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6ES7 431-0HH00-0AB0 |
6ES7 431-1KF20-0AB0 |
6ES7 431-1KF00-0AB0 |
6ES7 431-1KF10-0AB0 |
Supply voltages |
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Load voltage L+ |
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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 |
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Yes |
Yes |
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Yes |
Current consumption |
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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 |
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200 mA |
from backplane bus 5 V DC, max. |
100 mA |
1 000 mA |
350 mA |
600 mA |
Power losses |
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Power loss, typ. |
2 W |
4.9 W |
1.8 W |
3.5 W |
Analog inputs |
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Number of analog inputs |
16 |
8 |
8 |
8 |
Number of analog inputs for voltage/current measurement |
16 |
8 |
8 |
8 |
Number of analog inputs for resistance measurement |
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4 |
4 |
4 |
Cable length, shielded, max. |
200 m |
200 m |
200 m |
200 m; 50 m with thermocouples and input ranges <= 80 mV |
Input ranges (rated values), voltages |
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Yes |
Yes |
Yes |
Yes |
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Yes |
Yes |
Yes |
Yes |
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Yes |
Yes |
Yes |
Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
Input ranges (rated values), currents |
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Yes |
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Yes |
Yes |
Yes |
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Yes |
Yes |
Yes |
Yes |
Input ranges (rated values), thermoelements |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
Input ranges (rated values), resistance thermometers |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
Input ranges (rated values), resistors |
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Yes |
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Yes |
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Yes |
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Yes |
Yes |
Yes |
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Yes; usable up to 5000 ohms |
Voltage input |
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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) |
Current input |
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40 mA |
40 mA; Permanent |
50 mA; 40 mA continuous |
40 mA; Permanent |
Characteristic linearization |
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Yes |
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Type B, E, J, K, L, N, R, S, T, U |
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Pt100, Pt200, Pt500, Pt1000, Ni100, Ni1000 |
Temperature compensation |
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No |
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Yes |
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Yes |
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Yes |
Analog value creation |
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Integrations and conversion time/ resolution per channel |
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13 bit |
14 bit; 14 / 14 / 14 |
13 bit |
14 bit; with activated filtering: 16 bits |
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Yes |
Yes |
Yes |
Yes |
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55 / 65 ms |
52 µs |
23 / 25 ms |
20.1 / 23.5 ms |
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50 / 60 ms |
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16.7 / 20 ms |
16.7 / 20 ms |
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4.3 ms |
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40.2 / 47 ms |
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5.5 ms |
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60 / 50 Hz |
none / 400 / 60 / 50 Hz |
60 / 50 Hz |
60 / 50 Hz |
Encoder |
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Connection of signal encoders |
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Yes |
Yes; with external transmitter supply |
Yes |
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Yes |
Yes |
Yes |
Yes |
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Yes; Line resistances are also measured |
Yes; Line resistances are also measured |
Yes; Line resistances are also measured |
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Yes; Line resistances are also measured |
Yes; Line resistances are also measured |
Yes |
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Yes |
Yes |
Yes |
Errors/accuracies |
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Operational limit in overall temperature range |
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+/- 0,65 %; 1.0% at 1 to 5 V; 0.65% at +/-1 V, +/-10 V |
+/- 0,7 %; +/-0.7% at +/-1 V; +/-0.9% at +/-10 V, 1 to 5 V |
+/- 1 %; +/-1.0% at +/-1 V; +/-0.6% at +/-10 V; +/-0.7% at 1 to 5 V |
+/- 0,38 %; +/-0.38% at +/-80 mV; +/-0.35% at +/-250 mV, +/-500mV, +/-1 V, +/-2,5 V, +/-5 V, 1 to 5 V, +/-10 V |
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+/- 0,65 % |
+/- 0,8 %; at +/-20 mA, 4 to 20 mA |
+/- 1 %; at +/-20 mA, 4 to 20 mA |
+/- 0,35 %; +/-20 mA, 0 to 20 mA, 4 to 20 mA |
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+/- 1 % |
+/- 1,25 %; 0 to 500 ohms (4-conductor measurement, in range of 600 ohms) |
+/- 0,5 % |
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+/- 0,5 % |
Basic error limit (operational limit at 25 °C) |
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+/- 0,25 %; 0.5% at 1 to 5 V; 0.25% at +/-1 V, +/-10 V |
