IFM AC1221 - AS-Interface power supply PSU-1AC/ASI-1,9A

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.
Particularly space-saving design.
Low heating of the control cabinet due to high efficiency

Operating voltage tolerance [%]	10
Nominal voltage AC [V]	110 / 230
Nominal frequency AC [Hz]	47...63
Input voltage range AC [V]	100...240
Protection class	II
Overvoltage protection	yes;(< 34 V)
Max. power-on delay time [ms]	380
Output voltage AS-i [V]	29.5...31.6
Output power (permanent) [W]	60
Number of output circuits	1
Output current AS-i [A]	1.9
Max. residual ripple [mV]	50
Efficiency (nominal voltage 230 V AC / 50 Hz) [%]	88
Fuse [A]	10;(external, characteristics B)
Derating [W/K]	2% / K (> 60° C)
Mains buffering time (nominal voltage 230 V AC / 50 Hz) [ms]	90
Integrated data decoupling	yes

Outputs

Short-circuit proof	yes
Overload protection	yes
Parallel connection of outputs possible	no
Series connection of outputs possible	no

Operating conditions

Ambient temperature [°C]	0...70
Protection	IP 20

Tests / approvals

EMC	EN 61000-6-2 EN 61000-6-3

AS-i classification

AS-i certificate	91001

Weight [g]	349.5
Type of mounting	rail;(TH35 (EN 60715); free space for convection cooling 30 mm)
Dimensions [mm]	45 x 90 x 100
Materials	PC; ABS

Displays / operating elements

Display	AS-i voltage LED, green

Pack quantity	1 pcs.

Electrical connection

Connection	cage clamps: ...1.5 mm²

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — AC1221-00 — 28.04.2010 —