Product information
Overview
Applications
- Power and line measurement: Measures voltage, current, energy, frequency and power, and performs line analysis including THD, harmonics, voltage dips and voltage swells.
Key Features
- Energy measurement functions: Measures voltage, current, energy, frequency, active power, reactive power, power factor and active and reactive energy.
- Line analysis: Supports instantaneous and half-wave value monitoring, THD measurement, harmonics, voltage dip and voltage swell.
- Input interfaces: Supports Rogowski coils and current-voltage converters with a 333 mV interface; current measurement is available for up to 4 inputs.
- Supply and operating range: Rated supply voltage is 24 V DC, with a permissible range from 19.2 V to 28.8 V.
- Diagnostics and measured values: Provides diagnostic alarms, limit value alarms, hardware interrupts, channel diagnostics, TRMS voltage and current measurement, and a typical 50 ms cycle time for all channels.
- Mounting and connections: Uses BU type U0 for 2-wire connection, supports any mounting position, and has type C mechanical coding.
Technical Summary
| Product type | AI Energy Meter RC HF |
|---|---|
| Firmware version | V8.0 |
| Usable BaseUnit | BU type U0 |
| Supply voltage | 24 V DC; permissible range 19.2 V to 28.8 V |
| Current measurement | Max. 4; Rogowski coil or 333 mV interface |
| Voltage measurement | Up to 277 V between phase and neutral conductor; up to 480 V between line conductors |
| Cycle time | 50 ms; all channels, typical |
| Sampling frequency | Max. 2 048 kHz |
| Measured value bandwidth | 3.2 kHz; harmonics: 63 / 50 Hz, 52 / 60 Hz |
| Interfaces | PROFIBUS from GSD Revision 3 and 5 and higher; PROFINET GSD V2.3 |
| Engineering | STEP 7 V16 or higher with HSP; STEP 7 V5.5 SP3 or higher |
Frequently Asked Questions
What is the exact product type of Siemens 6ES7134-6PA21-0CU0?
It is a SIMATIC ET 200SP analog input module with AI Energy Meter RC HF.
Which current inputs does this module support?
It supports Rogowski coils and current-voltage converters with a 333 mV interface, with current measurement for up to 4 inputs.
Which BaseUnit is required for connection?
The module uses BU type U0 for 2-wire connection.
Which supply voltage does it use?
The rated supply voltage is 24 V DC, with a permissible range from 19.2 V to 28.8 V.
What information should be included in a quotation request?
Please provide the required quantity, destination and project-list context for model-specific verification.
