- Products
- DD0121
Product characteristics
Housing | housing for DIN rail mounting |
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Dimensions [mm] | 75 x 55 x 110 |
Application
Application | universal evaluation of pulse sequences with regard to overspeed and underspeed; rotational speed monitoring |
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Electrical data
Nominal voltage AC [V] | < 230 |
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Nominal voltage DC [V] | 24 |
Nominal voltage tolerance [%] | 10 |
Nominal voltage tolerance 2 [%] | 10 |
Nominal frequency AC [Hz] | 50...60 |
Auxiliary energy for sensors DC [V] | 24; (≤ 30 mA) |
Inputs / outputs
Number of inputs and outputs | Number of relay outputs: 2 |
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Outputs
Number of relay outputs | 2 |
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Contact rating | 17 V DC / 10 mA ...24 V DC / 200 mA |
Measuring/setting range
Setting range [Imp/min] | 20...200 |
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Accuracy / deviations
Hysteresis [% of Sr] | > 5 | |
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Note on hysteresis |
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Repeatability [% of Sr] | 1 |
Response times
Start-up delay [s] | 0.5...15 |
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Software / programming
Adjustment of the switch point | fine adjustment within the range with potentiometer |
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Operating conditions
Ambient temperature [°C] | -20...70 |
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Protection | IP 40 |
Protection rating terminals | IP 20 |
Mechanical data
Housing | housing for DIN rail mounting |
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Dimensions [mm] | 75 x 55 x 110 |
Materials | plastics |
Displays / operating elements
Display |
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