Product Description
Key Features
- Exact product identity: SIMATIC S7-1500 analog input module AI 8xHART HF, product type designation AI 8xHART HF.
- Analog input capacity: 8 analog inputs for current measurement, arranged in groups of 4; input ranges include 0 to 20 mA, -20 mA to +20 mA, and 4 mA to 20 mA.
- Supply and protection: Rated supply: 24 V DC; permissible range: 19.2 V to 28.8 V DC. Reverse polarity protection and encoder-supply short-circuit protection are provided.
- Interfaces and engineering: PROFIBUS from GSD version/GSD revision V1.0 / V5.1 and PROFINET from GSD version/GSD revision V2.42 / -. STEP 7 TIA Portal is configurable/integrated from V17/V18 with HSP 383.
- Installation and diagnostics: Delivery includes an infeed element, shielding bracket, and shield terminal. Shielded cable length: max. 800 m. Diagnostics, diagnostic alarms, limit value alarms, and RUN calibration are supported.
Applications
- Current measurement: Supports current measurement with 2-wire transducers and 4-wire transducers.
- Diagnostic monitoring: Supports diagnostics, diagnostic alarms, limit value alarms, supply-voltage monitoring, and wire-break detection with 4 mA to 20 mA, channel by channel.
Technical Summary
| Product type designation | AI 8xHART HF |
|---|---|
| Number of analog inputs | 8 |
| Input ranges (rated values), currents | 0 to 20 mA; -20 mA to +20 mA; 4 mA to 20 mA |
| Rated supply voltage (DC) | 24 V |
| Permissible supply voltage range (DC) | 19.2 V to 28.8 V |
| Current consumption, max. | 163 mA |
| Resolution with overrange (bit including sign), max. | 16 bit |
| Firmware version | V1.0.0 |
| PROFIBUS from GSD version/GSD revision | V1.0 / V5.1 |
| PROFINET from GSD version/GSD revision | V2.42 / – |
Frequently Asked Questions
What is the exact order number and product type?
The order number is 6ES7531-7TF00-0AB0 and the product type designation is AI 8xHART HF.
How many analog inputs does the module have?
It has 8 analog inputs for current measurement, arranged in groups of 4.
What supply voltage does it require?
The rated supply voltage is 24 V DC, with a permissible range of 19.2 V to 28.8 V DC.
Which engineering and communication versions are supported?
STEP 7 TIA Portal is configurable/integrated from V17/V18 with HSP 383; PROFIBUS uses GSD version/revision V1.0 / V5.1 and PROFINET uses V2.42 / -.
What is included in the delivery?
The delivery includes an infeed element, shielding bracket, and shield terminal.
