Manufacturer: Siemens
Type: Analog Input Module
Model: 6ES7 331-7KF02-0AB0
Family: SIMATIC S7
Rated value (DC): 24 V
Input current: from load voltage L+ (without load), max. 30 mA, from backplane bus 5 V DC, max. 50 mA
Power loss: Power loss, typ. 1 W
Number of analog inputs: 8
Number of analog inputs for resistance measurement: 4
Connection method / header: required front connector 20-pin
Cable length: shielded, max. 200 m; 50 m at 80 mV and thermocouples
Type of protection: Explosion protection EX
Dimensions: 40 x 125 x 117 mm