Product Overview
Technical Summary
| Product designation | SIPLUS S7-300 SM 331 AI 20-pole |
|---|---|
| Order basis | 6ES7331-7SF00-0AB0 |
| Analog inputs | 8; 8x thermocouples; 4x RTD thermoresistors |
| Rated load voltage | 24 V DC |
| Input ranges | Voltage: Yes; current: No; thermocouple: Yes; resistance thermometer: Yes; resistance: Yes |
| Resolution with overrange | 16 bit; 10 bit to 15 bit + sign |
| Integration time | Parameterizable; 2.5 to 100 ms |
| Diagnostics | Diagnostics function, readable diagnostic information, overrange, wire-break, and short-circuit detection: Yes |
| Ex(i) protection | Module for Ex(i) protection: Yes |
| Conformal coating | Yes |
| Product lifecycle | Product cancellation |
Key Features
- Product designation: SIPLUS S7-300 SM 331 AI 20-pole based on 6ES7331-7SF00-0AB0.
- Analog inputs: 8 analog inputs; 8x thermocouples and 4x RTD thermoresistors.
- Rated load voltage: 24 V DC.
- Input signal types: Voltage, thermocouple, resistance thermometer, and resistance input ranges are supported; current input ranges are not supported.
- Conformal coating: The product has conformal coating and a supplied temperature range of 0…+60 °C.
- Diagnostics and Ex(i) protection: Diagnostics, readable diagnostic information, overrange detection, wire-break and short-circuit detection, and an Ex(i) protection module are supported.
Frequently Asked Questions
What does order number 6AG1331-7SF00-4AB0 identify?
It identifies a SIPLUS S7-300 SM 331 AI 20-pole module based on 6ES7331-7SF00-0AB0, with conformal coating, 0…+60 °C, and without PTB approval.
Which specifications distinguish this MLFB?
The module has 8 analog inputs, supports thermocouples and RTD thermoresistors, uses a 24 V DC rated load voltage, and has 16 bit maximum resolution with overrange.
What should be checked when verifying the complete code?
Check the complete order number 6AG1331-7SF00-4AB0 together with the SIPLUS S7-300 SM 331 AI 20-pole designation and the 6ES7331-7SF00-0AB0 basis.
What information is needed for a quotation request?
Provide the required quantity and destination together with the complete order number 6AG1331-7SF00-4AB0.
