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Programmable frequency-to-current converter

MONITOR/FA-1 /100-240VAC/DC

DW2503

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Your ifm team

  • Frequency-proportional current or voltage output
  • For detecting belt speed and monitoring belt speed with regard to overspeed and underspeed
  • High input frequency of up to 600,000 pulses / minute
  • Various configurable monitoring functions
  • Clearly readable, luminous OLED display for programming and actual value indication
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Technische Details
Application
Application conversion of pulse sequences into analogue standard signals
Electrical data
Nominal voltage AC [V] 110...240
Nominal voltage DC [V] 27
Nominal voltage tolerance [%] < 10
Nominal voltage tolerance 2 [%] 20...10
Nominal frequency AC [Hz] 50...60
Auxiliary energy for sensors DC [V] 19.6...27.7; (SELV, ≤ 150 mA)
Inputs / outputs
Number of inputs and outputs Number of analogue outputs: 1; Number of relay outputs: 1
Outputs
Number of relay outputs 1
Number of analogue outputs 1
Analogue current output [mA] 4...20
Analogue voltage output [V] 0...10
Detection zone
Sensing range adjustable no
Measuring/setting range
Setting range Hz [Hz] 0...10000
Setting range [Imp/min] 0...600000
Operating conditions
Ambient temperature [°C] -40...60
Storage temperature [°C] -40...85
Max. relative air humidity [%] 80; (40 °C 50 %)
Protection IP 50
Protection rating terminals IP 20
Tests / approvals
EMC
EN 61010 2011
EMV 89/336/EWG
EN 61000-6-2 2005
EN 61000-6-4 2007
Mechanical data
Weight [g] 379
Housing housing for DIN rail mounting
Dimensions [mm] 78 x 45 x 124.7
Materials plastics
Displays / operating elements
Display
switching status LED, green
OLED display, 128 x 64 luminous
Remarks
Remarks
The unit complies with overvoltage category II; degree of soiling 2
Electrical connection
dual-chamber terminals: 2 x ...2.5 mm²; AWG 14
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — DW2503-00 — 13.05.2015 —