Article number |
6ES7331-7PF01-0AB0 |
6ES7331-7PF11-0AB0 |
6ES7331-7PE10-0AB0 |
6ES7331-7NF00-0AB0 |
6ES7331-7NF10-0AB0 |
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Article number |
SM331, 8AI, resistor, PT100/200/1000, . |
SM331, 8AI, 16BIT, Thermocouples |
SM331, 6AI, 16bit, Thermocouple |
SM331,8AI,+/-5/10V,1-5V,+/-20mA,0/4-20mA |
SM331,8AI,+/-5/10V,1-5V,+/-20mA,0/4-20mA |
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Supply voltage |
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Load voltage L+ |
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24 V |
24 V |
24 V |
24 V |
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Yes |
Yes |
Yes |
Yes |
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Input current |
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from load voltage L+ (without load), max. |
240 mA |
240 mA |
150 mA |
200 mA |
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from backplane bus 5 V DC, max. |
100 mA |
100 mA |
100 mA |
130 mA |
100 mA |
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Power loss |
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Power loss, typ. |
4.6 W |
3 W |
2.2 W |
0.6 W |
3 W |
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Analog inputs |
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Number of analog inputs |
8 |
8 |
6 |
8 |
8 |
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8 |
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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) |
75 V; 20 V DC permanent, 75 V DC for max. 1 s (duty factor 1:20) |
35 V; 35 V continuous, 75 V for max. 1 s (mark to space ratio 1:20) |
50 V; Permanent |
75 V; 35 V continuous, 75 V for max. 1 s (mark to space ratio 1:20) |
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permissible input current for current input (destruction limit), max. |
32 mA |
40 mA |
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Constant measurement current for resistance-type transmitter, typ. |
0.7 mA |
0.7 mA |
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Input ranges |
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No |
No |
Yes |
Yes |
Yes |
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No |
No |
No |
Yes |
Yes |
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No |
Yes |
Yes |
No |
No |
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Yes |
No |
No |
No |
No |
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Yes |
No |
No |
No |
No |
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Input ranges (rated values), voltages |
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No |
No |
No |
No |
No |
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No |
No |
No |
Yes |
Yes |
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2 MΩ |
10 MΩ |
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No |
No |
No |
No |
No |
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No |
No |
Yes |
No |
No |
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10 MΩ |
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No |
No |
No |
Yes |
Yes |
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2 MΩ |
10 MΩ |
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No |
No |
No |
No |
No |
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No |
No |
Yes |
No |
No |
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10 MΩ |
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No |
No |
No |
Yes |
Yes |
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2 MΩ |
10 MΩ |
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No |
No |
Yes |
No |
No |
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10 MΩ |
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No |
No |
Yes |
No |
No |
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10 MΩ |
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No |
No |
Yes |
No |
No |
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10 MΩ |
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Input ranges (rated values), currents |
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No |
No |
No |
Yes |
Yes |
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250 Ω |
250 Ω |
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No |
No |
No |
No |
No |
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No |
No |
No |
Yes |
Yes |
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250 Ω |
250 Ω |
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No |
No |
No |
No |
No |
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No |
No |
No |
Yes |
Yes |
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250 Ω |
250 Ω |