6ES7331-7PF11-0AB0

Product Overview

6ES7331-7PF11-0AB0 is SIMATIC S7-300, ANALOG INPUT SM 331, OPTICALLY ISOLATED, 8 AI THERMOCOUPLE, TYPE B, E, J, K, L is an analog input module for thermocouples in the SIMATIC S7-300 series.

Technical Specifications

• Supply Voltage

  Rated value (DC): 24 V

  Reverse polarity protection: Yes

• Input Current

  From load voltage L+ (without load), max.: 240 mA

  From backplane bus 5 V DC, max.: 100 mA

• Power Loss

  Typical: 3 W

• Analog Inputs

  Number of analog inputs: 8

  Permissible input voltage for voltage input (destruction limit), max.: 75 V; 20 V DC permanent, 75 V DC for max. 1 s (duty factor 1:20)