Article number | 6ES7455-0VS00-0AE0 | 6ES7455-1VS00-0AE0 |
Article number | SIMATIC S7-400, CONTROL MODULE | SIMATIC S7-400, CONTROL MODULE |
Supply voltage |
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Load voltage L+ |
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● Rated value (DC) | 24 V | 24 V |
● permissible range, lower limit (DC) | 20.4 V | 20.4 V |
● permissible range, upper limit (DC) | 28.8 V | 28.8 V |
Input current |
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from load voltage L+ (without load), max. | 440 mA; typ. 370 mA | 400 mA; typ. 330 mA |
Power loss |
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Power loss, typ. | 12 W | 10.7 W |
Digital inputs |
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Number of digital inputs | 16 | 16 |
Input characteristic curve in accordance with IEC 61131, type 2 | Yes | Yes |
Input voltage |
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● Rated value (DC) | 24 V | 24 V |
● for signal “0” | -3 to +5V | -3 to +5V |
● for signal “1” | 13 to 30V | 13 to 30V |
Input current |
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● for signal “1”, typ. | 7 mA | 7 mA |
Cable length |
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● shielded, max. | 1 000 m | 1 000 m |
● unshielded, max. | 600 m | 600 m |
Digital outputs |
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Number of digital outputs |
| 32 |
Short-circuit protection |
| Yes; Electronic |
Limitation of inductive shutdown voltage to |
| L+ (-1.5 V) |
Controlling a digital input |
| Yes |
Switching capacity of the outputs |
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● on lamp load, max. |
| 5 W |
Load resistance range |
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● lower limit |
| 240 Ω |
● upper limit |
| 4 kΩ |
Output voltage |
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● for signal “1”, min. |
| L+ (-2.5 V) |
Output current |
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● for signal “1” rated value |
| 0.1 A |
● for signal “1” permissible range for 0 to 60 °C, min. |
| 5 mA |
● for signal “1” permissible range for 0 to 60 °C, max. |
| 150 mA |
● for signal “0” residual current, max. |
| 0.5 mA |
Parallel switching of two outputs |
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● for logic links |
| Yes |
Switching frequency |
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● with resistive load, max. |
| 100 Hz |
● with inductive load, max. |
| 0.5 Hz |
● on lamp load, max. |
| 100 Hz |
Cable length |
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● shielded, max. |
| 1 000 m |
● unshielded, max. |
| 600 m |
Analog inputs |
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Number of analog inputs | 16; With thermocouples or 2-wire connection; 8 with Pt 100 or 4-wire connection | 16; With thermocouples or 2-wire connection; 8 with Pt 100 or 4-wire connection |
permissible input voltage for voltage input (destruction limit), max. | 20 V | 20 V |
permissible input current for current input (destruction limit), max. | 40 mA | 40 mA |
Input ranges |
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● Voltage | Yes | Yes |
● Current | Yes | Yes |
● Thermocouple | Yes | Yes |
● Resistance thermometer | Yes | Yes |
Input ranges (rated values), voltages |
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● 0 to +10 V | Yes | Yes |
— Input resistance (0 to 10 V) | 100 kΩ | 100 kΩ |
● -1.75 V to +11.75 V | Yes | Yes |
— Input resistance (-1.75 V to +11.75 V) | 100 kΩ | 100 kΩ |
● -80 mV to +80 mV | Yes | Yes |
— Input resistance (-80 mV to +80 mV) | 10 MΩ | 10 MΩ |
Input ranges (rated values), currents |
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● 0 to 20 mA | Yes | Yes |
— Input resistance (0 to 20 mA) | 50 Ω | 50 Ω |
● 0 to 23.5 mA | Yes | Yes |
— Input resistance (0 to 23.5 mA) | 50 Ω | 50 Ω |
● -3.5 mA to +23.5 mA | Yes | Yes |
— Input resistance (-3.5 mA to +23.5 mA) | 50 Ω | 50 Ω |
● 4 mA to 20 mA | Yes | Yes |
— Input resistance (4 mA to 20 mA) | 50 Ω | 50 Ω |
Input ranges (rated values), thermocouples |
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● Type B | Yes | Yes |
— Input resistance (Type B) | 10 MΩ | 10 MΩ |
● Type J | Yes | Yes |
— Input resistance (type J) | 10 MΩ | 10 MΩ |
● Type K | Yes | Yes |
— Input resistance (Type K) | 10 MΩ | 10 MΩ |
● Type R | Yes | Yes |
— Input resistance (Type R) | 10 MΩ | 10 MΩ |
● Type S | Yes | Yes |
— Input resistance (Type S) | 10 MΩ | 10 MΩ |
Input ranges (rated values), resistance thermometer |
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● Pt 100 | Yes | Yes |
— Input resistance (Pt 100) | 10 MΩ | 10 MΩ |
Thermocouple (TC) |
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Temperature compensation |
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— internal temperature compensation | Yes; Parameterizable | Yes; Parameterizable |
— external temperature compensation with Pt100 | Yes; Parameterizable | Yes; Parameterizable |
Characteristic linearization |
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● parameterizable | Yes | Yes |
— for thermocouples | Type B, J, K, R, S | Type B, J, K, R, S |
— for resistance thermometer | Pt100 (standard) | Pt100 (standard) |
Cable length |
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● shielded, max. | 200 m; 50 m at 80 mV and thermocouples | 200 m; 50 m at 80 mV and thermocouples |
Analog outputs |
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Number of analog outputs | 16 |
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Voltage output, short-circuit protection | Yes |
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Voltage output, short-circuit current, max. | 25 mA |
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Current output, no-load voltage, max. | 18 V |
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Output ranges, voltage |
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● 0 to 10 V | Yes |
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● -10 V to +10 V | Yes |
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Output ranges, current |
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● 0 to 20 mA | Yes |
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● -20 mA to +20 mA | Yes |
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● 4 mA to 20 mA | Yes |
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Connection of actuators |
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● for voltage output two-wire connection | Yes |
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● for current output two-wire connection | Yes |
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Load impedance (in rated range of output) |
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● with voltage outputs, min. | 1 kΩ |
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● with voltage outputs, capacitive load, max. | 1 µF |
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● with current outputs, max. | 500 Ω |
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● with current outputs, inductive load, max. | 1 mH |
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Cable length |
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● shielded, max. | 200 m; 50 m at 80 mV and thermocouples |
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Analog value generation for the inputs |
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Integration and conversion time/resolution per channel |
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● Resolution with overrange (bit including sign), max. | 14 bit; 12 bit or 14 bit, parameterizable | 14 bit; 12 bit or 14 bit, parameterizable |
