Home / IFM / IO-Link - pneumatic modules / IFM AL5251

IFM

IFM AL5251

MPN: AL5251
Category: IO-Link - pneumatic modules

Price and lead time confirmed within 1 business day

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
Ships via

What is the IFM AL5251?

For the decentralised triggering of cylinders and valve actuators

High energy efficiency due to decentralised application near the actuator

Reduced installation and wiring complexity

Easy toolless installation and wiring thanks to quick mounting technology

Combination of an IO-Link device and a solenoid valve

Specifications

Product characteristics

Number of inputs and outputs

Number of digital inputs: 8; Number of pneumatic outputs: 2

Application

Design	housing for DIN rail mounting
Application	field installation; for use in wet environments
Media	compressed air
Medium temperature[°C] [°C]	-10...50

Electrical data

Operating voltage[V] [V]	18...30 DC; (to SELV/PELV)
Nominal voltage DC[V] [V]	24
Current consumption[mA] [mA]	80...680; (24 V DC, full load)
Overvoltage category	II

Inputs / outputs

Number of inputs and outputs

Number of digital inputs: 8; Number of pneumatic outputs: 2

Inputs

Number of digital inputs	8; (4 x 2)
Input circuit of digital inputs	PNP
Sensor supply of the inputs	US
Power supply[V] [V]	18...30; (from operating voltage)
Max. total current rating of inputs[mA] [mA]	400
Input current High[mA] [mA]	2...3.5
Input current Low[mA] [mA]	0...1.5
Switching level high[V] [V]	> 11
Digital inputs protected against short circuits	yes

Outputs

Number of pneumatic outputs	2
Actuator supply outputs	US

Interfaces

Communication interface	IO-Link
Transmission type	COM2 (38,4 kBaud)
IO-Link revision	1.1
SDCI standard	IEC 61131-9
Profiles	Common - I&D; Identification and Diagnosis; Function; Locator; Function; ProductURI
Common - I&D	Identification and Diagnosis
Function	ProductURI
SIO mode	no
Required master port type	A
Min. process cycle time[ms] [ms]	2.7
Supported DeviceIDs	default; 1505
default	1505

Operating conditions

Ambient temperature[°C] [°C]	-10...55
Note on ambient temperature	Switching frequency < 1,66 Hz: -10...50 °C; Switching frequency > 1,66 Hz: -10...55 °C
Max. relative air humidity[%] [%]	90; (non condensing)
Max. height above sea level[m] [m]	4000
Protection	IP 65; IP 67
Pollution degree	2

Mechanical data

Weight[g] [g]	292
Housing	rectangular
Type of mounting	mounting on DIN rail; quick mounting; AS-i flat cables directly connectable; (TH35 (EN 60715))
Dimensions[mm] [mm]	109 x 85 x 52
Materials	housing: PA 6.6; AirBox housing: PA 6; Sealing: TPE; O-rings: NBR
Pneumatic system	1 x 5/2-way slide valve (free from overlapping); bistable
Operating pressure range	3...8 bar; 43.5...116 psi
3...8 bar	43.5...116 psi
Air flow at 6/5 bar[l/min] [l/min]	500
Permissible compressed air	non-lubricated compressed air class 6-3-1; lubricated compressed air class 6-3-4
Manual override	pressing/releasing or pressing/turning/locking
Tube fittings	8 mm
Exhaust	exhaust can be discharged through tube connection

Displays / operating elements

Display	operation; LED, green; errors; LED, red; function; LED, yellow
operation	LED, green
errors	LED, red
function	LED, yellow

Accessories

Items supplied	lower part
Accessories (optional)	Mounting plate:, E74999; Module lower part:, E75000; Protective cap: M12, E73004; sealing plugs:, E75231; silencer:, E75232; Push-in L-fitting:, E75228; Push-in T-fitting:, E75227

Remarks

Remarks	If not pneumatically operated, E75231 sealing plug must be inserted.; Avoid ingress of dirt and dust.; Do not connect any of the following points to an external potential:; L-, L+, I-1, I-2, I-3, I-4; Please see the notes on compressed air and EMC/ESD under "Downloads"
Pack quantity	1 pcs.

Electrical connection - socket

Connector

4 x M12; coding: A

Electrical connection - plug

Connector

1 x M12; coding: A

AL5251: frequently asked questions

When can AL5251 be shipped?

AL5251 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 AL5251 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 AL5251 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 AL5251, subject to availability and destination.