Siemens 6ES7331-7PF11-4AB1 Analog Input Modules

Brand:SIEMENS

Model Number:6ES7 331-7PF11-4AB1

Type:Analog Input Module

Module Type:SIEMENS

Signal Range:0.1~600Hz

Compact Design:Modular & compact design

Built-in Features:[“PLC function”,”EMI filter”]

Fieldbus Compatibility:Optional Fieldbus Modules (DeviceNet, Profibus, LonWorks, CANopen)

Power Handling:Flexible DC BUS sharing

Protection:Complete Protection

Nominal Voltage:208;240 Volts AC

Maximum Current:4.2 Amps

Maximum Frequency:600 Hertz

    These Analog Input Modules from SIEMENS feature modular design, making them easy to integrate into various industrial control systems. They are specifically crafted for applications requiring high precision in measuring electrical signals such as temperature, pressure, or flow.

    With built-in overvoltage and overcurrent protection, these modules ensure reliable operation even under challenging environmental conditions. Their compatibility with a wide range of communication interfaces like Profibus DP, Profinet, and CANopen allows seamless integration with different automation systems.

    The modules support both voltage and current signal inputs, providing versatility for diverse measurement tasks. The high sampling rate ensures accurate data acquisition even during rapid changes in input signals, which is critical for real-time control applications.

    The SIEMENS 6ES7331-7PF11-4AB1 Analog Input Modules are built to withstand harsh industrial environments, with IP20 protection ensuring dust resistance. Their pin terminal connections simplify installation and maintenance.

    Equipped with advanced filtering techniques, these modules effectively reduce noise and interference, ensuring the integrity of measured signals. This makes them ideal for applications where signal purity is essential, such as in sensitive monitoring systems or high-precision control loops.