Technical Summary
| Product type designation | AI 8xU/I HS |
|---|---|
| Number of analog inputs | 8 |
| Resolution with overrange (bit including sign), max. | 16 bit |
| Accuracy | 0.3% |
| Supply voltage, rated value (DC) | 24 V |
| Supply voltage, permissible range | 19.2 V to 28.8 V |
| Current consumption, max. | 290 mA; with 19.2 V supply |
| Power consumption from the backplane bus | 1.15 W |
| Power loss, typ. | 3.4 W |
| Interface engineering with STEP 7 TIA Portal | V14 / – |
| Firmware version | V2.1.0 |
Key Features
AI 8xU/I HS variant
Product type designation: AI 8xU/I HS.
Product type designation: AI 8xU/I HS.
8 analog inputs
8 channels in groups of 8 for voltage and current measurement.
8 channels in groups of 8 for voltage and current measurement.
16 bit resolution
Resolution with overrange up to 16 bit.
Resolution with overrange up to 16 bit.
0.3% accuracy
Accuracy: 0.3%.
Accuracy: 0.3%.
Diagnostics and hardware interrupts
Diagnostics and hardware interrupts are supported.
Diagnostics and hardware interrupts are supported.
Oversampling mode
Oversampling is supported for the analog inputs.
Oversampling is supported for the analog inputs.
Applications
Voltage and current signal acquisition
Acquires voltage and current signals through 8 analog input channels.
Acquires voltage and current signals through 8 analog input channels.
Frequently Asked Questions
What is the exact product type of Siemens 6ES7531-7NF10-0AB0?
It is an AI 8xU/I HS analog input module for SIMATIC S7-1500.
How many analog inputs does 6ES7531-7NF10-0AB0 have?
It has 8 analog inputs.
What resolution and accuracy does the module provide?
It offers up to 16 bit resolution with 0.3% accuracy.
What supply voltage does the module require?
The rated DC supply voltage is 24 V, with a permissible range of 19.2 V to 28.8 V.
