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IFM

IFM AL1901

MPN: AL1901
Category: IO-Link - Masters for control cabinets

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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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What is the IFM AL1901?

Separation between automation network and IT network

Reliable transmission of machine data, process parameters and diagnostic data to the controller

With ProfiNet interface and separate MQTT JSON interface

Small design requiring only very little space for control panel mounting

For connection of up to eight IO-Link devices

Specifications

Application

Design	housing for DIN rail mounting
Application	I/O modules for use in the control cabinet

Electrical data

Operating voltage[V] [V]	20...30 DC; (US ; to SELV/PELV)
Current consumption[mA] [mA]	300...3900; (US)
Protection class	III
Max. current load total[A] [A]	3.6

Inputs / outputs

Total number of inputs and outputs	16; (configurable)
Number of inputs and outputs	Number of digital inputs: 8; Number of digital outputs: 8

Inputs

Number of digital inputs	8; (IO-Link Port Class A)
Switching level high[V] [V]	11...30
Switching level low[V] [V]	0...5
Digital inputs protected against short circuits	yes

Outputs

Number of digital outputs	8; (IO-Link Port Class A)
Max. current load per output[mA] [mA]	300
Short-circuit proof	yes

Interfaces

Communication interface	Ethernet; IO-Link
Transmission standard	10Base-T; 100Base-TX
Transmission rate	10 MBit/s; 100 MBit/s
Protocol	MQTT JSON
Factory settings	IP address: 169.254.x.x; subnet mask: 255.255.0.0; gateway IP address: 0.0.0.0; MAC address: see type label
Note on interfaces	Secure protocol: HTTPS
Transmission type	COM1 (4,8 kBaud); COM2 (38,4 kBaud); COM3 (230,4 kBaud)
IO-Link revision	1.1
Number of ports class A	8

Operating conditions

Ambient temperature[°C] [°C]	-25...65
Storage temperature[°C] [°C]	-25...85
Max. relative air humidity[%] [%]	90
Protection	IP 20

Tests / approvals

EMC	EN 61000-6-2; EN 61000-6-4
MTTF[years] [years]	44

Mechanical data

Weight[g] [g]	317.9
Housing	rectangular
Type of mounting	mounting on DIN rail; (TH35 (EN 60715))
Dimensions[mm] [mm]	125.7 x 50 x 105.3
Materials	housing: PA orange

Accessories

Items supplied

cage clamps: 9

Remarks

Remarks	For further information please see the operating instructions.
Pack quantity	1 pcs.

AL1901: frequently asked questions

When can AL1901 be shipped?

AL1901 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 AL1901 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 AL1901 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 AL1901, subject to availability and destination.