Key Features
- AI 8xHART HF analog input module: Product type designation: AI 8xHART HF.
- 8 analog inputs: Number of analog inputs: 8, with 8 for current measurement.
- Diagnostics and interrupts: Diagnostics function, diagnostic alarm, limit value alarm, and hardware interrupts calibrate in RUN.
- 24 V DC supply: Rated supply voltage: 24 V DC, with permissible range from 19.2 V to 28.8 V and reverse polarity protection.
- HART address space: Address space per module with HART, max.: 57 byte; inputs: 16 byte; outputs: 0 byte.
- Delivered mounting parts: Delivery including infeed element, shielding bracket and shield terminal.
Applications
- Current signal acquisition: Acquisition of current signals on 8 analog inputs, including 0 to 20 mA, -20 mA to +20 mA, and 4 mA to 20 mA ranges.
- HART-based analog input integration: Analog input integration with HART address space for modules that use HART data.
- Diagnostics and calibration during RUN: Diagnostics, reparameterization in RUN, and calibration in RUN.
Technical Summary
| Product type designation | AI 8xHART HF |
|---|---|
| Number of analog inputs | 8 |
| Current measurement inputs | 8 |
| Accuracy | 0.1% |
| Supply voltage, rated value (DC) | 24 V |
| Supply voltage, permissible range | 19.2 V to 28.8 V |
| Current consumption, max. | 163 mA |
| Power consumption from the backplane bus | 1.15 W |
| Power loss, typ. | 1.8 W |
| Address space per module with HART, max. | 57 byte |
| Inputs | 16 byte |
| Outputs | 0 byte |
Frequently Asked Questions
What is the Siemens 6ES7531-7TF00-0AB0 product type?
It is an AI 8xHART HF analog input module for SIMATIC S7-1500.
How many analog inputs does 6ES7531-7TF00-0AB0 have?
It has 8 analog inputs.
What supply voltage does the module require?
Rated supply voltage: 24 V DC. Permissible range: 19.2 V to 28.8 V.
Which current input ranges are supported?
0 to 20 mA, -20 mA to +20 mA, and 4 mA to 20 mA.
What selection details are included for installation?
Delivery includes the infeed element, shielding bracket, and shield terminal.