+/- 0,6 %; 0.6% at +/-1 V; 0.75% at +/-10 V, 1 to 5 V |
+/- 0,7 %; 0.7% at +/-1 V; 0.4% at +/-10 V; 0.5% at 1 to 5 V |
+/- 0,15 %; +/-0.15% (+/-250 mV, +/-500 mV, +/-1 V, +/-2.5 V, +/-5 V, 1 to 5 V, +/- 10 V); +/-0.17% (+/- 80 mV); |
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+/- 0,25 %; at +/-20 mA, 4 to 20 mA |
+/- 0,7 %; at +/-20 mA, 4 to 20 mA |
+/- 0,7 %; at +/-20 mA, 4 to 20 mA |
+/- 0,15 %; +/-20 mA, 0 to 20 mA, 4 to 20 mA |
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+/- 0,7 %; 0 to 600 ohms |
+/- 0,8 %; 0 to 500 ohms (4-conductor measurement, in range of 600 ohms) |
+/- 0,15 %; +/-0.15% at 0 to 48 ohms (4-conductor measurement), 0 to 150 ohms (4-conductor measurement), 0 to 300 ohms (4-conductor measurement), 0 to 600 ohms (4-conductor measurement), 0 to 5000 ohms (4-conductor measurement, in range of 6000 ohms); +/-0.3% at 0 to 300 ohms (3-conductor measurement), 0 to 600 ohms (3-conductor measurement), 0 to 5000 ohms (3-conductor measurement, in range of 6000 ohms) |
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+/- 0,3 % |
Isolation |
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Isolation checked with |
500 V DC between bus and local ground |
2120 V DC between bus and analog part; 500 V DC between bus and local ground; 707 V DC between analog part and L+/M; 2120 V DC between analog part and local ground; 2120 V DC between L+/M and local ground |
2120 V DC between bus and analog part; 500 V DC between bus and local ground; 2120 V DC between analog part and local ground |
2120 V DC between bus and L+/M; 2120 V D between bus and analog part; 500 V DC between bus and local ground; 707 V DC between analog part and L+/M; 2120 V DC between analog part and local ground; 2120 V DC between L+/M and local ground |
Galvanic isolation |
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Galvanic isolation analog inputs |
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No |
Yes; internal/external |
Yes; internal/external |
Yes; internal/external |
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No |
No |
No |
No |
Permissible potential difference |
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between the inputs (UCM) |
2 V DC/2 Vpp AC |
8 V AC |
30 V AC |
120 V AC |
Dimensions |
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Required slots |
1 |
1 |
1 |
1 |
Dimensions and weight |
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Dimensions |
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25 mm |
25 mm |
25 mm |
25 mm |
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290 mm |
290 mm |
290 mm |
290 mm |
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210 mm |
210 mm |
210 mm |
210 mm |
Weight |
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500 g |
500 g |
500 g |
500 g |
|
6ES7 431-7QH00-0AB0 |
6ES7 431-7KF00-0AB0 |
6ES7 431-7KF10-0AB0 |
Supply voltages |
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Load voltage L+ |
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24 V; Only required for supplying 2-wire transmitters |
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Yes |
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Current consumption |
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from load voltage L+ (without load), max. |
400 mA |
400 mA |
400 mA |
from backplane bus 5 V DC, max. |
700 mA |
1 200 mA |
650 mA |
Power losses |
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Power loss, typ. |
4.5 W |
4.6 W |
3.3 W |
Analog inputs |
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Number of analog inputs |
16 |
8 |
8 |
Number of analog inputs for voltage/current measurement |
16 |
8 |
|
Number of analog inputs for resistance measurement |
8 |
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8 |
Cable length, shielded, max. |
200 m; 50 m with thermocouples and input ranges <= 80 mV |
200 m |
200 m; 50 m with thermocouples and input ranges +/-80 mV |
Input ranges (rated values), voltages |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
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Yes |
Yes |
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Yes |
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Yes |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
Yes |
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Input ranges (rated values), currents |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
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Yes |
Yes |
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Yes |
Yes |
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Input ranges (rated values), thermoelements |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
Yes |
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Yes |
Yes |
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Input ranges (rated values), resistance thermometers |
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Yes |
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Yes |
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Yes |
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Yes; Different characteristics selectable: Europe/U.S. |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
Input ranges (rated values), resistors |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes; usable up to 5000 ohms |
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Voltage input |
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18 V; 18 V continuous, 75 V for 1 ms (mark to space ratio 1:20) |
35 V; 35 V continuous, 75 V for max. 1 s (mark to space ratio 1:20) |
35 V; 35 V continuous, 75 V for max. 1 s (mark to space ratio 1:20) |
Current input |
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40 mA |
32 mA |
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Characteristic linearization |
