- 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
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September 3, 2025
Item Number:6ES7431-1KF20-0AB0
Category: Siemens
Price: $860.40 USD / €782.96 EUR
6ES7431-1KF20-0AB0-- Siemens -- Analog Input Module
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