Technical Summary
| Product type designation | AI 4xU/I/RTD/TC ST |
|---|---|
| Firmware version | V1.0.0 |
| FW update possible | Yes |
| Rated value (DC) | 24 V |
| permissible range, lower limit (DC) | 19.2 V |
| permissible range, upper limit (DC) | 28.8 V |
| Number of analog inputs | 4 |
| Resolution with overrange (bit including sign), max. | 16 bit |
| Accuracy | 0.3% |
| Common mode voltage, max. | 10 V |
| Power consumption from the backplane bus | 0.7 W |
| Power loss, typ. | 2.3 W |
Key Features
SIMATIC S7-1500 analog input module
AI 4xU/I/RTD/TC ST for the SIMATIC S7-1500 family.
AI 4xU/I/RTD/TC ST for the SIMATIC S7-1500 family.
4 input channels
4 channels in groups of 4.
4 channels in groups of 4.
Multi-signal measurement
For current, voltage, resistance/resistance thermometer, and thermocouple measurement.
For current, voltage, resistance/resistance thermometer, and thermocouple measurement.
16 bit resolution
Resolution with overrange, max. 16 bit.
Resolution with overrange, max. 16 bit.
Accuracy 0.3%
Accuracy 0.3%.
Accuracy 0.3%.
Delivery scope
Delivery including push-in front connector, infeed element, shield bracket, and shield terminal.
Delivery including push-in front connector, infeed element, shield bracket, and shield terminal.
Applications
Analog signal acquisition
Measures voltage and current signals on 4 input channels.
Measures voltage and current signals on 4 input channels.
Resistance and resistance thermometer measurement
Measures resistance and resistance thermometer signals, including RTD measurement on 2 channels.
Measures resistance and resistance thermometer signals, including RTD measurement on 2 channels.
Thermocouple measurement
Measures thermocouple signals on the analog input channels.
Measures thermocouple signals on the analog input channels.
Frequently Asked Questions
What is the exact product type of 6ES7531-7QD00-0AB0?
It is an AI 4xU/I/RTD/TC ST analog input module for SIMATIC S7-1500.
How many analog inputs does 6ES7531-7QD00-0AB0 have?
It has 4 analog inputs.
What supply voltage does 6ES7531-7QD00-0AB0 require?
Rated value (DC): 24 V, with a permissible range of 19.2 V to 28.8 V.
What resolution and accuracy are specified for 6ES7531-7QD00-0AB0?
The module provides 16 bit resolution with overrange and 0.3% accuracy.
What is included with 6ES7531-7QD00-0AB0 delivery?
Delivery includes the push-in front connector, infeed element, shield bracket, and shield terminal.
