A-B 6ES7 331-7PF01-0AB0
The Siemens SIMATIC S7-300 Analog Input Module SM 331 with part number 6ES7 331-7PF01-0AB0 is designed for the SIMATIC S7-300 series of programmable logic controllers (PLCs). This module provides 8 analog input channels specifically for connecting Resistance Temperature Detectors (RTDs). It supports 2, 3, and 4-wire connection methods for RTD sensors such as Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, and CU10. The module allows for precise temperature measurement in industrial automation applications. It offers electrical isolation and supports various temperature measurement ranges depending on the type of RTD connected.
Key Characteristics:
- 8 Analog Inputs: Provides eight independent channels for RTD measurements.
- RTD Input Type: Specifically designed for Resistance Temperature Detectors.
- 2/3/4-Wire Connection: Flexible connection options for different RTD configurations.
- Wide Range of RTD Support: Compatible with various Platinum, Nickel, and Copper RTD types.
- Electrical Isolation: Offers isolation for the analog inputs.
- High Accuracy: Provides precise temperature measurements for process control.
- LED Indicators: Likely includes LEDs for indicating module status and fault conditions (though not explicitly detailed in the immediate search results).
- Compact Design: Standard S7-300 module size for easy integration.
Product Parameters:
- Manufacturer: Siemens
- Part Number: 6ES7 331-7PF01-0AB0
- Series: SIMATIC S7-300, SM 331
- Product Type: Analog Input Module for RTDs
- Number of Inputs: 8
