IFM AC1256

Name: IFM AC1256
Brand: IFM
SKU: AC1256

MPN: AC1256 · Brand: IFM

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	AS-Interface power supplies
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can AC1256 be shipped?

AC1256 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up AC1256 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for AC1256 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for AC1256, subject to availability and destination.

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

Specifications

Application

Design

housing for DIN rail mounting

Electrical data

Frequency AC[Hz] [Hz]	47...64
Operating voltage tolerance[%] [%]	10
Operating voltage[V] [V]	automatic range selection
Nominal voltage AC[V] [V]	110 / 230
Input voltage range AC[V] [V]	100...120 / 200...240
Protection class	I
Overvoltage protection	yes; (< 36 V)
Max. power-on delay time[ms] [ms]	900
Output voltage AS-i[V] [V]	30.5; (to PELV; NEC Class II)
Output power (permanent)[W] [W]	85
Power factor (nominal voltage 120 V AC / 60 Hz)	0.56
Power factor (nominal voltage 230 V AC / 50 Hz)	0.47
Number of output circuits	1
Output current AS-i[A] [A]	2.8
Max. residual ripple[mV] [mV]	50
Switch-on peak current (nominal voltage 120 V AC / 60 Hz)[A] [A]	3
Switch-on peak current (nominal voltage 230 V AC / 50 Hz)[A] [A]	3
Inrush current limitation	yes
Efficiency (nominal voltage 120 V AC / 60 Hz)[%] [%]	86.9
Efficiency (nominal voltage 230 V AC / 50 Hz)[%] [%]	88
External input protection	≤ B-10 A / ≤ C-6 A
Derating[W/K] [W/K]	0 (60...70 °C)
Mains buffering time (nominal voltage 120 V AC / 60 Hz)[ms] [ms]	98
Mains buffering time (nominal voltage 230 V AC / 50 Hz)[ms] [ms]	96
Input current (nominal voltage 120 V AC / 60 Hz)[A] [A]	1.44
Input current (nominal voltage 230 V AC / 50 Hz)[A] [A]	0.86
Power loss (nominal voltage 120 V AC / 60 Hz)[W] [W]	12.9
Power loss (nominal voltage 230 V AC / 50 Hz)[W] [W]	11.6
Integrated data decoupling	yes
Back feeding protection[V] [V]	35

Outputs

Short-circuit proof	yes
Overload protection	yes
Overload performance	output current constant
Parallel connection of outputs possible	no
Series connection of outputs possible	no

Operating conditions

Ambient temperature[°C] [°C]	-25...70
Note on ambient temperature	observe the free space for convection (see operating instructions)
Storage temperature[°C] [°C]	-40...85
Max. relative air humidity[%] [%]	95; (IEC 60068-2-30)
Protection	IP 20
Pollution degree	2; (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
IEC 60068-2-6	± 1,6 mm 2...17,8 Hz / 2 g 17,8...500 Hz
Shock resistance	IEC 60068-2-27; 30 g 6 ms / 20 g 11 ms
IEC 60068-2-27	30 g 6 ms / 20 g 11 ms