Manufacturer part number
6AG1231-5PD32-2XB0
Model
SIPLUS S7-1200 SM 1231 RTD, 6AG1231-5PD32-2XB0
Function
4-channel RTD temperature measurement module (for extreme temperature environments)
Module Type
Signal Module (SM) - analog input module
Analog Input Channels
4 analog input channels (4xAI RTD)
Input Type
RTD (Resistance Temperature Detector) - resistance temperature sensor
RTD Sensor Types
Pt100, Pt1000, Ni100, Ni1000 - standard industrial RTD sensors
Connection Types
2-wire, 3-wire, 4-wire connection - flexible RTD wiring options
Temperature Measurement Range
Pt100: -200°C to +850°C / Pt1000: -200°C to +850°C
Accuracy
±0.1°C @ 25°C (Pt100) - high precision temperature measurement
Resolution
15-bit + sign (16-bit) - high precision analog-to-digital conversion
Protective Coating
High-quality conformal coating - ultra-resistant to extreme temperatures
Operating Temperature Range
Extreme operating temperature -40…+70 °C (110 °C range)
Startup Temperature
Startup possible from -25 °C
Conversion Time
100ms per channel - stable and accurate temperature reading
Diagnostic Features
Wire break detection, short circuit detection, sensor failure detection
Application Area
Temperature control in industrial processes, HVAC systems, food industry, pharmaceuticals
Condition
100% original, factory tested, tested in extreme temperature conditions
Type
4-channel RTD analog input module for extreme temperatures
Features
4xAI RTD inputs, universal sensor support, 16-bit precision, extreme temperatures
Advantages
High accuracy, wide temperature range, universal sensor support, reliable diagnostics
Technical Specifications
4xAI RTD, Pt100/Pt1000/Ni100/Ni1000, 2/3/4-wire, 16-bit, ±0.1°C accuracy
Sensor Types
Pt100 (Platinum 100Ω), Pt1000 (Platinum 1000Ω), Ni100 (Nickel 100Ω), Ni1000 (Nickel 1000Ω)
Connection Configuration
2-wire: simple, cost-effective / 3-wire: balanced, most common / 4-wire: highest accuracy
Measurement Accuracy
Pt100: ±0.1°C @ 25°C / Pt1000: ±0.2°C @ 25°C / Ni100: ±0.3°C @ 25°C
Calibration Support
Factory calibration, user calibration, offset compensation, linearization
Fault Detection
Wire break, short circuit, overrange, sensor drift detection
Industrial Application
Process control, HVAC systems, power generation, chemical processing
Arctic Applications
Cold storage monitoring, arctic research, polar equipment, winter operations
Packaging Dimensions
8,70 x 10,50 x 6,00 cm