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Product Overview

The Siemens 6ES7231-7PB22-0XA0 is a SIMATIC S7-200 EM 231 RTD Analog Input Module designed for compatible Siemens S7-200 PLC systems. It provides 2 analog input channels for measuring temperature using supported resistance temperature detectors (RTDs) and for monitoring compatible resistance sensors.

With 15-bit plus sign resolution, this module converts sensor measurements into digital values that can be processed by the PLC for temperature monitoring, process control and industrial automation applications.

Technical Specifications

·         Brand: Siemens

·         Product Series: SIMATIC S7-200

·         Module Type: EM 231 RTD Analog Input Module

·         Model / Order Number: 6ES7231-7PB22-0XA0

·         Number of Analog Inputs: 2 AI

·         Input Type: RTD and Resistance Measurement

·         Supported PT Sensors: Pt100, Pt200, Pt500, Pt1000, Pt10000

·         Supported NI Sensors: Ni100, Ni120, Ni1000

·         Other Supported Sensor: Cu10

·         Resistance Measurement Ranges: 150 Ω, 300 Ω and 600 Ω

·         Resolution: 15-bit + Sign

·         Update Time: Approximately 405 ms for all channels; up to 700 ms with Pt10000

·         Typical Power Loss: 1.8 W

·         Maximum Current from 5V Backplane Bus: 87 mA

·         Maximum Current from Load Supply L+: 60 mA (without load)

·         Maximum Shielded Cable Length: 100 m to sensor

·         PLC Compatibility: Compatible Siemens SIMATIC S7-200 S7-22X CPU models

·         Application: Temperature Measurement, Process Monitoring and Industrial Automation

Key Features

·         Provides 2 RTD/resistance input channels.

·         Supports multiple PT and NI temperature sensor types.

·         Offers 15-bit plus sign measurement resolution.

·         Enables PLC-based temperature monitoring and process control.

·         Suitable for maintenance and replacement of compatible legacy Siemens S7-200 systems.

Applications

·         Industrial Temperature Monitoring

·         RTD Sensor Interfacing

·         Process Control Systems

·         Industrial Heating and Cooling Equipment

·         Machine Temperature Monitoring

·         Electrical Control Panels

·         Legacy PLC System Maintenance

Buy Siemens RTD Analog Input Module in Bangladesh

Creative Industrial Automation (CIA) / Automation Seba, Bogura, Bangladesh

Contact us to confirm the current price, stock availability, product condition, warranty and compatibility of the Siemens 6ES7231-7PB22-0XA0 RTD Analog Input Module.

Website: https://automationseba.com

Our Services: PLC, HMI, VFD, industrial control panels, PLC programming, troubleshooting, commissioning, repair and maintenance.