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Evaluation unit for speed monitoring


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Technische Details
Product characteristics
Housing housing for DIN rail mounting
Application universal evaluation of pulse sequences with regard to overspeed and underspeed; rotational speed monitoring
Electrical data
Nominal voltage AC [V] < 230
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 analogue outputs: 1; Number of relay outputs: 1
Number of relay outputs 1
Contact rating 8 A / 1250 VA / 250 V AC
Number of analogue outputs 1
Analogue current output [mA] 0...20
Max. load [Ω] 500
Measuring/setting range
Setting range [Imp/min] 50...500
Accuracy / deviations
Hysteresis [% of Sr] 5...100
Repeatability [% of Sr] 1
Response times
Start-up delay [s] 0.5...15
Software / programming
Adjustment of the switch point fine adjustment within the range with potentiometer
Operating conditions
Ambient temperature [°C] 0...70
Protection IP 40
Protection rating terminals IP 20
Mechanical data
Housing housing for DIN rail mounting
Materials plastics
Displays / operating elements
switching status LED, red
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — DD0049-00 — 06.03.2003 —