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Yes |
Yes |
Yes |
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Type B, E, J, K, L, N, R, S, T, U |
Type B, E, J, K, L, N, R, S, T, U |
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Pt100, Pt200, Pt500, Pt1000, Ni100, Ni1000 |
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Pt100, Pt200, Pt500, Pt1000, Ni100, Ni1000; different characteristics selectable (Europe/U.S.) |
Temperature compensation |
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Yes |
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Yes |
Yes |
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Yes |
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Yes |
Yes |
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Analog value creation |
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Integrations and conversion time/ resolution per channel |
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16 bit; 16 / 16 / 16 |
16 bit |
16 bit |
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Yes |
Yes |
Yes |
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6 / 20.1 / 23.5 ms |
10 / 16.7 / 20 / 100 |
8 / 23 / 25 ms |
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2.5 / 16.7 / 20 ms |
2.5 / 16.7 / 20 / 100 ms |
20 ms at 50 Hz (entire module incl. wire break) |
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4.3 / 4.3 / 4.3 ms |
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110 ms / 4 ms |
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12 / 40.2 / 47 ms |
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5.5 ms |
1 ms (module) |
none |
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400 / 60 / 50 Hz |
400 / 60 / 50 / 10 Hz |
none/ 60 / 50 Hz |
Encoder |
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Connection of signal encoders |
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Yes |
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Yes |
Yes |
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Yes; Line resistances are also measured |
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Yes |
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Yes |
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Yes |
Yes |
Yes |
Errors/accuracies |
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Operational limit in overall temperature range |
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+/- 0,3 %; +/-0.3% at +/-250 mV, +/-500 mV, +/-1 V, +/-2.5 V, +/-5 V, 1 to 5 V, +/- 10 V; +/-0.31% at +/-80 mV; +/-0.32% at +/-50 mV; +/-0.35% at +/-25 mV; |
+/- 0,3 % |
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+/- 0,3 %; at 0 to 20 mA, +/-5 mA, +/-10 mA, +/- 20 mA, 4 to 20 mA |
+/- 0,5 % |
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+/- 0,3 %; +/-0.3% at 0 to 48 ohms (4-conductor measurement), 0 to 150 ohms (4-conductor measurement), 0 to 300 ohms (4-conductor measurement), 0 to 600 ohms (4-conductor measurement), 0 to 5000 ohms (4-conductor measurement, in range of 6000 ohms); +/-0.4% at 0 to 300 ohms (3-conductor measurement), 0 to 600 ohms (3-conductor measurement), 0 to 5000 ohms (3-conductor measurement, in range of 6000 ohms); |
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+/- 0,4 % |
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+/-1 °C |
Basic error limit (operational limit at 25 °C) |
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+/- 0,15 %; +/-0.15% at +/-250 mV, +/-500 mV, +/-1 V, +/-2.5 V, +/-5 V, 1 to 5 V, +/-10 V; +/-0.17% at +/-80 mV; +/-0.19% at +/-50 mV; +/-0.23% at +/-25 mV; |
+/- 0,1 % |
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+/- 0,15 %; at 0 to 20 mA, +/-5 mA, +/-10 mA, +/- 20 mA, 4 to 20 mA |
+/- 0,17 % |
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+/- 0,15 %; +/-0.15% at 0 to 48 ohms (4-conductor measurement), 0 to 150 ohms (4-conductor measurement), 0 to 300 ohms (4-conductor measurement), 0 to 5000 ohms (4-conductor measurement, in range of 6000 ohms); +/-0.3% at 0 to 300 ohms (3-conductor measurement), 0 to 600 ohms (3-conductor measurement), 0 to 5000 ohms (3-conductor measurement, in range of 6000 ohms) |
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+/- 0,3 % |
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+/-0.2 °C |
Interrupts/diagnostics/status information |
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Alarms |
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Yes; Parameterizable |
Yes; Parameterizable |
Yes; Parameterizable |
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Yes; Parameterizable |
Yes |
Yes |
Diagnoses |
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Yes; Parameterizable |
Yes |
Yes |
Isolation |
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Isolation checked with |
2120 V DC between bus and L+/M; 2120 V D between bus and analog part; 500 V DC between bus and local ground; 707 V DC between analog part and L+/M; 2120 V DC between analog part and local ground; 2120 V DC between L+/M and local ground |
1500 V DC |
1500 V DC |
Galvanic isolation |
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Galvanic isolation analog inputs |
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|
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Yes; internal/external |
Yes; internal/external |
Yes; internal/external |
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No |
Yes |
No |
Permissible potential difference |
|
|
|
between the inputs (UCM) |
120 V AC |
120 V AC |
none |
Dimensions |
|
|
|
Required slots |
1 |
1 |
1 |
Dimensions and weight |
|
|
|
Dimensions |
|
|
|
|
25 mm |
25 mm |
25 mm |
|
290 mm |
290 mm |
290 mm |
|
210 mm |
210 mm |
210 mm |
Weight |
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|
500 g |
650 g |
650 g |