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- Siemens 6ES7134-6PA01-0CU0 SIMATIC ET 200SP AI Energy Meter CT HF 4-Channel Remote I/O Module Siemens 6ES7134-6PA01-0CU0 SIMATIC ET 200SP AI Energy Meter CT HF 4-Channel Remote I/O Module
Siemens 6ES7134-6PA01-0CU0 SIMATIC ET 200SP AI Energy Meter CT HF 4-Channel Remote I/O Module
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- Description
The Siemens 6ES7134-6PA01-0CU0 is a SIMATIC ET 200SP analog input module, AI Energy Meter CT HF, that measures voltage, current, power, energy and frequency on up to 4 channels using 1 A or 5 A current transformers. It adds line analysis with THD and harmonics measurement, achieving IEC 61557-12 accuracy class 0.2 for voltage and current.
Technical Specifications
| SKU | 6ES7134-6PA01-0CU0 |
| Brand | Siemens |
| Series | SIMATIC ET 200SP |
| Product Type Designation | AI Energy Meter CT HF |
| Firmware Version | V8.0 |
| Usable BaseUnits | BU type U0 |
| Current Measurement | Max. 4 channels, 1 A or 5 A current transformer |
| Voltage Measurement | With or without voltage transformer |
| Measured Variables | Voltage, current, energy, frequency, active/reactive/apparent power, power factor |
| Line Analysis | THD and harmonics for current and voltage, voltage dip/swell |
| Rated Supply Voltage (DC) | 24 V, 19.2-28.8 V range |
| Current Consumption | 12.5 mA rated, 17 mA max. |
| Power Loss, typ. | 1.4 W |
| Measurable Line Voltage (phase-neutral) | 3-300 V |
| Measurable Line Voltage (phase-phase) | 6-519 V |
| Continuous Current, max. permissible | 5 A (6 A thermal overload) |
| Rated Short-time Withstand Current (1s) | 100 A |
| Accuracy Class (voltage/current, IEC 61557-12) | 0.2 |
| Accuracy Class (active power) | 0.5 |
| Address Space | 256 byte inputs, 20 byte outputs |
| Cable Length, max. | 200 m shielded/unshielded |
| Cyclic Update Time, typ. | 50 ms |
| Net Weight | 0.055 kg |
| Country of Origin | DE |
Selection Notes
The direct 1 A/5 A current transformer input and IEC 61557-12 class 0.2 voltage/current accuracy make the 6ES7134-6PA01-0CU0 suited to feeder-level energy metering where an existing CT secondary circuit is already in place. The added line-analysis functions (THD, harmonics, voltage dip/swell detection) separate it from a basic AI Energy Meter variant without the HF suffix, so pick this module when power-quality monitoring is needed alongside billing-grade metering, not just kWh totals.