Product data
SIMATIC S7-400, analog input SM 431, non-isolated 16 AI, resolution 13 bit, +/-10 V, +/-20 mA, 4 - 20 mA 20 ms conversion time
Main & Complementary
|
Load voltage L+
|
|
● Rated value (DC)
● Reverse polarity protection
|
24 V; Only required for supplying 2-wire transmitters
Yes
|
|
Input current
|
|
from load voltage L+ (without load), max.
|
400 mA; for 16 connected, fully controlled 2-wire transmitters
|
|
from backplane bus 5 V DC, max
|
100 mA
|
|
Power loss
|
|
Power loss, typ.
|
2 W
|
|
Analog inputs
|
|
Number of analog inputs
● For voltage/current measurement
|
16
16
|
|
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)
|
|
permissible input current for current input (destruction limit), max.
|
40 mA
|
Related Products
|
SIEMENS
|
6ES7421-1BL01-0AA0
|
AB
|
2711P-RN6
|
|
SIEMENS
|
6ES7421-1BL00-0AA0
|
AB
|
1771-OA
|
|
SIEMENS
|
16267-1-2
|
AB
|
5370-CVIM
|
|
SIEMENS
|
16249-51-4
|
AB
|
1791-16A0
|
|
SIEMENS
|
RMS-TSIG-TZ-C
|
AB
|
1785-V80B
|
|
SIEMENS
|
RMS-TIG-TZ-C
|
AB
|
1785-V40L/
|
|
SIEMENS
|
353A4F1NNNTNNA4
|
AB
|
1492-XIM4024-16R
|
|
SIEMENS
|
A5E02625805-H2
|
AB
|
1788-CNCR
|
|
SIEMENS
|
771-3STF2
|
AB
|
1784-PCICS
|
|
SIEMENS
|
6EW1860-3AA
|
AB
|
1775-MED
|
|
SIEMENS
|
16168-1-1
|
AB
|
1775-KA
|
|
SIEMENS
|
16147-51-2
|
AB
|
2711P-RN10C
|
|
SIEMENS
|
6GK7443-1EX11-0XE0
|
AB
|
1783-BMS10CGA
|
|
SIEMENS
|
6ES7431-0HH00-0AB0
|
AB
|
2711P-RP1
|
|
SIEMENS
|
405-8ADC-1
|
AB
|
1747-L551
|
|
SIEMENS
|
405-8ADC
|
AB
|
1771-WHFN
|
|
SIEMENS
|
405-4DAC-2
|
AB
|
1746-HSCE
|
|
SIEMENS
|
405-4DAC
|
AB
|
1775-GA
|
|
SIEMENS
|
405-15ABM
|
AB
|
1769-IF16C
|
PLS Contact Me！！！！！！！！
