Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | AI Energy Meter 480VAC ST |
| Measured functions | Voltage, current, energy, frequency, power, active power, reactive power and power factor |
| Rated supply | AC 100 – 277 V via voltage measurement channel L1 |
| Voltage measurement | 277 V phase-to-neutral; 480 V between line conductors |
| Current measurement | 1 % to 100 % relative current; secondary rated current 5 A |
| BaseUnit | BU type D0 |
| Mounting position | any |
| Channel diagnostics | Yes |
| Cycle time | 50 ms; consistent update of all measured and calculated values |
| Isolation | No between channels; 3 700V AC type test to backplane bus |
Applications
- Energy measurement: Measures voltage, current, energy, frequency, power, active power, reactive power and power factor.
- Measured-value access: Provides cyclic and acyclic access to measured values and supports fixed and freely definable measured-value sets.
- Process-value monitoring: Supports limit value alarms and hardware interrupts for monitoring up to 16 freely selectable process values when they exceed or fall below the value.
Key Features
- Energy measurement functions: Measures voltage, current, energy, frequency, power, active power, reactive power and power factor.
- Voltage and current inputs: Voltage measurement supports 277 V between phase and neutral conductor and 480 V between line conductors. Current measurement supports 1 % to 100 % relative current against a secondary rated current of 5 A.
- Supply and installation: Rated supply is AC 100 – 277 V via voltage measurement channel L1. Mounting position is any; usable BaseUnit is BU type D0.
- Diagnostics and alarms: Provides channel diagnostics, diagnostic alarms, limit value alarms, hardware interrupts, PWR-LED, green channel status LED, red Fn LED and green/red DIAG LED.
- Measured-value access: Supports cyclic and acyclic measured-value access, fixed and freely definable measured-value sets, and consistent update of all measured and calculated values in 50 ms.
- Isolation and dimensions: Channels are not potential-separated from each other but are separated from the backplane bus by 3 700V AC type test. Dimensions are 20 mm × 73 mm × 58 mm.
Frequently Asked Questions
1. What measurements does the 6ES7134-6PA20-0BD0 support?
It supports voltage, current, energy, frequency, power, active power, reactive power and power factor measurement.
2. What voltage and current ranges are supported?
Voltage measurement supports 277 V between phase and neutral conductor and 480 V between line conductors. Relative current measurement is 1 % to 100 % against a secondary rated current of 5 A.
3. What supply and BaseUnit details should be verified?
The rated supply is AC 100 – 277 V via voltage measurement channel L1, and the usable BaseUnit is BU type D0.
4. What diagnostics are available?
The module has channel diagnostics, diagnostic alarms, limit value alarms, hardware interrupts, PWR-LED, channel status LED, Fn LED and DIAG LED.
