Key Features
- Electrical measurement functions: Measures voltage, current, active power, reactive power, and frequency.
- Modbus RTU communication: Supports Modbus RTU for data transfer.
- LCD graphical display: Includes an LCD graphical display with 4 keys and selectable display languages.
- Auxiliary power supply: Wide-range auxiliary power: 100 … 250 V +-10% AC/DC.
- Panel installation and protection: Designed for installation in stationary panels in closed rooms, with IP65 protection on the front.
- Screw terminal connections: Uses screw terminal connection for the measurement inputs and the digital I/O connections.
Applications
- Power monitoring in control panels: Monitors electrical variables in a control panel instrument setup.
Technical Summary
| Product type designation | 7KM PAC3120 |
|---|---|
| Product designation | multimeter |
| Design of the product | basic |
| Communication protocol | Modbus RTU |
| Measurable line frequency | 45 Hz … 65 Hz |
| Rated voltage Ue | 690/400 V |
| Auxiliary power supply | 100 … 250 V AC/DC |
| Display type | LCD |
| Protection class front | IP65 |
| Number of digital inputs | 2 |
| Number of digital outputs | 2 |
Frequently Asked Questions
What is Siemens 7KM3120-0BA01-1DA0?
It is a SENTRON PAC3120 power monitoring device and control panel instrument for measuring electrical variables.
Which communication protocol does Siemens 7KM3120-0BA01-1DA0 support?
It supports Modbus RTU.
What auxiliary power supply does Siemens 7KM3120-0BA01-1DA0 require?
Auxiliary power is 100 … 250 V +-10% AC/DC.
What are the main measurement and connection details of Siemens 7KM3120-0BA01-1DA0?
It measures voltage, current, active power, reactive power, and frequency, and uses screw terminal connections.
