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Siemens SIMATIC S7-1200 SM 1238 Energy Meter 480V AC, 6ES7238-5XA32-0XB0
The Siemens SIMATIC S7-1200 SM 1238 Energy Meter 480V AC, 6ES7238-5XA32-0XB0 is a high-performance power monitoring module designed for precise electrical parameter measurement in industrial automation and energy management systems. Engineered for seamless integration with Siemens S7-1200 PLC platforms, this energy meter module enables real-time monitoring of voltage, current, power, energy consumption, frequency, and phase parameters in 1-phase and 3-phase networks up to 480V AC. Ideal for industries such as manufacturing, utilities, process automation, and energy distribution, the SM 1238 provides accurate TRMS-based measurements for improved energy efficiency, system diagnostics, and operational transparency.
Key Features
Provides accurate energy monitoring for 1-phase and 3-phase systems up to 480V AC.
Measures key electrical parameters including voltage, current, power, energy, frequency, and phase angle.
Supports TRMS measurement technology for reliable readings even under distorted waveform conditions.
Seamlessly integrates with Siemens SIMATIC S7-1200 PLC systems for real-time energy data acquisition.
Built-in diagnostic and alarm functions for improved system monitoring and fault detection.
Specifications
Brand: Siemens
Product Series: SIMATIC S7-1200
Product Type: Energy Meter Module / Analog Input Module
Model: SM 1238
Manufacturer Part Number: 6ES7238-5XA32-0XB0
Rated Voltage: Up to 480V AC (3-phase systems)
Current Input: 1A / 5A (CT-based measurement)
Frequency Range: 45–65 Hz
Measurement Technology: TRMS (True RMS)
Power Consumption: Approx. 0.75 W
Response Time: Approx. 50 ms update cycle
Measurement Parameters: Voltage, current, active power, reactive power, apparent power, energy, frequency, phase angle
Communication: Integrated via S7-1200 backplane system
Application: Energy monitoring, power management, load analysis, industrial automation, and process control systems
The Siemens SM 1238 Energy Meter 480V AC 6ES7238-5XA32-0XB0 delivers reliable and precise electrical monitoring for modern industrial environments, helping improve energy efficiency, reduce operational costs, and enhance system diagnostics. Backed by Siemens’ globally trusted engineering quality, this module is a dependable solution for advanced power monitoring applications. Ram Automations provides genuine Siemens automation and energy monitoring products for industrial applications. For pricing, availability, or technical support, contact Ram Automations at info@ramautomations.com.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
