IFM AC1257 AS-Interface 4A Power Supply
Condition: 
Brand New
Brand New $684.00 /Each
Manufacturer warranty Description
Features:
- 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
For more information, please see 
Data Sheet
Technical details
Main features
- Material Steel sheet
- Protection Class III
- Output Current (A) 4
- Protection IP 20
- Connection Screw terminals
- Overload Protection Yes
- EMC EN 60950/A2 1993 EN 50081-1 EN 61000-6-2
- Type of Mounting Rail; (TH35 (EN 60715))
- overvoltage protection Yes; (<36 V)
- Maximum Relative Air Humidity [%] 95; (IEC 60068-2-30)
- Weight [g] 621
- Dimensions [mm] 124 x 40 x 120
- Operating Voltage Tolerance [%] 25 - 35
- Short-circuit proof Yes
- Maximum Power-on Delay Time [ms] 650
- Ambient Temperature [°C] -25 - 70
- Nominal Voltage DC [V] 24
- Storage Temperature [°C] -40 - 85
- Degree of Soiling 2; (IEC 62103: conductive soiling not permitted)
- Output Power (Permanent) [W] 122
- Output Power (Peak) [W] 134
- Power Reserve [%] 10
- Number of Output Circuits 1
- Maximum Residual Ripple [mV] 50
- Inrush Current limitation Yes
- External Input Protection ≤ B-10 A / ≤ C-8 A
- Derating [W/K] 3 (60 - 70 °C)
- Back Feeding Protection [V] 35
- Overload Performance Constant output current
- AS-i Certificate 98801
- Output Voltage AS-i [V] 30.5
- Output current AS-i [A] 4
- Integrated data decoupling Yes
- Parallel Connection of Outputs Possible No
- Series Connection of Outputs Possible No
- Input voltage DC [V] 24
- Switch-on Peak Current (Nominal Voltage 24 V DC) [A] 2
- Efficiency (Nominal Voltage 24 V DC) [%] 90.5
- Mains Buffering Time (Nominal Voltage 24 V DC) [ms] 6
- Input Current (Nominal Voltage 24 V DC) [A] 5.5
- Power Loss (Nominal Voltage 24 V DC) [W] 12.7
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