ABB DLM 02 P 37421-4-0338434

ABB Freelance 2000 Link Module

Description

The ABB DLM 02 is a link module designed for the Freelance 2000 distributed control system (DCS). This essential component facilitates communication between controllers and remote I/O stations, ensuring reliable and efficient data transfer throughout your automation process. Operating on a 24V DC power supply, it is a key element for maintaining and extending the life of established Freelance 2000 installations.

Specifications

• Manufacturer: ABB
• System: Freelance 2000
• Model: DLM 02
• Power Supply: 24V DC
• Power Consumption: 7W

Label Info

• Part Number: P 37421-4-0338434
• Firmware Version: F 6.01.4

Application

The DLM 02 is specifically used within ABB Freelance 2000 environments in various industries, including chemical, power generation, and process automation, to manage I/O communication links.

Country of Origin

Made in Germany.

CO2 Impact

By purchasing this pre-owned module, you are contributing to the circular economy and avoiding approximately 100.0 kg of CO2 emissions associated with the production of a new unit. This is equivalent to the emissions from driving a car for 500 kilometers.

Availability

This item is an obsolete spare part but is available from our stock. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the primary function of the DLM 02 module in a Freelance 2000 system?

The DLM 02 acts as a link module, establishing and managing the communication bus between the main process station (controller) and the distributed field I/O stations. It is essential for data exchange.

Can this DLM 02 module be used with newer ABB 800xA systems?

No, the DLM 02 is specifically designed for the older Freelance 2000 architecture and is not compatible with modern systems like the ABB Ability System 800xA, which use different communication protocols and hardware.

What does the “F 6.01.4” on the label signify?

This is the firmware version of the module. In complex control systems, it’s often crucial to match firmware versions with other system components to ensure full compatibility and stable operation.

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Last Update: Friday, March 13, 2026