Technical Summary
| Product family | SIMATIC S7-300 |
|---|---|
| Module type | analog input SM 331 |
| Product status | Product cancellation |
| Number of analog inputs | 8 |
| Input range | Thermocouple |
| Thermocouple types | type B, E, J, K, L, N, R, S, T TXK/TXK (L) according to GOST |
| Resolution with overrange | 16 bit; Two's complement |
| Basic conversion time | 50 ms |
| Isolation | Isolation tested with 500 V DC |
| Connection method | required front connector |
| Front connector | 40-pin |
Applications
Measures thermocouple signals on 8 analog inputs.
Key Features
SM 331 analog input spare part for exact order-number identification.
Supports 8 AI for thermocouple measurement.
Thermocouple input ranges include type B, E, J, K, L, N, R, S, T TXK/TXK (L) according to GOST.
Potential separation is provided between the channels, between the channels and backplane bus, and between the channels and the power supply of the electronics.
Required front connector: 40-pin.
Supplied lifecycle status: Product cancellation.
Frequently Asked Questions
What is Siemens 6ES7331-7PF11-0AB0?
It is a SIMATIC S7-300 analog input SM 331 spare part.
How many analog inputs does 6ES7331-7PF11-0AB0 have?
It has 8 analog inputs.
What thermocouple types are supported by 6ES7331-7PF11-0AB0?
Type B, E, J, K, L, N, R, S, T TXK/TXK (L) according to GOST are supported.
What connection is required for 6ES7331-7PF11-0AB0?
A required 40-pin front connector is specified.
What is the lifecycle status of 6ES7331-7PF11-0AB0?
Product cancellation.
