6ES7231-4HF50-0XB0

Product Description

Home > Products > Siemens > 6ES7231-4HF50-0XB0 Need Siemens 6ES7231-4HF50-0XB0? Module for Siemens SIMATIC S7-1200 PLC. Supplied with full traceability and documentation. Request a quote and current... Price & Availability 645.00 USD （参考价 / est. market price） Classified as a module, it is positioned as a direct replacement and service part for existing installations. It is intended for use within Siemens SIMATIC S7-1200 PLC, where dependable operation and a precise fit are essential to keeping the plant running. Listed as Active, it is offered as a maintained and verified spare that supports the continued operation of the installed base. Key technical specifications include: The Number of Inputs is 8. Its Input Type is rated at Voltage or Current (selectable). For reference, the Voltage Range is 0-10V. The Current Range is 0-20mA, 4-20mA. Its Resolution is rated at 16-bit. For reference, the Conversion Time is 625 us per channel. The Supply Voltage is 24V DC (via backplane bus). Its Power Consumption is rated at 1.5 W (typical). For reference, the Operating Temperature is -20 to +60 degC. The Dimensions (W x H x D) is 30 x 125 x 100 mm. Its Weight is rated at 175 g (product) / 214 g (shipping). For reference, the Degree of Protection is IP20. Notable features of this unit: 16-bit resolution for high precision. Integrated diagnostics and channel-level configuration. Easy installation on S7-1200 mounting rail. durable design for industrial environments. Typical applications include Industrial process monitoring for temperature, pressure, and flow, Data acquisition in manufacturing automation, Building automation systems for HVAC control, Integration into new PLC panels for OEM machinery. It is compatible with or cross-references Siemens S7-1200 CPU 1211C (6ES7211-1BE40-0XB0), Siemens S7-1200 CPU 1214C (6ES7214-1HG40-0XB0), Siemens S7-1200 Digital Output Module (6ES7222-1HH30-0XB0). Equivalent / cross-reference designation: 6ES7231-4HF32-0XB0 (older version). Within industrial automation and process-control environments, components of this type are relied upon to keep critical equipment operating safely and efficiently. They are typically specified where uptime, repeatability and a predictable maintenance cycle matter more than upfront cost. A module such as this one forms part of a larger machine or system, so correct identification and fitment directly affect the performance and safety of the whole installation. Siemens parts are widely used across power generation, manufacturing, oil and gas, water and process industries, where engineering teams standardise on proven series to simplify spares planning. When selecting a replacement, confirm the exact model designation and verify that the mechanical and electrical interface matches the unit currently installed. Cross-checking the order code, mounting style and connection type against the existing device helps avoid compatibility issues and unplanned downtime during a maintenance window. Where several variants exist, the suffix often defines voltage, range or firmware, so it should be matched precisely rather than approximated. This item is offered from our active stock of current and discontinued industrial parts. Each listing is verified against the manufacturer designation before shipment so you receive the correct part for your application. Availability and lead time vary by item; our team can confirm the fastest option for your required quantity and provide a formal quotation on request. Please contact us to confirm current pricing, availability and delivery for your required quantity; volume and project pricing are available on request. The Siemens 6ES7231-4HF50-0XB0 is a module. Basic Product Information 16-bit resolution for high precision Supports 0-10V, 0-20mA, and 4-20mA signals Integrated diagnostics and channel-level configuration Easy installation on S7-1200 mounting rail durable design for industrial environments 8 analog inputs for voltage or current measurement Technical Specifications Version & Model Difference The 6ES7231-4HF50-0XB0 is the current version of the SM 1231 analog input module. An older version, 6ES7231-4HF32-0XB0, has similar functionality but may have different firmware and minor specification differences. The newer version offers improved performance and compatibility with the latest S7-1200 firmware. Application Scenarios Industrial process monitoring for temperature, pressure, and flow Data acquisition in manufacturing automation Building automation systems for HVAC control Replacement for failed analog input modules in existing S7-1200 systems Integration into new PLC panels for OEM machinery How many channels does the 6ES7231-4HF50-0XB0 have? It has 8 analog input channels, each configurable for voltage or current. What is the resolution of the 6ES7231-4HF50-0XB0? The module provides 16-bit resolution, ensuring high precision in signal conversion. Is the 6ES7231-4HF50-0XB0 compatible with all S7-1200 CPUs? Yes, it is compatible with all S7-1200 CPUs that support signal modules, including CPU 1211C, 1214C, and others. What is the Siemens 6ES7231-4HF50-0XB0 used for? It is an analog input module for the S7-1200 PLC, used to read analog signals like voltage or current from sensors and transmitters. 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