Description
The ATLAS COPCO P1900520036 / 1900-5200-36 Controller Module is an industrial control component designed for Atlas Copco compressor control systems. It is associated with the Elektronikon control platform and is used for controller-level processing, equipment monitoring, I/O handling, and compressor operating logic.
The module is intended for integration inside the compressor electrical control cabinet. It can process signals from sensors and field devices while coordinating control functions with the main compressor control system. Correct model, firmware, configuration, and wiring compatibility should be verified before replacement.
For maintenance or replacement work, power should be isolated before removing the module. Technicians should also use appropriate ESD protection and carefully identify all connectors and wiring before installation.

📋 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | Atlas Copco |
| Model | P1900520036 / 1900-5200-36 |
| Series | Elektronikon Compressor Control |
| Product Name | Controller Module |
| Product Type | Compressor Controller / Control Module |
| Country of Origin | Atlas Copco manufacturing origin; exact unit origin should be verified from nameplate |
| Condition / Status | New / Surplus Replacement Part |
| Dimensions | Approx. 200 × 130 × 45 mm; verify against actual unit |
| Weight | Approx. 0.6 kg; actual shipping weight may vary |
| Power | 24 VDC control power; system-specific consumption |
🔧 Product Features
🔹 Controller Processing
Provides controller-level processing for compressor operating functions and connected field signals.
🔹 I/O Management
Supports signal handling between the compressor control system and connected sensors, switches, and auxiliary devices.
🔹 Industrial Compressor Application
Designed for use within Atlas Copco compressor control architectures and related electrical control cabinets.
🔹 Maintenance Replacement
Suitable as a replacement component when the existing controller has failed or requires scheduled maintenance.
🔹 System Compatibility
Before installation, confirm the exact part number, compressor model, controller configuration, firmware requirements, and connector arrangement.
🛠️ Installation & Maintenance
- Turn off the compressor and isolate the electrical supply.
- Allow the control cabinet to discharge completely before touching the controller.
- Record connector positions and wiring before removing the original module.
- Check the replacement module for physical damage, contamination, or loose connectors.
- Install the module securely and reconnect the wiring according to the original configuration.
- Restore control power and check the controller’s status indicators.
- Confirm communication, sensor readings, alarms, and compressor operating parameters before returning the equipment to normal service.
❓ Frequently Asked Questions
Q: What is the ATLAS COPCO P1900520036?
A: It is a controller module identified by part number P1900520036 / 1900-5200-36, intended for Atlas Copco compressor control applications.
Q: What equipment is this module used with?
A: It is associated with Atlas Copco compressor control systems using the Elektronikon control architecture. Exact equipment compatibility should be checked by part number and compressor configuration.
Q: Is P1900520036 the same as 1900-5200-36?
A: Yes. These are two commonly used representations of the same part-number identification.
Q: Can I directly replace my existing controller with this module?
A: Replacement should only be performed after confirming the part number, hardware version, software/firmware requirements, connectors, and compressor configuration.
Q: Does the module require configuration after replacement?
A: Configuration requirements can depend on the compressor model and control-system version. Existing parameters or application-specific settings may need to be restored.
Q: What should I check before ordering?
A: Check the complete part number, nameplate information, connector layout, controller version, compressor model, and the physical appearance of your existing module.
Q: What is the main maintenance precaution?
A: Always isolate electrical power before replacement and use ESD protection when handling electronic control modules.
📦 Recommended Atlas Copco Models
- Atlas Copco 1900-5200-02 – Elektronikon Controller
- Atlas Copco 1900-5200-13 – Elektronikon Graphic Controller
- Atlas Copco 1900-5200-32 – Elektronikon MK5 I/O Module
- Atlas Copco 1900-5200-33 – Elektronikon MK5 I/O Module
- Atlas Copco 1900-5200-46 – Expansion Module
- Atlas Copco 1900-5204-00 – Elektronikon Touch Controller
- Atlas Copco 1900-5204-13 – Elektronikon Touch Controller 4G
- Atlas Copco 1900-5204-40 – Elektronikon MK5S Controller
- Atlas Copco 1900-0710-32 – Elektronikon Controller
- Atlas Copco 1623-2873-03 – Compressor Controller
