{"product_id":"siemens-sm-1238-energy-meter-480v-ac-6es7238-5xa32-0xb0","title":"Siemens SM 1238 Energy Meter 480V AC 6ES7238-5XA32-0XB0","description":"\u003cp\u003e\u003cstrong\u003eSiemens SIMATIC S7-1200 SM 1238 Energy Meter 480V AC, 6ES7238-5XA32-0XB0\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProvides accurate energy monitoring for 1-phase and 3-phase systems up to 480V AC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeasures key electrical parameters including voltage, current, power, energy, frequency, and phase angle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports TRMS measurement technology for reliable readings even under distorted waveform conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeamlessly integrates with Siemens SIMATIC S7-1200 PLC systems for real-time energy data acquisition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in diagnostic and alarm functions for improved system monitoring and fault detection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBrand: Siemens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Series: SIMATIC S7-1200\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Energy Meter Module \/ Analog Input Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel: SM 1238\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer Part Number: 6ES7238-5XA32-0XB0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRated Voltage: Up to 480V AC (3-phase systems)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent Input: 1A \/ 5A (CT-based measurement)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency Range: 45–65 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeasurement Technology: TRMS (True RMS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower Consumption: Approx. 0.75 W\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResponse Time: Approx. 50 ms update cycle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMeasurement Parameters: Voltage, current, active power, reactive power, apparent power, energy, frequency, phase angle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication: Integrated via S7-1200 backplane system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication: Energy monitoring, power management, load analysis, industrial automation, and process control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 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 \u003cstrong\u003e\u003ca href=\"mailto:info@ramautomations.com\"\u003einfo@ramautomations.com\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Ram Automations","offers":[{"title":"Default Title","offer_id":54413233684822,"sku":"RAMA100023914","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/Siemens_SM_1238_Energy_Meter_480V_AC_6ES7238-5XA32-0XB0.webp?v=1783068586","url":"https:\/\/ramautomations.com\/products\/siemens-sm-1238-energy-meter-480v-ac-6es7238-5xa32-0xb0","provider":"Ram Automations","version":"1.0","type":"link"}