Description
SIEMENS SIMATIC S7-300 6ES7331-7KF02-0AB0
SM 331 analog input module, electrically isolated, 8 AI, resolution 9/12/14 bit, U/I/Thermocouple/Resistor, alarm, diagnostics, 1 x 20-pole disconnection/connection with active backplane bus
Supply voltage
Load voltage L+
● Rated value (DC) 24 V
● Reverse polarity protection Yes
Input current
from load voltage L+ (without load), max. 30 mA from backplane bus 5 V DC, max. 50 mA
Power dissipated
Power dissipation, typ. 1 W