Key Features
- Power monitoring device: SENTRON PAC3120 control panel instrument for measurement of electrical variables.
- Modbus RTU: Communication protocol: Modbus RTU.
- Graphical display: LCD 96 x 96 mm with graphical display.
- Electrical measurement functions: Voltage measurement, current measurement, active power measurement, reactive power measurement, and frequency measurement.
- Auxiliary power: Auxiliary power: 24 … 60 V -20/+10% DC.
- Screw terminal connection: Screw terminal connection for the device and measurement inputs.
Applications
- Electrical variable monitoring: Measurement of electrical variables in a control panel instrument.
- Modbus RTU communication: Connection to systems that use Modbus RTU.
- Display-based local reading: Local viewing of measured values on the graphical LCD display.
Technical Summary
| Product type designation | 7KM PAC3120 |
|---|---|
| Product designation | multimeter |
| Voltage measurement | Yes |
| Current measurement | Yes |
| Active power measurement | Yes |
| Reactive power measurement | Yes |
| Frequency measurement | Yes |
| Communication protocol | Modbus RTU |
| Display | LCD |
| Auxiliary power | 24 … 60 V -20/+10% DC |
| Ue rated | 690/400 V |
| Ie rated | X/1 A or X/5 A AC |
Frequently Asked Questions
What is the exact Siemens model of this power monitoring device?
The exact model is 7KM3120-1BA01-1EA0.
Which communication protocol does 7KM3120-1BA01-1EA0 use?
It uses Modbus RTU.
What auxiliary power does the PAC3120 require?
Auxiliary power is 24 … 60 V -20/+10% DC.
What electrical variables can this device measure?
It supports voltage, current, active power, reactive power, and frequency measurement.
What type of display and connections does it have?
It has an LCD 96 x 96 mm graphical display and screw terminal connection.
