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Siemens 6ES7331-1KF01-0AB0 | S7-300 AI Module – 8 x RTD Inputs
Overview
The Siemens 6ES7331-1KF01-0AB0 is an analog input module for the SIMATIC S7-300 series PLC, specifically designed for RTD (Resistance Temperature Detector) signal acquisition. It supports 8 input channels, features 13-bit resolution, and provides accurate temperature or resistance measurement in demanding industrial environments.
Key Features
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Analog Inputs: 8 channels
-
Input Type: RTD (e.g., Pt100, Pt1000, Ni100, Ni1000)
-
Resolution: 13-bit
-
Power Supply: 24V DC
-
Measurement Type: Temperature/resistance measurement
-
Galvanic Isolation: Between channels and backplane
-
Diagnostics: Integrated diagnostics with fault indication
-
Mounting: DIN rail within S7-300 rack
-
Status Indicators: Per-channel LED display
Technical Specifications
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Catalog Number: 6ES7331-1KF01-0AB0
-
Series: SIMATIC S7-300
-
Input Range: RTD resistance values per configuration
-
Conversion Time: <500 ms per channel
-
Input Impedance: >10 MΩ
-
Accuracy: ±0.5% of full scale (typical)
-
Protection Class: IP20
-
Operating Temperature: 0°C to +60°C
-
Dimensions (W x H x D): Approx. 40 mm x 125 mm x 120 mm
-
Certifications: CE, UL, cULus, RoHS
-
Country of Origin: Germany
Applications
-
Temperature Monitoring with RTDs
-
Process Control and Automation
-
Food and Beverage Processing
-
Environmental Monitoring Systems
-
Industrial and Laboratory Equipment
Why Choose the 6ES7331-1KF01-0AB0?
-
RTD Compatibility: Supports a wide range of industrial RTD types
-
High Precision: 13-bit resolution for accurate measurement
-
Reliable Diagnostics: Built-in fault detection features
-
Seamless Integration: Fully compatible with S7-300 systems and TIA Portal
-
Durable Siemens Engineering: Designed for long-term use in harsh environments
Order Now
Available for fast worldwide delivery.
Description
Siemens 6ES7331-1KF01-0AB0 | S7-300 AI Module – 8 x RTD Inputs
Overview
The Siemens 6ES7331-1KF01-0AB0 is an analog input module for the SIMATIC S7-300 series PLC, specifically designed for RTD (Resistance Temperature Detector) signal acquisition. It supports 8 input channels, features 13-bit resolution, and provides accurate temperature or resistance measurement in demanding industrial environments.
Key Features
-
Analog Inputs: 8 channels
-
Input Type: RTD (e.g., Pt100, Pt1000, Ni100, Ni1000)
-
Resolution: 13-bit
-
Power Supply: 24V DC
-
Measurement Type: Temperature/resistance measurement
-
Galvanic Isolation: Between channels and backplane
-
Diagnostics: Integrated diagnostics with fault indication
-
Mounting: DIN rail within S7-300 rack
-
Status Indicators: Per-channel LED display
Technical Specifications
-
Catalog Number: 6ES7331-1KF01-0AB0
-
Series: SIMATIC S7-300
-
Input Range: RTD resistance values per configuration
-
Conversion Time: <500 ms per channel
-
Input Impedance: >10 MΩ
-
Accuracy: ±0.5% of full scale (typical)
-
Protection Class: IP20
-
Operating Temperature: 0°C to +60°C
-
Dimensions (W x H x D): Approx. 40 mm x 125 mm x 120 mm
-
Certifications: CE, UL, cULus, RoHS
-
Country of Origin: Germany
Applications
-
Temperature Monitoring with RTDs
-
Process Control and Automation
-
Food and Beverage Processing
-
Environmental Monitoring Systems
-
Industrial and Laboratory Equipment
Why Choose the 6ES7331-1KF01-0AB0?
-
RTD Compatibility: Supports a wide range of industrial RTD types
-
High Precision: 13-bit resolution for accurate measurement
-
Reliable Diagnostics: Built-in fault detection features
-
Seamless Integration: Fully compatible with S7-300 systems and TIA Portal
-
Durable Siemens Engineering: Designed for long-term use in harsh environments
Order Now
Available for fast worldwide delivery.