Technical Summary
| Product type designation | AI 8xU/I/R/RTD BA |
|---|---|
| Channels | 8 |
| Resolution | 16 bit |
| Accuracy | 0.5% |
| Analog inputs for current measurement | 8 |
| Analog inputs for voltage measurement | 8 |
| Analog inputs for resistance/resistance thermometer measurement | 8 |
| Common mode voltage | 4 V DC |
| Power consumption from the backplane bus | 0.85 W |
| Power loss, typ. | 0.9 W |
| Inputs address space | 16 byte |
| Front connector | to be ordered separately |
Key Features
AI 8xU/I/R/RTD BA
Product type designation for this SIMATIC S7-1500 analog input module.
Product type designation for this SIMATIC S7-1500 analog input module.
8 analog inputs
Provides 8 channels in groups of 8.
Provides 8 channels in groups of 8.
16 bit resolution
Offers 16 bit resolution with overrange.
Offers 16 bit resolution with overrange.
0.5% accuracy
Accuracy is 0.5%.
Accuracy is 0.5%.
Diagnostics and hardware interrupts
Includes diagnostics and hardware interrupts.
Includes diagnostics and hardware interrupts.
Front connector ordered separately
Delivery includes the infeed element, shield bracket, and shield terminal; the front connector with screw terminals or push-in must be ordered separately.
Delivery includes the infeed element, shield bracket, and shield terminal; the front connector with screw terminals or push-in must be ordered separately.
Applications
Analog signal input for SIMATIC S7-1500 systems
Used to read 8 analog input channels in a SIMATIC S7-1500 setup.
Used to read 8 analog input channels in a SIMATIC S7-1500 setup.
Voltage, current, resistance, and resistance thermometer measurement
Supports measurement of U/I/R/RTD signals on the 8 analog inputs.
Supports measurement of U/I/R/RTD signals on the 8 analog inputs.
Frequently Asked Questions
What is the exact product type designation of 6ES7531-7QF00-0AB0?
AI 8xU/I/R/RTD BA.
How many analog input channels does this SIMATIC S7-1500 module have?
It has 8 analog inputs.
What resolution and accuracy does 6ES7531-7QF00-0AB0 offer?
It provides 16 bit resolution and 0.5% accuracy.
Does this module support voltage, current, resistance, and RTD measurements?
Yes. It supports current, voltage, resistance, and resistance thermometer measurement on all 8 analog inputs.
What should be ordered separately for installation?
The front connector must be ordered separately. Delivery includes the infeed element, shield bracket, and shield terminal.
