SIMATIC S7-300, ANALOG INPUT

Supply voltage
Load voltage L+
Rated value (DC) 24 V
Reverse polarity protection Yes
Input current
from load voltage L+ (without load), max. 200 mA
from backplane bus 5 V DC, max. 100 mA
Power losses
Power loss, typ. 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)