Model Type:S7-200 PLC

Model Number:6ES7231-0HF22-0XA0

Manufacturer(s):Siemens

Model(s):EM 231

Number of AI Channels:8

Signal Range:0-10V DC

Max Current:2 AI 0..20 mA

Converter Resolution:12/11 bits

EMI Filter:Included

Operating Frequency:0.1~600Hz

Compact Design:Modular & easy integration

Built-in Function:Integrated PLC capability

RFI Switch:For mains protection

DC BUS Sharing:Flexible and efficient

Protection Features:Comprehensive safety measures

Nominal Input Voltage:208;240 Volts AC

Nominal Input Amperage (CT):4.2 Amps

Max Frequency:600 Hertz

    The Siemens 6ES7 231-0HF22-0XA0 is a high-performance analog input module tailored for seamless integration into the Siemens S7-200 PLC system, ensuring optimal performance in industrial automation applications.

    This module supports up to eight (8) analog inputs, providing flexibility and scalability for various measurement needs. The wide input range of 0-10V DC ensures compatibility with diverse sensor outputs.

    Featuring a maximum resolution of 0..20 mA, this module delivers precise current readings essential for accurate process control. Its 12/11-bit conversion capability ensures high-quality data transmission.

    Equipped with RFI protection switch, it safeguards against electromagnetic interference, maintaining stable operation in challenging environments. This feature is particularly valuable in industrial settings prone to electrical noise.

    Compact and modular design, combined with its compatibility with Siemens’ Simatic HMI, facilitates easy installation and integration into existing control systems, streamlining setup processes and reducing downtime.

    Ideal for applications requiring precise analog signal acquisition, such as temperature, pressure, or flow measurement, the Siemens 6ES7 231-0HF22-0XA0 offers reliable performance and enhanced efficiency in industrial automation.