Key Features
- 16-channel analog input module: AI 16xU BA with 16 analog inputs for voltage measurement.
- 16-bit resolution and 0.5% accuracy: Resolution with overrange is 16 bit and accuracy is 0.5%.
- Diagnostics and hardware interrupts: Includes diagnostics function, diagnostic alarm, limit value alarm, and hardware interrupts.
- Front connector ordered separately: Front connector with screw terminals or push-in is to be ordered separately.
- Supplied delivery items: Delivery includes infeed element, shield bracket, and shield terminal.
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 |
| Basic error limit (operational limit at 25 °C) Voltage, relative to input range, (+/-) | 0.3 % |
| Operational error limit in overall temperature range Voltage, relative to input range, (+/-) | 0.5 % |
| Power consumption from the backplane bus | 0.85 W |
| Power loss, typ. | 0.75 W |
| Common mode voltage, max. | 4 V |
| Permissible potential difference between the inputs and MANA (UCM) | 4 V DC |
| Isolation tested with | 707 V DC (type test) |
| Firmware version | V1.0.0 |
Applications
- Voltage measurement input processing: For processing voltage measurement signals on 16 analog input channels.
Frequently Asked Questions
What is the exact Siemens order number and product type for 6ES7531-7LH00-0AB0?
The order number is 6ES7531-7LH00-0AB0 and the product type designation is AI 16xU BA.
How many analog inputs does this module have?
It has 16 analog inputs.
What resolution and accuracy does the module provide?
It provides 16-bit resolution and 0.5% accuracy.
What connection parts are included or ordered separately for this module?
Delivery includes the infeed element, shield bracket, and shield terminal. The front connector with screw terminals or push-in must be ordered separately.
What firmware version and update support are listed for this module?
The firmware version is V1.0.0, and FW update possible is Yes.
