DC620 DUAL Wi-Fi IoT Gateway
DC620 DUAL Wi-Fi IoT Gateway

DC620 DUAL BACNet IoT Gateway

The DC620 DUAL BACnet IoT Gateway is a compact and powerful device designed to simplify protocol integration in HVAC and building automation systems. Featuring Ethernet, Wi-Fi, and dual RS485 interfaces, it provides reliable routing between BACnet/IP and BACnet MS/TP networks, supports BBMD operation, and enables seamless integration of Modbus RTU and Modbus TCP devices into BACnet-based BMS platforms through virtual BACnet devices.

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Description

Fast and Easy Installation

The DC620 DUAL BACnet IoT Gateway is easy to mount and commission, providing fast and hassle-free installation in the field. In the event of temporary network interruptions, it automatically reconnects to ensure continuous and reliable system operation.

Easy Assembly and Installation

With DIN rail mounting support, the  DC620 DUAL BACnet IoT Gateway can be installed quickly and securely in control panels. Thanks to its web-based user interface and built-in Wi-Fi Access Point capability, the device can be easily configured without the need for additional equipment.

Automatic Data Collection

The DC620 DUAL BACnet IoT Gateway automatically reads data from connected devices and ensures that up-to-date information is transferred to the system. With support for periodic polling and Change of Value (COV) notifications, network traffic is reduced and overall system efficiency is improved.

DC620 DUAL Wi-Fi IoT Gateway

DC620 DUAL BACNet IoT Gateway

Product Details
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DC620 DUAL Wi-Fi IoT Gateway

Built-in I/O and Connectivity Interfaces

The DC620 DUAL BACnet IoT Gateway provides built-in digital inputs, digital outputs, and communication interfaces required for field applications. With its compact design, it is well suited for control panel installations and can easily adapt to various field conditions. 

  • 6 × Digital Inputs (optically isolated) 
  • 2 × Relay Outputs (NO / NC contacts) 
  • 1 × 12–24 VDC Power Input 
  • 2 × Isolated RS485 
  • 1 × Ethernet (10/100 Mbps)
  • 1 × Wi-Fi (Access Point / Station mode)

BACnet/IP and BACnet MS/TP Routing

The DC620 DUAL BACnet IoT Gateway provides bi-directional routing between BACnet/IP and BACnet MS/TP networks, enabling seamless communication between different BACnet infrastructures within the same system.

BBMD and Foreign Device Support

DC620 supports BACnet Broadcast Management Device (BBMD) and Foreign Device modes, allowing BACnet devices located on different IP subnets to communicate reliably with each other.

BACnet to Modbus Gateway

DC620 DUAL BACnet IoT Gateway enables the integration of Modbus RTU and Modbus TCP field devices into BACnet-based systems. This allows existing Modbus infrastructures to be used within BACnet BMS platforms.
(Gateway data flow is supported from BACnet to Modbus.)

Virtual BACnet Devices

Modbus devices can be represented as virtual BACnet devices and objects within the DC620 DUAL BACnet IoT Gateway, allowing them to appear and behave like native BACnet devices in the BMS.

Change of Value (COV) Support

DC620 DUAL BACnet IoT Gateway supports BACnet Change of Value (COV) services, automatically notifying subscribed devices when object values or states change. This reduces network traffic and improves overall system efficiency.

Roltek Teknoloji is a registered vendor on the BACnet International vendor list.

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