Product Overview
Technical Summary
| Product designation | AI 16xI BA |
|---|---|
| Based on | 6ES7531-7MH00-0AB0 |
| Analog inputs | 16 |
| Resolution | 16 bit |
| Accuracy | 0.5% |
| Input ranges | 0 to 20 mA; -20 mA to +20 mA; 4 mA to 20 mA |
| Power consumption from backplane bus | 0.85 W |
| Product lifecycle | Active Product |
Key Features
- Product designation: AI 16xI BA analog input module for SIPLUS S7-1500.
- Analog inputs: 16 channels for current measurement, in groups of 16.
- Resolution and accuracy: 16-bit resolution with 0.5% accuracy.
- Supported input ranges: 0 to 20 mA, -20 mA to +20 mA, and 4 mA to 20 mA.
- Diagnostics and interrupts: Diagnostics and hardware interrupts are supported; wire-break detection is available only for 4 … 20 mA.
- Temperature and protection: -40 °C to 70 °C for horizontal installation; -40 °C to 40 °C for vertical installation. Conformal coating: Class 2 for high reliability.
Frequently Asked Questions
What does Siemens 6AG1531-7MH00-7AB0 identify?
It identifies a SIPLUS S7-1500 AI 16xI BA analog input module based on 6ES7531-7MH00-0AB0.
Which specifications distinguish this exact variant?
The listed variant has 16 current inputs, 16-bit resolution, 0.5% accuracy, conformal coating, and the stated installation temperature limits.
What should be checked before requesting a quotation?
Check the complete 6AG1531-7MH00-7AB0 code, required quantity, and destination; the front connector is ordered separately.
