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Siemens - 6ES7431-1KF10-0AB0
Siemens - 6ES7431-1KF10-0AB0
Regular price
€733,10 EUR
Regular price
Sale price
€733,10 EUR
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SIMATIC S7-400 SM 431 8 AI U/I/R 14 BIT
| Supply voltage | ||
| Load voltage L+ | ||
| Rated value (DC) | 24 V; Only required for supplying 2-wire transmitters | |
| Reverse polarity protection | Yes | |
| Input current | ||
| from load voltage L+ (without load), max. | 200 mA; for 8 connected, fully controlled 2-wire transmitters | |
| from backplane bus 5 V DC, max. | 600 mA | |
| Power loss | ||
| Power loss, typ. | 3.5 W | |
| Analog inputs | ||
| Number of analog inputs | 8 | |
| For voltage/current measurement | 8 | |
| For resistance measurement | 4 | |
| permissible input voltage for voltage input (destruction limit), max. | 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; Permanent | |
| Constant measurement current for resistance-type transmitter, typ. | 1.67 mA | |
| Input ranges | ||
| Voltage | Yes | |
| Current | Yes | |
| Thermocouple | Yes | |
| Resistance thermometer | Yes | |
| Resistance | Yes | |
| Input ranges (rated values), voltages | ||
| 1 V to 5 V | Yes | |
| Input resistance (1 V to 5 V) | 1 M¦ | |
| -1 V to +1 V | Yes | |
| Input resistance (-1 V to +1 V) | 1 M¦ | |
| -10 V to +10 V | Yes | |
| Input resistance (-10 V to +10 V) | 1 M¦ | |
| -2.5 V to +2.5 V | Yes | |
| Input resistance (-2.5 V to +2.5 V) | 1 M¦ | |
| -250 mV to +250 mV | Yes | |
| Input resistance (-250 mV to +250 mV) | 1 M¦ | |
| -5 V to +5 V | Yes | |
| Input resistance (-5 V to +5 V) | 1 M¦ | |
| -500 mV to +500 mV | Yes | |
| Input resistance (-500 mV to +500 mV) | 1 M¦ | |
| -80 mV to +80 mV | Yes | |
| Input resistance (-80 mV to +80 mV) | 1 M¦ | |
| Input ranges (rated values), currents | ||
| 0 to 20 mA | Yes | |
| Input resistance (0 to 20 mA) | 50 ¦ | |
| 4 mA to 20 mA | Yes | |
| Input resistance (4 mA to 20 mA) | 50 ¦ | |
| Input ranges (rated values), thermocouples | ||
| Type B | Yes | |
| Input resistance (Type B) | 1 M¦ | |
| Type E | Yes | |
| Input resistance (Type E) | 1 M¦ | |
| Type J | Yes | |
| Input resistance (type J) | 1 M¦ | |
| Type K | Yes | |
| Input resistance (Type K) | 1 M¦ | |
| Type L | Yes | |
| Input resistance (Type L) | 1 M¦ | |
| Type N | Yes | |
| Input resistance (Type N) | 1 M¦ | |
| Type R | Yes | |
| Input resistance (Type R) | 1 M¦ | |
| Type S | Yes | |
| Input resistance (Type S) | 1 M¦ | |
| Type T | Yes | |
| Input resistance (Type T) | 1 M¦ | |
| Type U | Yes | |
| Input resistance (Type U) | 1 M¦ | |
| Input ranges (rated values), resistance thermometer | ||
| Ni 100 | Yes | |
| Input resistance (Ni 100) | 1 M¦ | |
| Ni 1000 | Yes | |
| Input resistance (Ni 1000) | 1 M¦ | |
| Pt 100 | Yes | |
| Input resistance (Pt 100) | 1 M¦ | |
| Pt 1000 | Yes | |
| Pt 10000 | Yes | |
| Pt 200 | Yes | |
| Input resistance (Pt 200) | 1 M¦ | |
| Pt 500 | Yes | |
| Input resistance (Pt 500) | 1 M¦ | |
| Input ranges (rated values), resistors | ||
| 0 to 48 ohms | Yes | |
| Input resistance (0 to 48 ohms) | 1 M¦ | |
| 0 to 150 ohms | Yes | |
| Input resistance (0 to 150 ohms) | 1 M¦ | |
| 0 to 300 ohms | Yes | |
| Input resistance (0 to 300 ohms) | 1 M¦ | |
| 0 to 600 ohms | Yes | |
| Input resistance (0 to 600 ohms) | 1 M¦ | |
| 0 to 6000 ohms | Yes; Usable up to 5000 Ohm | |
| Input resistance (0 to 6000 ohms) | 1 M¦ | |
| Thermocouple (TC) | ||
| Temperature compensation | ||
| parameterizable | Yes | |
| internal temperature compensation | No | |
| external temperature compensation with Pt100 | Yes | |
| external temperature compensation with compensations socket | Yes | |
| dynamic reference temperature value | Yes | |
| Characteristic linearization | ||
| parameterizable | Yes | |
| for thermocouples | Type B, E, J, K, L, N, R, S, T, U | |
| for resistance thermometer | Pt100, Pt200, Pt500, Pt1000, Ni100, Ni1000 | |
| Cable length | ||
| shielded, max. | 200 m; 50 m with thermocouples and input ranges ¤ 80 mV | |
| Analog value generation for the inputs | ||
| Integration and conversion time/resolution per channel | ||
| Resolution with overrange (bit including sign), max. | 14 bit; with activated filtering: 16 bit | |
| Integration time, parameterizable | Yes | |
| Basic conversion time (ms) | 20.1 / 23.5 ms | |
| Integration time (ms) | 16,7 / 20 ms | |
| Interference voltage suppression for interference frequency f1 in Hz | 50 / 60 Hz | |
| Basic execution time of the module (all channels released) | 161 ms; 161 / 188 ms | |
| Encoder | ||
| Connection of signal encoders | ||
| for voltage measurement | Yes; possible | |
| for current measurement as 2-wire transducer | Yes | |
| for current measurement as 4-wire transducer | Yes | |
| for resistance measurement with two-wire connection | Yes; Line resistances are also measured | |
| for resistance measurement with three-wire connection | Yes | |
| for resistance measurement with four-wire connection | Yes | |
| Errors/accuracies | ||
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