software
GridVis
PLC Router
Profibus / Modbus
Ethernet
10/100 Base-TX
Modbus-gateway function
- For external Modbus slave
UMG 96S
Meter