Product Overview
Technical Summary
| Product designation | AI 16xU BA |
|---|---|
| Analog inputs | 16 |
| Voltage measurement channels | 16 |
| Resolution with overrange | 16 bit |
| Accuracy | 0.5% |
| Supported voltage ranges | 1 V to 5 V; -1 V to +1 V; -10 V to +10 V; -5 V to +5 V |
| Common mode voltage, max. | 4 V |
| Firmware version | V1.0.0 |
| Diagnostics | Yes |
| Hardware interrupts | Yes |
| Front connector | Screw terminals or push-in, ordered separately |
Key Features
- Product designation: SIMATIC S7-1500 analog input module AI 16xU BA.
- Analog input capacity: 16 analog inputs, all for voltage measurement, arranged in groups of 16.
- Resolution and accuracy: 16-bit resolution with 0.5% accuracy.
- Supported voltage ranges: 1 V to 5 V, -1 V to +1 V, -10 V to +10 V, and -5 V to +5 V.
- Diagnostics and interrupts: Diagnostics and hardware interrupts are available; wire-break detection is available only for 1 … 5 V.
- Delivery and connector: Delivery includes the infeed element, shield bracket, and shield terminal. The front connector, with screw terminals or push-in, is ordered separately.
Frequently Asked Questions
What does Siemens order number 6ES7531-7LH00-0AB0 identify?
It identifies the SIMATIC S7-1500 analog input module AI 16xU BA.
How many voltage measurement channels does this module have?
It has 16 analog inputs for voltage measurement, in groups of 16.
Which front connector is included with 6ES7531-7LH00-0AB0?
The front connector is not included; a front connector with screw terminals or push-in is ordered separately.
What firmware version is supplied for this module?
Firmware version V1.0.0 is supplied, and firmware updates are possible.
