General information | S7-1500, DQ 16x24V DC/0.5A HF | S7-1500, DQ 32x24VDC/0.5A HF | S7-1500, DQ 8x24VDC/2A HF | S7-1500, DQ 16×24…48VUC/125VDC/0.5A ST |
Product type designation | DQ 16x24VDC/0.5A HF | DQ 32x24VDC/0.5A HF | DQ 8x24VDC/2A HF | DQ 16×24 … 48 V UC/125 V DC/0.5 A ST |
HW functional status | From FS02 | From FS02 | FS03 | FS02 |
Firmware version | V1.1.0 | V1.1.0 | V2.2.0 | V1.0.0 |
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● FW update possible · | Yes |
| Yes | Yes |
Product function |
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● I&M data · | Yes; I&M0 to I&M3 | Yes; I&M0 to I&M3 | Yes; I&M0 to I&M3 | Yes; I&M0 to I&M3 |
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● Isochronous mode · | Yes | Yes | No | No |
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● Prioritized startup · | Yes | Yes | Yes | Yes |
Engineering with |
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● STEP 7 TIA Portal configurable/integrated from version · | V13 SP1 / – | V13 SP1 / – | V13 SP1 / – | V13 SP1 / – |
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● STEP 7 configurable/integrated from version · |
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| V5.5 SP3 / – | V5.5 SP3 / – |
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● PROFIBUS from GSD version/GSD revision · | V1.0 / V5.1 | V1.0 / V5.1 | V1.0 / V5.1 | V1.0 / V5.1 |
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● PROFINET from GSD version/GSD revision · | V2.3 / – | V2.3 / – | V2.3 / – | V2.3 / – |
Operating mode |
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● DQ · | Yes | Yes | Yes | Yes |
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● DQ with energy-saving function · | No | No | Yes; with an application | No |
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● PWM · | No | No | Yes | No |
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● Cam control (switching at comparison values) · | No | No | No | No |
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● Oversampling · | No | No | No | No |
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● MSO · | Yes | Yes | Yes | Yes |
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● Integrated operating cycle counter · | Yes | Yes | Yes | No |
Supply voltage |
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Rated value (DC) | 24 V | 24 V | 24 V |
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permissible range, lower limit (DC) | 20.4 V | 20.4 V | 20.4 V |
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permissible range, upper limit (DC) | 28.8 V | 28.8 V | 28.8 V |
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Reverse polarity protection | Yes; through internal protection with 7 A per group | Yes; through internal protection with 7 A per group | Yes; through internal protection with 10 A per group |
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Input current |
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Current consumption, max. | 30 mA | 60 mA | 40 mA; 20 mA per group, no output is activated. |
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Output voltage |
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Rated value (DC) | 24 V | 24 V | 24 V | 24 V; 48 V, 125 V |
Rated value (AC) |
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| 24 V; 48 V (50 – 60 Hz) |
Power |
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Power available from the backplane bus | 1.1 W | 1.1 W | 0.9 W | 2 W |
Power loss |
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Power loss, typ. | 2 W | 3.5 W | 5.6 W; 6.8 W for PWM operation | 3.8 W |
Digital outputs |
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Type of digital output | Transistor | Transistor | Transistor | Transistor |
Number of digital outputs | 16 | 32 | 8 | 16 |
Current-sinking |
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| Yes |
Current-sourcing | Yes | Yes | Yes | Yes |
Digital outputs, parameterizable | Yes | Yes | Yes | Yes |
Short-circuit protection | Yes; Clocked electronically | Yes; Clocked electronically | Yes |
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● Response threshold, typ. · | 1 A | 1 A | 3 A |
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Limitation of inductive shutdown voltage to | L+ (-53 V) | L+ (-53 V) | -17 V | 200 V (suppressor diode) |
Controlling a digital input | Yes | Yes | Yes | Yes |
Digital output functions, parameterizable |
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● Freely usable digital output · |
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| Yes |
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● PWM output · |
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| Yes |
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— Number, max. · |
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| 2 |
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— Cycle duration, parameterizable · |
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| Yes; 2 … 100 ms continuous |
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— ON period, min. · |
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| 0 % |
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— ON period, max. · |
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| 100 % |
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— Resolution of the duty cycle · |
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| 0.1 % |
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— Minimum pulse duration · |
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| 300 µs |
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Switching capacity of the outputs |
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● with resistive load, max. · | 0.5 A | 0.5 A |
| 0.5 A |
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● on lamp load, max. · | 5 W | 5 W | 10 W | 40 W; At 125 V DC, 10 W at 48 V UC, 5 W at 24 V UC |
Load resistance range |
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● lower limit · | 48 Ω | 48 Ω | 12 Ω |
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● upper limit · | 12 kΩ | 12 kΩ | 4 kΩ |
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Output voltage |
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● for signal “1”, min. · | L+ (-0.8 V) | L+ (-0.8 V) | L+ (-0.8 V) | L+ (-1.0 V) |
Output current |
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● for signal “1” rated value · | 0.5 A | 0.5 A | 2 A | 0.5 A |
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● for signal “1” permissible range, max. · | 0.5 A | 0.5 A | 2.4 A; note derating specification for PWM operation | 0.6 A |
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● for signal “0” residual current, max. · | 0.5 mA | 0.5 mA | 0.5 mA |
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Output delay with resistive load |
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● “0” to “1”, typ. · |
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| 80 µs |
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● “0” to “1”, max. · | 100 µs | 100 µs | 100 µs | 5 ms |
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● “1” to “0”, typ. · |
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| 300 µs |
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● “1” to “0”, max. · | 500 µs | 500 µs | 500 µs | 5 ms |
Parallel switching of two outputs |
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● for logic links · | Yes | Yes | Yes | Yes |
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● for uprating · | No | No | No | No |
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● for redundant control of a load · | Yes | Yes | Yes | Yes |
