Siemens 6ES7331-7KF02-0AB0 Analog Input Module

Supply Voltage: 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 Loss: Typical Power Loss: 1 W Analog Inputs: Number of Analog Inputs: 8 For Resistance Measurement: 4 Permissible Input Voltage for Voltage Input (Destruction Limit), Max.: 20 V continuous; 75 V for max. 1 s (mark to space ratio 1:20) Permissible Input Current for Current Input (Destruction Limit), Max.: 40 mA Constant Measurement Current for Resistance-Type Transmitter, Typ.: 1.67 mA Isolation: Isolation Tested with 500 V DC Dimensions: Width: 40 mm Height: 125 mm Depth: 117 mm Weight: Approximate Weight: 250 g