IFM AC2257 - AS-Interface control cabinet module SmartL25 4DI 4DO T C

For use in control cabinets.
Simple and fast wiring by means of cage clamps.
Particularly space-saving design.
Double terminals for looping through the voltage supply.
Clearly visible powerful LEDs for displaying operation, switching status and function

Application	Installation in control cabinets

Operating voltage [V]	26.5...31.6 DC
Max. current consumption from AS-i [mA]	50
Additional voltage supply [V]	20...30 DC;(AUX)
Max. current consumption from additional supply [mA]	4300;(AUX)
Integrated watchdog	yes

Inputs / outputs

Number of inputs and outputs	Number of digital inputs: 4; Number of digital outputs: 4

Inputs

Number of digital inputs	4
Input circuit of digital inputs	PNP;(type 2 according to IEC 61131-2)
Sensor supply of the inputs	AUX
Power supply [V]	18...30;(DC)
Max. total current rating of inputs [mA]	200
Input current High [mA]	6...10
Input current Low [mA]	0...2
Switching level high [V]	> 11
Digital inputs protected against short circuits	yes

Outputs

Number of digital outputs	4
Circuit	PNP
Voltage range DC [V]	20...30;(AUX)
Max. current load per output [mA]	1000;(utilisation category DC-12: 700 mA; utilisation category DC-13 (control of electromagnets): 20 W (IEC 60947-5-1))
Max. current load outputs total [A]	4
Short-circuit proof	yes
Electrically separated	yes
Actuator supply outputs	AUX

Operating conditions

Ambient temperature [°C]	-25...70
Max. relative air humidity [%]	90;(non condensing)
Max. height above sea level [m]	2000
Protection	IP 20
Pollution degree	2

Tests / approvals

EMC	EN 61000-6-2 EN 62026-2 EN 50581
MTTF [years]	186
Notes	The device shall be supplied from an isolating source.; This voltage source must have a secondary UL-listed fuse (see enclosed sheet).; Alternatively, a class 2 power supply can be used to supply AUX.

AS-i classification

AS-i version	2.11; 3.0
AS-i addressing	addressing socket
Extended addressing mode	no
AS-i master profile	M2; M3; M4
AS-i profile	S-7.0.E
AS-i I/O configuration [hex]	7
AS-i ID code [hex]	0.E
AS-i certificate	37302
Assignment of the data bits	data bit D0 D1 D2 D3 input I-1 I-2 I-3 I-4 Output O-1 O-2 O-3 O-4

Weight [g]	143
Type of mounting	mounting on DIN rail
Materials	PC-GF20

Displays / operating elements

Display	switching status LED, yellow I1...I4, O1....O4 operation LED, green AS-i, AUX errors LED, red

Accessories

Accessories (optional)	connectors

Pack quantity	1 pcs.

Electrical connection

Connection	pin header:

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — AC2257-02 — 24.11.2022 —