IFM AL2537
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Quick facts
| Availability | Confirmed on request |
| Category | IO-Link - M12 modules |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can AL2537 be shipped?
AL2537 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 AL2537 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 AL2537 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 AL2537, subject to availability and destination.
Two separate voltage supplies up to 16 A total current Current rating per port up to 4 A Use in safety circuits Connection of up to 16 digital outputs
Specifications
Electrical data
| Operating voltage[V] [V] | 18...30 DC |
| Current consumption[mA] [mA] | 100; (US) |
| Protection class | III |
| Additional voltage supply[V] [V] | 18...30 DC; (UA1/UA2) |
| Max. current consumption from additional supply[mA] [mA] | 16000; (UA1: 8000; UA2: 8000) |
Inputs / outputs
| Number of inputs and outputs | Number of digital outputs: 16 |
Outputs
| Number of digital outputs | 16; (parameterisable) |
| Short-circuit protection | yes |
| Actuator supply outputs | AUX (UA1/UA2) |
| Current rating outputs[A] [A] | per port pair (X1.4 + X1.5; X1.6 + X1.7); 4; per port group (X1.4...X1.7); 8 |
| per port pair (X1.0 + X1.1; X1.2 + X1.3) | 4 |
| per port group (X1.0...X1.3) | 8 |
| per port pair (X1.4 + X1.5; X1.6 + X1.7) | 4 |
| per port group (X1.4...X1.7) | 8 |
Interfaces
| Communication interface | IO-Link |
| Transmission type | COM3 (230,4 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] | 1 |
| Supported DeviceIDs | default; 1842 |
| default | 1842 |
| Note | For further information please see the IODD PDF file under "Downloads" |
Operating conditions
| Ambient temperature[°C] [°C] | -25...60 |
| Storage temperature[°C] [°C] | -25...70 |
| Max. relative air humidity[%] [%] | 90 |
| Max. height above sea level[m] [m] | 2000 |
| Protection | IP 65; IP 67; IP 69K; (operation with stainless steel protective caps: IP 69K) |
| Protection rating (NEMA 250) | 6P |
| Pollution degree | 2 |
| Chemical media | ISO 16750-5; HLP, CC, DB, DC, DD, CA; NEMA 250 5.13.1; AA |
| ISO 16750-5 | HLP, CC, DB, DC, DD, CA |
| NEMA 250 5.13.1 | AA |
Tests / approvals
| EMC | EN 61000-6-2; EN 61000-6-3; IEC 61131-9 |
| Shock resistance | DIN EN 60068-2-27 |
| Vibration resistance | DIN EN 60068-2-64; DIN EN 60068-2-6 |
Mechanical data
| Weight[g] [g] | 437.45 |
| Housing | rectangular |
| Type of mounting | backplane mounting |
| Dimensions[mm] [mm] | 208 x 59.3 x 38.4 |
| Materials | housing: PA grey; socket: stainless steel (316L/1.4404) |
| Sealing material | EPDM |
| Tightening torque[Nm] [Nm] | < 0.8 |
Displays / operating elements
| Display | operation; 4 x LED, green; fault; 3 x LED, red; function; 16 x LED, yellow |
| operation | 4 x LED, green |
| fault | 3 x LED, red |
| function | 16 x LED, yellow |
Accessories
| Accessories (optional) | protective cap for M12 sockets |
Remarks
| Remarks | Using the device within a system with requirements for functional safety is possible by deactivating the actuator voltage UA without interaction.; For further information on functional safety, please refer to the operating instructions supplement under “Downloads”. |
| Pack quantity | 1 pcs. |
Electrical connection - AUX
| Connector | 1 x M12; coding: L |
Electrical connection - Outputs
| Connector | 8 x M12; coding: A; Sealing: EPDM |
Electrical connection - Outputs
| Connector | 8 x M12; coding: A; Sealing: EPDM |
Electrical connection - IO-Link
| Connector | 1 x M12; coding: A |







