IFM AC1254 AS-Interface Power Supply PSU-1AC/ASi-4A Arrived
IFM AC1254 AS-Interface Power Supply PSU-1AC/ASi-4A Arrived
Product characteristics of IFM PM1608 PM-,25BREA01-E-ZVG/US Flush Pressure Sensor PM1608 Sensor In Stock
AS-Interface power supply
AC1254 AS-Interface power supply AC1254
Reliably power supply for modules, sensors and actuators
High noise immunity and sufficient power reserves for the compensation of current peaks
Safe decoupling of interferences from the primary supply
Space-saving design
Low heating of the control cabinet due to high efficiency
Electrical data
Frequency AC[Hz]47...64
Operating voltage tolerance[%]10
Operating voltage[V]automatic range selection
Nominal voltage AC[V]110 / 230
Input voltage range AC[V]100...120 / 200...240
Protection classI
Overvoltage protectionyes; (< 36 V)
Max. power-on delay time[ms]900
Output voltage AS-i[V]30.5
Output power (permanent)[W]122
Output power (peak)[W]134
Note on output power (peak)[W]
briefly to load bus capacities after power on
Power factor (nominal voltage 120 V AC / 60 Hz)0.56
Power factor (nominal voltage 230 V AC / 50 Hz)0.47
Power reserve[%]10
Number of output circuits1
Output current AS-i[A]4
Max. residual ripple[mV]50
Switch-on peak current (nominal voltage 120 V AC / 60 Hz)[A]3
Switch-on peak current (nominal voltage 230 V AC / 50 Hz)[A]3
Inrush current limitationyes
Efficiency (nominal voltage 120 V AC / 60 Hz)[%]88
Efficiency (nominal voltage 230 V AC / 50 Hz)[%]89.3
External input protection≤ B-10 A / ≤ C-6 A
Derating[W/K]3 (60...70 °C)
Mains buffering time (nominal voltage 120 V AC / 60 Hz)[ms]70
Mains buffering time (nominal voltage 230 V AC / 50 Hz)[ms]70
Input current (nominal voltage 120 V AC / 60 Hz)[A]2.05
Input current (nominal voltage 230 V AC / 50 Hz)[A]1.23
Power loss (nominal voltage 120 V AC / 60 Hz)[W]16.6
Power loss (nominal voltage 230 V AC / 50 Hz)[W]14.6
Integrated data decouplingyes
Back feeding protection[V]35
Outputs
Short-circuit proofyes
Overload protectionyes
Overload performanceconstant output current
Parallel connection of outputs possibleno
Series connection of outputs possibleno
Operating conditions
Ambient temperature[°C]-25...70
Note on ambient temperature
observe the free space for convection (see operating instructions)
Storage temperature[°C]-40...85
Max. relative air humidity[%]95; (IEC 60068-2-30)
ProtectionIP 20
Degree of soiling2; (IEC 62103: conductive soiling not permitted)
Tests / approvals
EMC
EN 61000-6-1
EN 61000-6-2
EN 61000-6-4
Vibration resistance
IEC 60068-2-6± 1,6 mm 2...17,8 Hz / 2 g 17,8...500 Hz
Shock resistance
IEC 60068-2-2730 g 6 ms / 20 g 11 ms
MTTF[years]90
AS-i classification
AS-i certificate98601
Mechanical data
Weight[g]625.5
Housinghousing for DIN rail mounting
Type of mountingMounting on DIN rail; (TH35 (EN 60715))
Dimensions[mm]130.5 x 40 x 124.5
Materialsteel sheet
Displays / operating elements
Display
AS-i voltageLED, green
Remarks
Pack quantity1 pcs.
Electrical connection
Connectionscrew terminals:
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