Product Description
Key Features
- Product identity: SENTRON PAC3220 multimeter, product type designation 7KM PAC3220, basic design.
- Measurement functions: Measures voltage, current, active power, reactive power, and frequency. Voltage and current measurement use TRMS with complete measured value detection.
- Electrical ratings: Rated voltage: 690/400 V, 45-65 Hz. Rated current: X/1 A or X/5 A AC. Auxiliary power: 24 … 60 V -20/+10% DC.
- Communication and connections: MODBUS TCP via 2 Fast Ethernet interfaces with 2 x RJ45 connection. Measurement inputs and digital I/O use screw-type terminals.
- Digital I/O: 2 digital inputs and 2 bidirectional digital outputs. Digital outputs support switching or pulse output function and are short-circuit proof.
- Panel installation and protection: 96 x 96 mm panel instrument with vertical mounting, 56 mm depth, and IP65 protection on the front. DIN-rail mounting: No.
Applications
- Electrical variable measurement: Measures voltage, current, active power, reactive power, and frequency.
- Power monitoring communication: Transfers measured data through the MODBUS TCP protocol.
Technical Summary
| Product | SENTRON PAC3220 multimeter, 7KM PAC3220 |
|---|---|
| Rated voltage | 690/400 V, 45-65 Hz |
| Rated current | X/1 A or X/5 A AC |
| Auxiliary power | 24 … 60 V -20/+10% DC |
| Display | LCD, 54 mm height x 72 mm width, white background |
| Communication | 2 Fast Ethernet interfaces, 2 x RJ45, MODBUS TCP |
| Digital inputs | 2, screw-type terminals, external voltage supply |
| Digital outputs | 2 bidirectional outputs, switching or pulse output function |
| Front protection | IP65 |
| Operating temperature | -25 °C to 55 °C |
| Lifecycle | Active Product |
Frequently Asked Questions
What measurements does Siemens 7KM3220-1BA01-1EA0 support?
It supports voltage, current, active power, reactive power, and frequency measurement.
Which communication interface and protocol does this model use?
It has 2 Fast Ethernet interfaces with 2 x RJ45 connections and supports MODBUS TCP.
What are the auxiliary power requirements?
Auxiliary power is 24 … 60 V -20/+10% DC.
How is the device mounted and protected?
It is a vertical 96 x 96 mm panel instrument with IP65 protection on the front. DIN-rail mounting is not supported.
