Siemens SIMATIC S7-300 Analog Input SM 331 Module - 8 AI
Siemens SIMATIC S7-300 SM 331 Analog Input Module with 8 AI Thermocouples.
The Siemens 6ES7331-7PF11-0AB0 is an analog input module for the SIMATIC S7-300 PLC, specifically designed for thermocouple measurements. This SM 331 module provides 8 isolated analog inputs with a 16-bit resolution. It supports various thermocouple types, including B, E, J, K, L, N, R, S, T, and TXK/TXK(L) according to GOST standards. The module offers a conversion time of 50 ms and connects via a 1x 40-pole interface.
This module is ideal for high-temperature applications and precise temperature monitoring in demanding industrial environments. It finds use in industries such as metallurgy, plastics processing, glass manufacturing, and chemical plants where accurate thermocouple readings are critical.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the 6ES7331-7PF11-0AB0. We provide reliable access to quality components, helping you maintain your automation systems with efficiency and cost-effectiveness. Partner with Stanlo for your automation needs.
| Module Type | Analog Input SM 331 |
| Channels | 8 AI (Isolated) |
| Resolution | 16 bits |
| Input Signals | Thermocouples (Type B, E, J, K, L, N, R, S, T, TXK/TXK(L) according to GOST) |
| Connection | 1x 40-pole |
| Conversion Time | 50 ms |