| Article number | 6ES7131-4BB01-0AA0 | 6ES7131-4BB01-0AB0 | 6ES7131-4BD01-0AA0 | 6ES7131-4BD01-0AB0 | 6ES7131-4BF00-0AA0 |
| ET200S, El-Mod., 2DI ST, DC 24V, 5pcs. | ET200S, El-Mod., 2DI HF, DC 24V, 5pcs. | ET200S, El-Mod., 4DI ST., DC 24V, 5pcs. | ET200S, El-Mod., 4DI HF, DC 24V, 5PC. | ET200S, ELEcTRONIc Module, 8DI DC 24V |
| Supply voltage |
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| Rated value (DC) |
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● 24 V DC | Yes; From power module | Yes; From power module | Yes; From power module | Yes; From power module | Yes |
| Reverse polarity protection | Yes | Yes | Yes | Yes | Yes |
| Input current |
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| from supply voltage L+, max. | Dependent on encoder | Dependent on encoder | Dependent on encoder | Dependent on encoder | Dependent on encoder |
| from backplane bus 3.3 V DC, max. | 10 mA | 10 mA | 10 mA | 10 mA | 10 mA |
| Encoder supply |
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| Number of outputs |
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| 0; no encoder supply |
| Type of output voltage | min. L+ (-0.5 V), under load | min. L+ (-0.5 V), under load | min. L+ (-0.5 V), under load | min. L+ (-0.5 V), under load |
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| Short-circuit protection |
| Yes; Electronic |
| Yes; Electronic |
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| Output current |
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● Rated value | 500 mA | 500 mA | 500 mA | 500 mA |
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● permissible range, lower limit | 0 mA | 0 mA | 0 mA | 0 mA |
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● permissible range, upper limit | 500 mA | 500 mA | 500 mA | 500 mA |
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| Power loss |
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| Power loss, typ. | 0.4 W | 0.4 W | 0.7 W | 0.7 W | 1.2 W |
| Address area |
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| Address space per module |
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● Address space per module, max. | 1 byte | 1 byte | 1 byte | 1 byte | 1 byte |
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● with packing | 2 bit | 2 bit | 4 bit | 4 bit |
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| Digital inputs |
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| Number of digital inputs | 2 | 2 | 4 | 4 | 8 |
| Input characteristic curve in accordance with IEC 61131, type 1 | Yes | Yes | Yes | Yes | Yes; 2-wire sensors connectable |
| Input voltage |
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● Type of input voltage | DC | DC | DC | DC | DC |
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● Rated value (DC) | 24 V | 24 V | 24 V | 24 V | 24 V |
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● for signal “0” | -30 to +5 V | -30 to +5 V | -30 to +5 V | -30 to +5 V | -30 to +5 V |
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● for signal “1” | +15 to +30 V | +11 to +30V | +15 to +30 V | +11 to +30V | +15 to +30 V |
| Input current |
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● for signal “1”, typ. | 7 mA; at 24 V | 8 mA | 7 mA; at 24 V | 8 mA | 5 mA |
| Input delay (for rated value of input voltage) |
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| for standard inputs |
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— parameterizable | No | Yes; 0.1 / 0.5 / 3 / 15 ms | No | Yes; 0.1 / 0.5 / 3 / 15 ms | No |
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— at “0” to “1”, min. | 2 ms; typically 3 ms | 0.05 / 0.4 / 2.7 / 14.85 | 2 ms; typically 3 ms | 0.05 / 0.4 / 2.7 / 14.85 | 2 ms |
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— at “0” to “1”, max. | 4.5 ms | 0,15 / 0,6 / 3,3 / 15,15 | 4.5 ms | 0,15 / 0,6 / 3,3 / 15,15 | 4.5 ms |
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— at “1” to “0”, min. | 2 ms; typically 3 ms | 0.05 / 0.4 / 2.7 / 14.85 | 2 ms; typically 3 ms | 0.05 / 0.4 / 2.7 / 14.85 | 2 ms |
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— at “1” to “0”, max. | 4.5 ms | 0,15 / 0,6 / 3,3 / 15,15 | 4.5 ms | 0,15 / 0,6 / 3,3 / 15,15 | 4.5 ms |
| Cable length |
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● shielded, max. | 1 000 m | 1 000 m | 1 000 m | 1 000 m | 1 000 m |
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● unshielded, max. | 600 m | 600 m | 600 m | 600 m | 600 m |
| Encoder |
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| Connectable encoders |
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● 2-wire sensor | Yes | Yes | Yes | Yes | Yes |
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— permissible quiescent current (2-wire sensor), max. | 1.5 mA | 1.5 mA | 1.5 mA | 1.5 mA | 1.5 mA |
| Interrupts/diagnostics/status information |
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| Diagnostics function | No | Yes | No | Yes | No |
| Alarms |
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● Hardware interrupt |
| Yes; Parameterizable |
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| Diagnoses |
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● Short-circuit |
| Yes; Short-circuit of outputs to ground; module by module |
| Yes; Short-circuit of outputs to ground; module by module |
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| Diagnostics indication LED |
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● Group error SF (red) | No | Yes | No | Yes |
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● Status indicator digital input (green) | Yes; per channel | Yes; per channel | Yes; per channel | Yes; per channel | Yes |
| Parameter |
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| Remark | 1 byte | 3 byte | 1 byte | 3 byte | 3-byte parameter (not accessible for the user) |
| Diagnostics short-circuit |
| Disable / enable |
| Disable / enable |
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| Potential separation |
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| Potential separation digital inputs |
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● between the channels | No | No | No | No | No |
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● between the channels and backplane bus | Yes | Yes | Yes | Yes | Yes |
| Isolation |
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| Isolation tested with | 500 V DC | 500 V DC | 500 V DC | 500 V DC | 500 V DC |
| Dimensions |
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| Width | 15 mm | 15 mm | 15 mm | 15 mm | 15 mm |
| Height | 81 mm | 81 mm | 81 mm | 81 mm | 81 mm |
| Depth | 52 mm | 52 mm | 52 mm | 52 mm | 52 mm |
| Weights |
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| Weight, approx. | 35 g | 35 g | 35 g | 35 g | 35 g |
