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SIEMENS 6ES7331-7PF01-OABO: Advanced Analog Input Module for Temperature Measurement

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The SIEMENS 6ES7331-7PF01-OABO Analog Input Module – RTD is a critical component for industrial control systems, designed to measure temperature with precision using RTD sensors.

Model Number:6ES7331-7PF01-OABO

Module Type:Analog Input Module

Application Scope:Temperature Measurement

Measurement Range:-200°C to +1500°C

Resolution:13-bit

Accuracy:±0.3%

Connectivity:4-wire RTD connection

Supply Voltage:DC 24V

Communication Protocol:PROFIBUS DP

Dimensions:154 x 152 x 51 mm

Weight:0.293 kg

    This module from SIEMENS is designed to offer precise temperature readings using Resistance Temperature Detectors (RTDs). It’s ideal for applications requiring high accuracy and reliability in industrial environments.

    Equipped with advanced diagnostics and LED indicators, it ensures immediate feedback on channel faults, short circuits, and other critical conditions.

    The 15-bit resolution guarantees exceptional precision in measurement, making it suitable for demanding processes where accuracy cannot be compromised.

    The 110ms cycle time allows for frequent updates without sacrificing system responsiveness, ensuring real-time monitoring and control.

    Featuring a compact size and lightweight construction, this module is easy to integrate into existing systems without increasing bulk or adding unnecessary weight.

    With compatibility for various RTD types including Pt100, Pt1000, Ni100, and Ni1000, it caters to a wide range of temperature measurement needs across different industries.

SIEMENS 6ES7331-7PF01-OABO Analog Input Module - RTD




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

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