Key Features
- 8 analog inputs: Analog input module with 8 AI.
- Isolated analog inputs: Analog input isolated with potential separation between the channels and the backplane bus, and between the channels and the power supply of the electronics.
- 2/3/4-wire connection: Connection of signal encoders for resistance measurement with two-wire, three-wire, and four-wire connection.
- Conformal coating: SIPLUS S7-300 SM 331 8 AI with conformal coating.
- Product lifecycle: Product cancellation.
Technical Summary
| Product function | Isochronous mode: No |
|---|---|
| Based on | 6ES7331-7PF01-0AB0 |
| Load voltage L+ | Rated value (DC) 24 V |
| Analog inputs | Number of analog inputs 8 |
| Input current from load voltage L+ | 240 mA |
| Input current from backplane bus 5 V DC | 100 mA |
| Power loss | 4.6 W |
| Resistance thermometer support | Yes |
| Resistance support | Yes |
| Integration time | Parameterizable |
| Basic conversion time | up to 4 channels: 10 ms per module, over 5 channels: 190 ms per module, 8 channels: 80 ms |
| Resolution with overrange | 16 bit; Two's complement |
| Diagnostics function | Yes; Parameterizable |
| Hardware interrupt | Yes; Parameterizable, channels 0 to 7 |
| Isolation tested with | 500 V DC |
Applications
- Resistance measurement input: For resistance measurement with 2-wire, 3-wire, and 4-wire connection.
- Temperature sensor input: For resistance thermometer signals including Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, and Cu10.
Frequently Asked Questions
What is Siemens 6AG1331-7PF01-4AB0?
It is a SIPLUS S7-300 SM 331 8 AI analog input module.
How many analog inputs does 6AG1331-7PF01-4AB0 have?
It has 8 analog inputs.
Which signal types are supported by 6AG1331-7PF01-4AB0?
It supports resistance thermometer and resistance input. Supported resistance thermometer types include Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, and Cu10.
What is the rated load voltage for 6AG1331-7PF01-4AB0?
The rated value of load voltage L+ is 24 V DC.
What should buyers confirm before ordering 6AG1331-7PF01-4AB0?
Confirm the required quantity, destination, and dispatch conditions when requesting a quotation.
