DAIKIN DMS502B51 Used Working D-BACS BMS Interface

Product Overview

The Daikin DMS502B51 is a high-performance central control interface designed for the D-BACS (Daikin Building Air Conditioning Control System) ecosystem. This communication gateway acts as a bridge between Daikin’s VRV/VRF air conditioning units and building management systems (BMS). It allows for centralized monitoring and control of multiple indoor units, ensuring energy efficiency and optimized climate management in commercial environments. As a Used - Working unit, it offers a cost-effective solution for maintaining or expanding existing Daikin automation infrastructures.

Key Features

• Centralized Management: Capable of controlling and monitoring multiple groups of Daikin indoor units from a single interface.
• BMS Integration: Facilitates seamless communication between AC units and higher-level building automation protocols via the D-BACS gateway.
• Energy Optimization: Provides detailed status feedback, allowing for precise scheduling and power consumption management.
• Compact & Industrial Build: Designed for panel-mounted installation within electrical rooms or mechanical control centers.

Item Condition (Used/Working)

• Functional Status: This unit has been pulled from a functional environment and has been verified to power on; communication ports are intact.
• Physical State: Shows standard signs of previous industrial installation, such as minor surface marks or dust; all terminal connectors and housing clips are in good condition.
• Visual Reference: Please examine the provided product images carefully to verify the exact hardware version and connector layout; the item pictured is the actual unit you will receive.
• Note: Integration into a D-BACS system requires specialized Daikin configuration knowledge and may require specific software setup.

Package Includes

1. 1 x Daikin DMS502B51 D-BACS Interface Module
2. Note: Includes only the module as shown in the photos. Mounting rails, external power supplies, or communication cables are not included unless visible in the images.