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Siemens - 6ES7331-7NF10-0AB0
Siemens - 6ES7331-7NF10-0AB0
Regular price
€711,96 EUR
Regular price
Sale price
€711,96 EUR
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SIMATIC S7-300 SM 331 8 AI 16 BIT
| Supply voltage | ||
| Load voltage L+ | ||
| Rated value (DC) | 24 V | |
| Reverse polarity protection | Yes | |
| Input current | ||
| from load voltage L+ (without load), max. | 200 mA | |
| from backplane bus 5 V DC, max. | 100 mA | |
| Power loss | ||
| Power loss, typ. | 3 W | |
| Analog inputs | ||
| Number of analog inputs | 8 | |
| permissible input voltage for voltage input (destruction limit), max. | 75 V; 35 V continuous, 75 V for max. 1 s (mark to space ratio 1:20) | |
| permissible input current for current input (destruction limit), max. | 40 mA | |
| Input ranges | ||
| Voltage | Yes | |
| Current | Yes | |
| Thermocouple | No | |
| Resistance thermometer | No | |
| Resistance | No | |
| Input ranges (rated values), voltages | ||
| 0 to +10 V | No | |
| 1 V to 5 V | Yes | |
| Input resistance (1 V to 5 V) | 10 M¦ | |
| 1 V to 10 V | No | |
| -1 V to +1 V | No | |
| -10 V to +10 V | Yes | |
| Input resistance (-10 V to +10 V) | 10 M¦ | |
| -2.5 V to +2.5 V | No | |
| -250 mV to +250 mV | No | |
| -5 V to +5 V | Yes | |
| Input resistance (-5 V to +5 V) | 10 M¦ | |
| -50 mV to +50 mV | No | |
| -500 mV to +500 mV | No | |
| -80 mV to +80 mV | No | |
| Input ranges (rated values), currents | ||
| 0 to 20 mA | Yes | |
| Input resistance (0 to 20 mA) | 250 ¦ | |
| -10 mA to +10 mA | No | |
| -20 mA to +20 mA | Yes | |
| Input resistance (-20 mA to +20 mA) | 250 ¦ | |
| -3.2 mA to +3.2 mA | No | |
| 4 mA to 20 mA | Yes | |
| Input resistance (4 mA to 20 mA) | 250 ¦ | |
| Input ranges (rated values), thermocouples | ||
| Type B | No | |
| Type C | No | |
| Type E | No | |
| Type J | No | |
| Type K | No | |
| Type L | No | |
| Type N | No | |
| Type R | No | |
| Type S | No | |
| Type T | No | |
| Type U | No | |
| Type TXK/TXK(L) to GOST | No | |
| Input ranges (rated values), resistance thermometer | ||
| Cu 10 | No | |
| Ni 100 | No | |
| Ni 1000 | No | |
| LG-Ni 1000 | No | |
| Ni 120 | No | |
| Ni 200 | No | |
| Ni 500 | No | |
| Pt 100 | No | |
| Pt 1000 | No | |
| Pt 200 | No | |
| Pt 500 | No | |
| Input ranges (rated values), resistors | ||
| 0 to 150 ohms | No | |
| 0 to 300 ohms | No | |
| 0 to 600 ohms | No | |
| 0 to 6000 ohms | No | |
| Cable length | ||
| shielded, max. | 200 m | |
| Analog value generation for the inputs | ||
| Integration and conversion time/resolution per channel | ||
| Resolution with overrange (bit including sign), max. | 16 bit; Unipolar: 15/15/15/15 bit; bipolar: 15 bit + sign/15 bit + sign/15 bit + sign/15 bit + sign | |
| Integration time, parameterizable | Yes; 23 / 72 / 83 / 95 ms | |
| Basic conversion time (ms) | 10 ms (4-channel mode); 95/83/72/23 ms (8-channel mode) | |
| Interference voltage suppression for interference frequency f1 in Hz | 400 / 60 / 50 Hz, combinations of 400, 60, 50 Hz | |
| Encoder | ||
| Connection of signal encoders | ||
| for voltage measurement | Yes | |
| for current measurement as 2-wire transducer | Yes; with external transmitter, current supply; possible with separate supply for transmitter | |
| for current measurement as 4-wire transducer | Yes | |
| Errors/accuracies | ||
| Operational error limit in overall temperature range | ||
| Voltage, relative to input range, (+/-) | 0.1 % | |
| Current, relative to input range, (+/-) | 0.1 % | |
| Basic error limit (operational limit at 25 °C) | ||
| Voltage, relative to input range, (+/-) | 0.05 % | |
| Current, relative to input range, (+/-) | 0.05 % | |
| Interrupts/diagnostics/status information | ||
| Diagnostics function | Yes; Parameterizable | |
| Alarms | ||
| Diagnostic alarm | Yes; Parameterizable | |
| Limit value alarm | Yes; Parameterizable all channels (end of cycle interrupt is also supported across modules) | |
| Hardware interrupt | Yes; Parameterizable, channels 0 to 7 (on exceeding limit value), at end of cycle | |
| Diagnoses | ||
| Diagnostic information readable | Yes | |
| Diagnostics indication LED | ||
| Group error SF (red) | Yes | |
| Potential separation | ||
| Potential separation analog inputs | ||
| between the channels | Yes | |
| between the channels, in groups of | 2 | |
| between the channels and backplane bus | Yes | |
| between the channels and the power supply of the electronics | Yes | |
| Isolation | ||
| Isolation tested with | 500 V AC | |
| connection method | ||
| required front connector | 40-pin | |
| Dimensions | ||
| Width | 40 mm | |
| Height | 125 mm | |
| Depth | 117 mm | |
| Weights | ||
| Weight, approx. | 272 g | |
| Approvals / Certificates | ||
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