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Siemens 6ES7531-7PF00-0AB0 | Analog Input Module – 8x RTD, 16-bit, 24V DC, for SIMATIC S7-1500, IP20
Overview
The Siemens 6ES7531-7PF00-0AB0 is a high-precision analog input module for the SIMATIC S7-1500 PLC series, designed for measuring resistance temperature detectors (RTDs). It features 8 RTD channels, 16-bit resolution, and a compact design suitable for DIN rail mounting inside control cabinets. This module is ideal for applications requiring accurate and reliable temperature acquisition.
Key Features
-
Analog Inputs: 8 channels for RTD sensors
-
Sensor Types Supported: Pt100, Pt1000, Ni100, Ni1000, etc.
-
Resolution: 16-bit
-
Input Range: RTD signal resistance-based (Ω)
-
Power Supply: 24V DC
-
Module Type: Compact, plug-in with S7-1500 CPU compatibility
-
Diagnostics: Channel-specific diagnostics with LED indication
-
Mounting: DIN rail (backplane bus interface)
Technical Specifications
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Part Number: 6ES7531-7PF00-0AB0
-
Series: SIMATIC S7-1500
-
Voltage Range: 20.4 to 28.8 V DC
-
Input Impedance: High-impedance input for precise measurements
-
Measuring Principle: Resistance measurement via 2-, 3-, or 4-wire connections
-
Channel Diagnostics: Short-circuit, wire break, out-of-range
-
Isolation: Channel-to-backplane and channel-to-channel
-
Protection Class: IP20
-
Dimensions (W x H x D): Approx. 35 x 147 x 129 mm
-
Weight: Approx. 230 g
-
Operating Temperature: 0°C to +60°C
-
Certifications: CE, UL, cULus, RoHS compliant
Applications
-
Industrial temperature monitoring
-
Process control systems
-
HVAC systems
-
Food, chemical, or pharmaceutical environments
-
Machine and plant automation
Why Choose the 6ES7531-7PF00-0AB0?
-
Accurate Temperature Acquisition: 16-bit resolution with RTD sensors
-
Versatile Sensor Support: Compatible with common industrial RTDs
-
Robust Diagnostics: Built-in alerts for signal errors and faults
-
Modular Integration: Seamless operation with S7-1500 systems
-
Compact Format: Saves space in control cabinets
Order Now
The Siemens 6ES7531-7PF00-0AB0 analog input module is available and ready for international shipping.
Description
Siemens 6ES7531-7PF00-0AB0 | Analog Input Module – 8x RTD, 16-bit, 24V DC, for SIMATIC S7-1500, IP20
Overview
The Siemens 6ES7531-7PF00-0AB0 is a high-precision analog input module for the SIMATIC S7-1500 PLC series, designed for measuring resistance temperature detectors (RTDs). It features 8 RTD channels, 16-bit resolution, and a compact design suitable for DIN rail mounting inside control cabinets. This module is ideal for applications requiring accurate and reliable temperature acquisition.
Key Features
-
Analog Inputs: 8 channels for RTD sensors
-
Sensor Types Supported: Pt100, Pt1000, Ni100, Ni1000, etc.
-
Resolution: 16-bit
-
Input Range: RTD signal resistance-based (Ω)
-
Power Supply: 24V DC
-
Module Type: Compact, plug-in with S7-1500 CPU compatibility
-
Diagnostics: Channel-specific diagnostics with LED indication
-
Mounting: DIN rail (backplane bus interface)
Technical Specifications
-
Part Number: 6ES7531-7PF00-0AB0
-
Series: SIMATIC S7-1500
-
Voltage Range: 20.4 to 28.8 V DC
-
Input Impedance: High-impedance input for precise measurements
-
Measuring Principle: Resistance measurement via 2-, 3-, or 4-wire connections
-
Channel Diagnostics: Short-circuit, wire break, out-of-range
-
Isolation: Channel-to-backplane and channel-to-channel
-
Protection Class: IP20
-
Dimensions (W x H x D): Approx. 35 x 147 x 129 mm
-
Weight: Approx. 230 g
-
Operating Temperature: 0°C to +60°C
-
Certifications: CE, UL, cULus, RoHS compliant
Applications
-
Industrial temperature monitoring
-
Process control systems
-
HVAC systems
-
Food, chemical, or pharmaceutical environments
-
Machine and plant automation
Why Choose the 6ES7531-7PF00-0AB0?
-
Accurate Temperature Acquisition: 16-bit resolution with RTD sensors
-
Versatile Sensor Support: Compatible with common industrial RTDs
-
Robust Diagnostics: Built-in alerts for signal errors and faults
-
Modular Integration: Seamless operation with S7-1500 systems
-
Compact Format: Saves space in control cabinets
Order Now
The Siemens 6ES7531-7PF00-0AB0 analog input module is available and ready for international shipping.