Universal measuring device UMG 96 S
Technical Data
| Overvoltage class: | CATIII |
| Pollution degree: | 2 |
| Operating temperature: | -10°C .. +55°C |
| Storage temperature: | -20°C .. +70°C |
| Humidity: | 15% to 95% without dew |
| Mounting position: | optional |
| Dimensions: | B96 x H96 x T55mm |
| Measuring- / auxiliary voltage:*4 | L-N: 85 .. 300V AC, L-L: 148 .. 520V AC |
| Frequency: | 45 - 65Hz |
| Current measurement: | .. /5A (../1A) |
| Minimum working current: | 5mA |
|
Switching outputs: |
NPN-Transistor, Frequency: max. 10Hz |
| max. 50mA, 5 .. 24V DC (max. 27V DC) | |
| Switching inputs: | 20 .. 27V DC, max. 5mA |
|
Analogue outputs: |
8Bit, Bürde: max. 300 Ohm, 20 .. 27V DC |
| Protection front: | IP 50 according to IEC 60529 |
| Protection front with seal: | IP 65 according to IEC 60529 |
| Protection back side: | IP 20 according to IEC 60529 |
*4 Special voltage version: Profibus with supply voltage: 18 .. 70V DC; 18 .. 33V AC 50/60Hz
Data storage
It is possible to save up to 160.000 measured values or events in the data memory (option). For saving the measured values and events, 4 pre-defined profiles are at your disposal. Each profile can be programmed separately or together with other profiles.
Memory
All models UMG 96S store energy (total) and minimum and maximum values (without date and time).
Measurement value displays and automatic display rotation
The measurement values are calculated once per second and can be called up in the measurement value displays. Two methods are available for calling up the measurement values:
- An automatically changing presentation of selected measurement value displays with a settable change over time of 0...60 seconds.
- The selection of the measurement value display using the keys for a preselected display profile.
There are four display profiles available and each profile can be configured using the PC, specific to the customer needs, and be transferred to the unit.
Digital inputs / outputs
The digital outputs can be used as pulse outputs (max. 10 Hz) for the effective and reactive energy consumption or as switch outputs. The digital outputs can be programmed in order to monitor the measurement data. Up to 3 comparators (A, B, C) can be allocated to each digital output and the result is conducted to the digital output.
The comparator result can also be written from externally through the RTU Modbus. The switch outputs can also be set through the Profibus remote.
Operating hour meter
The operating hour meter measures the time (6 minute intervals) after the unit is ready for operation and cannot be reset. In addition, 6 overall runtimes can be programmed using the 6 comparator systems and the overall runtime is recorded using the comparator system result. The measurement value/limit value/operators (>=<) are available as parameters. The overall runtimes can also be individually reset.
Analogue outputs
The product variants with analogue outputs can either be configured as analogue outputs, pulse outputs or switch outputs. The following parameters are available to each analogue output: measurement value, scale start value (4mA) and the scale end value (20mA).
