Product Description
Key Features
- Product identity: AI Energy Meter RC ST analog input module for SIMATIC ET 200SP; usable BaseUnits: BU type U0.
- Measurement functions: Supports voltage, current, energy, frequency, power, active power, reactive power, power factor, active factor and reactive power compensation measurement.
- Input configuration: Current measurement supports max. 3 + neutral conductor; With Rogowski coil and 333 mV interface via current-voltage-converter.
- Supply and installation: Rated supply voltage: 24 V DC; permissible range: 19.2 V to 28.8 V DC; mounting position: any.
- Interfaces and engineering: PROFINET GSD revision: V2.3; PROFIBUS supports one GSD file each for Revision 3 and 5 and higher; STEP 7 V16 or higher with HSP.
- Diagnostics and lifecycle: Channel diagnostics, diagnostic and limit value alarms, hardware interrupt, and Firmware version V8.0; lifecycle: Active Product.
Applications
- Voltage measurement: Measures voltage with or without a voltage transformer.
- Current measurement: Measures current with Rogowski coils or current-voltage converters through the 333 mV interface.
- Energy and power measurement: Measures energy, frequency, power, active power, reactive power, power factor, active factor and reactive power.
Technical Summary
| Product type | AI Energy Meter RC ST |
|---|---|
| Firmware version | V8.0 |
| Usable BaseUnits | BU type U0 |
| Supply voltage | 24 V DC; permissible range 19.2 V to 28.8 V DC |
| Current measurement | Max. 3 + neutral conductor; 333 mV interface |
| Voltage measurement | 3 V to 300 V between phase and neutral conductor; 6 V to 519 V between line conductors |
| Cycle time | 50 ms; all channels |
| Address space | Inputs: 256 byte; Outputs: 20 byte |
| Communication | PROFINET GSD revision V2.3; PROFIBUS GSD Revision 3 and 5 and higher |
| Lifecycle | Active Product |
Frequently Asked Questions
What exact model and product type should be verified?
Verify order number 6ES7134-6PA21-0BU0 and product type designation AI Energy Meter RC ST.
Which BaseUnit is supported?
The usable BaseUnit is BU type U0.
What firmware version does the module have?
Firmware version is V8.0, and FW update is possible.
Which current input configuration does it support?
It supports current measurement with max. 3 + neutral conductor, a Rogowski coil, or a 333 mV current-voltage-converter interface.
What should be confirmed for a part request?
Confirm the nameplate order number, required quantity, destination, and preferred condition for the requested configuration.
