• 6ES7431 1KF10 0AB0 1 1
  • 6ES7431 1KF10 0AB0 1 1

Siemens PLCs SIMATIC S7-400 analog input SM 431 6ES7431-1KF10-0AB0

Series#: Siemens PLC

Product Details

  • Siemens PLCs SIMATIC S7-400 analog input SM 431 6ES7431-1KF10-0AB0
  • We are First Class Siemens Supplier,siemens plc dealer and siemens plc distributor in China.
  • We can Supply Siemens automation parts,such as Siemens PLC,Siemens Servo Motor,Siemens HMI,Siemens VFD and So on,
  • 100% Original and new,In stock by Siemens Automation
  • Delivery time: Ready in stock and 1 days for ship out
  • MOQ: 1pcs
Qty:

Specification

Article number 6ES7431-0HH00-0AB0 6ES7431-1KF20-0AB0 6ES7431-1KF00-0AB0 6ES7431-1KF10-0AB0
Article number SIMATIC S7-400, ANALOG INPUT SIMATIC S7-400, SM 431 SIMATIC S7-400, SM 431 SIMATIC S7-400, SM 431
Supply voltage
Load voltage L+
 

● Rated value (DC)

 

24 V; Only required for supplying 2-wire transmitters 24 V; Only required for supplying 2-wire transmitters not necessary 24 V; Only required for supplying 2-wire transmitters
 

● Reverse polarity protection

 

Yes Yes Yes
Input current
from load voltage L+ (without load), max. 400 mA; for 16 connected, fully controlled 2-wire transmitters 200 mA; for 8 connected, fully controlled 2-wire transmitters 200 mA; for 8 connected, fully controlled 2-wire transmitters
from backplane bus 5 V DC, max. 100 mA 1 000 mA 350 mA 600 mA
Power loss
Power loss, typ. 2 W 4.9 W 1.8 W 3.5 W
Analog inputs
Number of analog inputs 16 8 8 8
 

● For voltage/current measurement

 

16 8 8 8
 

● For resistance measurement

 

4 4 4
permissible input voltage for voltage input (destruction limit), max. 20 V; 20 V DC permanent, 75 V DC for max. 1 s (duty factor 1:20) 18 V; 18 V continuous, 75 V for 1 ms (mark to space ratio 1:20) 50 V 18 V; 18 V continuous, 75 V for 1 ms (mark to space ratio 1:20)
permissible input current for current input (destruction limit), max. 40 mA 40 mA; Permanent 50 mA; 40 mA continuous 40 mA; Permanent
Constant measurement current for resistance-type transmitter, typ. 1.67 mA 1.67 mA 1.67 mA 1.67 mA
Input ranges
 

● Voltage

 

Yes Yes Yes Yes
 

● Current

 

Yes Yes Yes Yes
 

● Thermocouple

 

No No No Yes
 

● Resistance thermometer

 

No No No Yes
 

● Resistance

 

No Yes Yes Yes
Input ranges (rated values), voltages
 

● 1 V to 5 V

 

Yes Yes Yes Yes
 

— Input resistance (1 V to 5 V)

 

100 kΩ 10 MΩ 200 kΩ 1 MΩ
 

● -1 V to +1 V

 

Yes Yes Yes Yes
 

— Input resistance (-1 V to +1 V)

 

10 MΩ 10 MΩ 200 kΩ 1 MΩ
 

● -10 V to +10 V

 

Yes Yes Yes Yes
 

— Input resistance (-10 V to +10 V)

 

100 kΩ 100 kΩ 200 kΩ 1 MΩ
 

● -2.5 V to +2.5 V

 

Yes
 

— Input resistance (-2.5 V to +2.5 V)

 

1 MΩ
 

● -250 mV to +250 mV

 

Yes
 

— Input resistance (-250 mV to +250 mV)

 

1 MΩ
 

● -5 V to +5 V

 

Yes
 

— Input resistance (-5 V to +5 V)

 

1 MΩ
 

● -500 mV to +500 mV

 

Yes
 

— Input resistance (-500 mV to +500 mV)

 

1 MΩ
 

● -80 mV to +80 mV

 

Yes
 

— Input resistance (-80 mV to +80 mV)

 

1 MΩ

 

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