Technical Summary
| Product type designation | AI 4xU/I/RTD/TC ST |
|---|---|
| Lifecycle | Active Product |
| Analog inputs | 4 |
| Channel grouping | 4 channels in groups of 4 |
| Resolution | 16 bit |
| Accuracy | 0.3% |
| Measurement types | U/I/RTD/TC |
| Supply voltage | 24 V |
| Supply voltage lower limit | 19.2 V |
| Supply voltage upper limit | 28.8 V |
| Diagnostics function | Yes |
| Hardware interrupts | Yes |
Applications
Collects voltage and current input signals through 4 analog channels.
Measures resistance and resistance thermometer signals on the module inputs.
Measures thermocouple signals with the module input channels.
Key Features
AI 4xU/I/RTD/TC ST with 4 analog inputs.
Supports voltage, current, resistance, RTD and thermocouple measurement.
16 bit resolution and 0.3% accuracy.
Includes diagnostics and hardware interrupts.
Active Product.
Push-in front connector, infeed element, shield bracket, and shield terminal are included.
Frequently Asked Questions
What is Siemens 6ES7531-7QD00-0AB0?
It is a SIMATIC S7-1500 analog input module AI 4xU/I/RTD/TC ST.
How many analog inputs does 6ES7531-7QD00-0AB0 have?
It has 4 analog inputs, arranged in groups of 4.
What measurement types are supported by AI 4xU/I/RTD/TC ST?
It supports voltage, current, resistance, RTD and thermocouple measurement.
What supply voltage does 6ES7531-7QD00-0AB0 require?
The rated supply voltage is 24 V DC, with a permissible range from 19.2 V to 28.8 V.
