Technical Data - IFM Electronic efector300 SR0151 Notice Utilisateurs

Technical data

Operating voltage [V] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 DC
Voltage tolerance [%] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +/-10
Current consumption [mA] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Relais:
- Contact rating . . . . . . . . . . . . . . . . . . . . . . . . . 4 A (250 VAC / 30 VDC)
Flow monitoring
- Switching function . . . . . . . . . . . . . . relay energised when flow is present
and during the power-on delay time
- Function display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 LED
- Adjustment of the switch point . . . . . . . . . . . . . . . . . . . . . . . . . with pot.
- Selection liquids / gases . . . . . . . . . . . . . . . . . . . . . . link terminals 23-24
Temperature monitoring
- Switching functio . . . . . . . relay energised when temperature is exceeded
- Output status indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LED red
- Temperature range [°C] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40...120
- Repeatability switch point / measured value [°C] . . . . . . . . . . . . . . . . . ± 4
Wire break monitoring
- Switching function . . . . . . . . . . . relay de-energised in case of wire break
or short circuit
- Output status indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LED red
- Response time [s] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . max. 3
Power-on delay time [s] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10...80 *)
Operating temperature [°C] . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 ... +60
Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP 20
Protection class . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . III
Housing material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PA
*) adjustable (fixed-value resistors terminals 22-23)
17