Key Features
- Power measurement module: Power measurement module for data acquisition in 1- and 3-phase supply systems (TN, TT) up to 480 V AC.
- Measurement functions: Acquisition of voltage, current, phase angles, power, energy values, and frequencies.
- Current range: Current range: 1 A, 5A.
- Channel diagnostics: Channel diagnostics is supported.
- Mounting position: Mounting position: Horizontal, vertical.
Technical Summary
| Product type designation | SM 1238, AI energy meter 480 V AC |
|---|---|
| Product lifecycle | Active Product |
| Power measurement | Yes |
| Voltage measurement | Yes |
| Current measurement | Yes |
| Energy measurement | Yes |
| Frequency measurement | Yes |
| Power loss, typ. | 0.75 W |
| Current consumption, max. | 180 mA |
| Cycle time (all channels), typ. | 50 ms; Time for consistent update of all measured and calculated values (cyclic und acyclic data) |
| Address space per module, max. | 124 byte; 112 byte input / 12 byte output |
| Mounting position | Horizontal, vertical |
Applications
- Power data acquisition in 1- and 3-phase supply systems: For data acquisition in 1- and 3-phase supply systems (TN, TT) up to 480 V AC.
Frequently Asked Questions
What is Siemens 6ES7238-5XA32-0XB0?
It is an SM 1238, AI energy meter 480 V AC for SIMATIC S7-1200.
What current range does the 6ES7238-5XA32-0XB0 support?
Current range: 1 A, 5A.
Which measurements are supported by this SM 1238 module?
It supports voltage, current, phase angles, power, energy values, and frequency measurement.
What mounting positions are supported for the module?
Mounting position: Horizontal, vertical.
