Technical Summary
| Product type designation | AI 8xU/I HS |
|---|---|
| Based on | 6ES7531-7NF10-0AB0 |
| Number of analog inputs | 8 |
| Channels | 8 channels in groups of 8 |
| Resolution with overrange | 16 bit |
| Accuracy | 0.3% |
| Rated supply voltage (DC) | 24 V |
| Permissible supply voltage range (DC) | 19.2 V to 28.8 V |
| Current consumption, max. | 240 mA; with 24 V DC supply |
| Power consumption from the backplane bus | 1.15 W |
Key Features
SIPLUS S7-1500 analog input module
AI 8xU/I HS for the SIPLUS S7-1500 range.
AI 8xU/I HS for the SIPLUS S7-1500 range.
8 analog inputs
8 channels in groups of 8.
8 channels in groups of 8.
16-bit resolution
Analog input resolution with overrange, max. 16 bit.
Analog input resolution with overrange, max. 16 bit.
0.3% accuracy
Analog input accuracy of 0.3%.
Analog input accuracy of 0.3%.
Conformal coating
Conformal coating for the printed circuit board assemblies.
Conformal coating for the printed circuit board assemblies.
Extended temperature range
-40…+70 °C, OT4 with ST1/2 (+85 °C for 10 minutes).
-40…+70 °C, OT4 with ST1/2 (+85 °C for 10 minutes).
Applications
Voltage signal acquisition
Connection for voltage measurement.
Connection for voltage measurement.
Current signal acquisition
Connection for current measurement as a 2-wire transducer or a 4-wire transducer.
Connection for current measurement as a 2-wire transducer or a 4-wire transducer.
Analog input integration
Integration of 8 analog input channels in one module.
Integration of 8 analog input channels in one module.
Frequently Asked Questions
What is Siemens 6AG2531-7NF10-4AB0 exactly?
It is a SIPLUS S7-1500 AI 8xU/I HS analog input module.
How many analog inputs does this module have?
It has 8 analog inputs.
What resolution does the module provide?
The resolution with overrange is 16 bit.
What supply voltage does it require?
The rated supply voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V DC.
What are the module dimensions?
The module measures 35 mm wide, 147 mm high, and 129 mm deep.
