• Estimated Lead Time : In stock. Usually ships in 7-10 working days

• Manufacturer : Siemens

• Product No. : 6ES7431-1KF20-0AB0

• Product type : Analog Input Module

• Simatic s7-400,

• Sm 431 analog input module optic

• Isolated, 8 ai

• 14 bit resolution

• U/i/resist. 0.416 ms scan time

• Rated value (DC) : 24 V ; Only required for supplying 2-wire transmitters

• Reverse polarity protection : Yes

• Power loss, typ. : 4.9 W

• Number of analog inputs : 8

• Number of analog inputs for voltage/current measurement : 8

• Number of analog inputs for resistance measurement : 4

• Voltage, relative to input area : +/- 0,7 % ; +/-0.7% at +/-1 V; +/-0.9% at +/-10 V, 1 to 5 V

• Current, relative to input area : +/- 0,8 % ; at +/-20 mA, 4 to 20 mA

• Impedance, relative to input area : +/- 1 %

• Between the inputs (UCM) : 8 V AC

• Dimensions WxHxD cm : 2.5x29x21

• Shipping Weight : 2Kg