Key Features
- SIMATIC S7-300 analog input SM 331: Analog input module for the SIMATIC S7-300 range.
- 6 AI thermocouple inputs: Supports 6 AI for thermocouple signals.
- 16 bit, 50 ms, 1x 40-pole: Provides 16 bit resolution, 50 ms integration time, and 1x 40-pole connection.
Technical Summary
| Product function | Isochronous mode: No |
|---|---|
| Analog inputs | Number of analog inputs: 6 |
| Thermocouple input types | type B, E, J, K, L, N, R, S, T, U, TXK/TXK(L) to GOST |
| Voltage input range | -1 V to +1 V |
| Voltage input range 2 | -250 mV to +250 mV |
| Voltage input range 3 | -50 mV to +50 mV |
| Voltage input range 4 | -500 mV to +500 mV |
| Resolution with overrange | 16 bit; Two's complement |
| Basic conversion time | 30 / 50 / 60 / 300 ms |
| Integration time | 10/ 16.67/ 20/ 100 ms |
| Isolation | Isolation tested with 2 500 V DC |
| Connection method | required front connector 40-pin |
Applications
- Thermocouple signal acquisition: Measures thermocouple inputs from type B, E, J, K, L, N, R, S, T, U, and TXK/TXK(L) to GOST.
Frequently Asked Questions
What is Siemens 6ES7331-7PE10-0AB0?
It is a SIMATIC S7-300 analog input SM 331 spare part.
How many analog inputs does 6ES7331-7PE10-0AB0 provide?
It provides 6 analog inputs.
Which thermocouple types are supported by 6ES7331-7PE10-0AB0?
It supports type B, E, J, K, L, N, R, S, T, U, and TXK/TXK(L) to GOST thermocouples.
What connection method is used for 6ES7331-7PE10-0AB0?
The module uses a required front connector, 40-pin.
