Product Description
Key Features
- Exact SIPLUS identity: SIPLUS S7-300 SM 331 4AI, based on 6ES7331-7RD00-0AB0, with conformal coating.
- Analog current inputs: Has 4 analog inputs and supports 0 to 20 mA and 4 mA to 20 mA input ranges; voltage, thermocouple, resistance thermometer, and resistance ranges are not supported.
- Supply and protection: Load voltage L+ is 24 V DC with reverse polarity protection. Transmitter supply is 13 V DC at 22 mA.
- Current measurement connections: Supports current measurement with 2-wire and 4-wire transducers.
- Diagnostics and Ex(i) protection: Has diagnostics, overrange, wire-break and short-circuit detection, SF and F red LED indicators, and an Ex(i) protection module.
- Explicit lifecycle status: Product lifecycle: Product cancellation.
Applications
- Current measurement: Supports current measurement using 2-wire or 4-wire transducers.
Technical Summary
| Product model | 6AG1331-7RD00-2AB0 |
|---|---|
| Product family | SIPLUS S7-300 SM 331 4AI |
| Based on | 6ES7331-7RD00-0AB0 |
| Analog inputs | 4 |
| Input ranges | 0 to 20 mA; 4 mA to 20 mA |
| Load voltage L+ | 24 V DC, rated; reverse polarity protection: Yes |
| Transmitter supply | 13 V DC at 22 mA, rated |
| Resolution with overrange | 16 bit; 10 bit to 15 bit + sign, max. |
| Integration time | 2.5 to 100 ms, parameterizable |
| Product lifecycle | Product cancellation |
Frequently Asked Questions
How can I verify the exact Siemens module identity?
Confirm the complete order number 6AG1331-7RD00-2AB0 and the base reference 6ES7331-7RD00-0AB0.
Which current input ranges does this module support?
It supports 0 to 20 mA and 4 mA to 20 mA current input ranges, with 50 Ω input resistance for each range.
Can the module use 2-wire and 4-wire current transducers?
Yes. It supports current measurement with both 2-wire and 4-wire transducers.
What lifecycle status should be confirmed for this order number?
The product lifecycle is Product cancellation. Confirm the required quantity, destination, and condition preference for the exact order number.
