Atlas Copco Gateway MK5 (combox) CAN network – 1900 5211 38
Quick Specs
– Brand: Atlas Copco
– Part Number: 1900 5211 38
– Description: IoT Gateway 4.0 AC (SmartLink Module)
– Type: Control Unit
– Condition: Genuine New
– Availability: In Stock
A failed controller effectively takes the whole compressor off line,which puts more pressure on sourcing quickly compared to most other spare parts.
Controllers we list as in stock are ready to ship immediately — worth checking before assuming you ‘re facing a long lead time on top of the downtime you ‘re already dealing with.
The Atlas Copco 1900-5211-38 is a genuine IoT Gateway 4.0 AC that links Elektronikon® controllers to the SmartLink cloud. It tracks real-time pressure, temperature, and run hours, enabling immediate remote diagnostics. This module eliminates manual data logging, providing the insights needed to prevent unexpected downtime.
Additionally, this plug-and-play gateway ensures a secure, encrypted connection via cellular or Ethernet. Ultimately, it helps you monitor energy efficiency and lower total operating costs for your air system.
Technical Details
| Part Number | 1900521138 |
| Description | Gateway MK5 |
| Brand | Atlas Copco |
| Input Power | 24V DC / 110-240V AC |
| Condition | Genuine New |
| Weight | 0.44kg |
| Dimension | 200*130*60mm |
| System | SmartLink IoT 4.0 |
| Packaging | Box |
| Availability | In Stock |
| Country of Origin | Roumenia |
Equivalent / Superseded Part Numbers
– 8092249575
– 1900071141
– 1900071142
– 1900520060
– 2230006800
Part numbers are for reference only.
Confirm the Exact Controller Generation
Atlas Copco ‘s Elektronikon controllers have gone through multiple generations (Mk4,Mk5,and earlier),and even controllers that look simi lar can differ significantly in software, communication protocol, and configuration requirements.Ordering by visual match alone risks a part
that ‘s physically installable but functionally incompatible with your compressor ‘s system.Confirming the exact generation and model from your compressor ‘s nameplate or existing controller label is the safer starting point.
Before Assuming the Controller Itself Has Failed
A blank screen,garbled display,or unresponsive buttons don ‘t always mean the controller board itself has failed — a loose connection,a failing power supply module,or voltage fluctuation upstream can produce similar symptoms.If possible, checking the power supply to the controller and any visible connector/cable condition before ordering can save you from replacing a part that wasn ‘t actually the problem.
Common Questions
How can I get help figuring out if the controller has failed?
A photo or short video of the current screen behavior (blank,garbled,frozen,or showing an error code) is often the fastest way for us to help assess the situation — send it via WhatsApp or Email along with your compressor model.
Will this controller work as soon as it 's installed?
No — it needs to be commissioned and configured to your compressor ‘s specific parameters,which requires Atlas Copco service software and authorized access.We ‘d recommend having a qualified technician arranged before the part arrives.
How do I confirm which controller generation I need?
Check your existing controller ‘s label or your compressor ‘s nameplate,or send us a photo and we ‘ll confirm the exact match before you order.
My compressor has an older controller (Mk4 or earlier) —is it still supported?
Parts availability for older generations is becoming more limited.If yours is showing signs of failure,it ‘s worth checking availability and reviewing your options sooner rather than after a full failure.
Are these genuine Atlas Copco parts?
Yes.Parts are sourced through Atlas Copco distributor channels.
Do you verify the part before shipping,given the value of these components?
Yes — for controllers,we provide detailed photos and video of the actual unit before shipment and confirm the exact match against your compressor details,given how critical and often costly these parts are.
What shipping options are available?
If you have your own freight forwarder, we can ship to them directly. If not, we can provide shipping options based on your preference.
Other Controllers We Supply
– Part No.1900 5204 14 – Atlas Copco MK5S Elektronikon Touch LPWA
– Part No.1837 0320 33 – Atlas Copco Kit MK5S LPWA
– Part No.1092 0056 91 – Atlas Copco Controller
– Part No.1900 5204 92 – Atlas Copco MK5S Controller Panel
– Part No.1900 1003 72 – Atlas Copco Control Box
– Part No.1900 5200 02 – Atlas Copco Elektronikon STD
– Part No.1900 5200 13 – Atlas Copco Graphic Controller