The SIEMENS 6ES7231-7PD22-OXAO analog input module is an integral part of the SIEMENS SIMATIC S7-1200 series and is designed for industrial automation control systems. It can collect and process analog signals efficiently, and is widely used in manufacturing, energy, transportation and other fields.
Manufacturer: SIEMENS Product Type: Analog Input Module Model: 6ES7231-7PD22-OXAO Number of Channels: 4 Input Range: -20 to + 20ma Resolution: 13-bit Accuracy: ± 0.1% FS Operating Voltage: 24VDC Protection Class: IP20 Installation Method: Rail Mount SIEMENS 6ES7231-7PD22-OXAO Analog Input Module is a high-performance analog input module designed for SIMATIC S7 series PLC systems.It has four analog input channels, which can receive ± 10V analog signals and convert them into digital signals for PLC system processing. Featuring high resolution (13-bit) and high accuracy (± 0.3% of full scale), the module is stable over a wide temperature range, ensuring reliability and stability in a variety of industrial environments. The module features a rugged design with an IP20 rating and is suitable for installation in a control cabinet. Its compact size makes installation easier and saves space.At the same time, it supports 24VDC power supply, which ensures compatibility with existing systems. To use, simply connect the analog sensor or transmitter to the input port of the module, and then configure the appropriate parameters through the programming software.