Key Features
- SIMATIC S7-1500 analog input module: AI 16xU BA for the SIMATIC S7-1500 platform.
- 16 voltage inputs: Provides 16 channels for voltage measurement.
- 16-bit resolution and 0.5% accuracy: Supports 16-bit resolution with 0.5% accuracy.
- Diagnostics and hardware interrupts: Includes diagnostics and hardware interrupts for the module.
- Selection-relevant delivery scope: Delivered including infeed element, shield bracket, and shield terminal; front connector is ordered separately.
Applications
- Acquire 16 voltage signals: Use the module to read 16 voltage measurement signals in an S7-1500 station.
- Monitor analog input conditions: Use diagnostics, limit value alarms, and hardware interrupts for analog input monitoring.
Technical Summary
| Product type designation | AI 16xU BA |
|---|---|
| Number of analog inputs | 16 |
| For voltage measurement | 16 |
| Resolution with overrange (bit including sign), max. | 16 bit |
| Operational error limit in overall temperature range, voltage, relative to input range, (+/-) | 0.5 % |
| Basic error limit (operational limit at 25 °C), voltage, relative to input range, (+/-) | 0.3 % |
| Power consumption from the backplane bus | 0.85 W |
| Power loss, typ. | 0.75 W |
| Address space per module, inputs | 32 byte |
| Common mode voltage, max. | 4 V |
| Isolation tested with | 707 V DC (type test) |
Frequently Asked Questions
What is the Siemens 6ES7531-7LH00-0AB0?
It is a SIMATIC S7-1500 analog input module, AI 16xU BA.
How many analog inputs does this module provide?
It provides 16 analog inputs for voltage measurement.
What resolution and accuracy does the 6ES7531-7LH00-0AB0 offer?
It offers 16-bit resolution with 0.5% accuracy.
What comes with the module and what must be ordered separately?
It is delivered including infeed element, shield bracket, and shield terminal. The front connector with screw terminals or push-in must be ordered separately.
