Product Overview
Technical Summary
| Product type designation | AI 8xU/R/RTD/TC HF |
|---|---|
| Base module | 6ES7531-7PF00-0AB0 |
| Number of analog inputs | 8; Plus one additional RTD (reference) channel |
| Resolution | 16 bit |
| Accuracy | 0.1% |
| Rated supply voltage | 24 V DC |
| Permissible supply voltage | 19.2 V to 28.8 V DC |
| Operating temperature range | 0…+60 °C |
| Input voltage destruction limit | 20 V |
| Common mode voltage | 60 V DC/30 V AC |
| Product lifecycle | Active Product |
Key Features
- Product designation: AI 8xU/R/RTD/TC HF analog input module for the SIPLUS S7-1500 family.
- Analog inputs: 8 analog inputs, plus one additional RTD reference channel; voltage, resistance, resistance thermometer, and thermocouple measurement are supported.
- Resolution and accuracy: 16-bit resolution and 0.1% accuracy.
- Supply voltage: Rated supply voltage: 24 V DC; permissible range: 19.2 V to 28.8 V DC; reverse polarity protection: Yes.
- Diagnostics and interrupts: Diagnostics, diagnostic alarms, limit value alarms, supply-voltage monitoring, wire-break detection for TC, R, and RTD, overflow/underflow detection, and hardware interrupts including infeed element.
- Configuration and protection: Measuring range scalable: Yes; FW update possible: Yes; conformal coating; shielding bracket and shield terminal included.
Frequently Asked Questions
Which specifications distinguish Siemens 6AG1531-7PF00-4AB0?
It has AI 8xU/R/RTD/TC HF designation, 8 analog inputs plus one RTD reference channel, 16-bit resolution, 0.1% accuracy, 24 V DC supply, diagnostics, and conformal coating.
What complete code and nameplate details should be checked?
Check the complete order number 6AG1531-7PF00-4AB0 and the product type designation AI 8xU/R/RTD/TC HF.
Does this configuration include conformal coating and shielding components?
It has conformal coating, a shielding bracket, and a shield terminal.
What information is needed for a quotation?
Provide the required quantity and destination together with the complete order number.
