Tel:0755-27863286
Fax:0755-27889375
Email:sales@szyuanhao.com
Add: B502, Huachuangda Cultural and Technological Industrial Park, Haihui Road, Bao'an 49 District, Shenzhen, Guangdong Province
Utilizing a universal industrial-grade RS485 bus, with a configurable baud rate, to accommodate a wider range of system integrations.
Provide Dalitools software for project debug, allowing for convenient and fast operations such as assign addresses, setting parameters, grouping, and setting scene.
It has one or two DALI bus output,and can manage 64/128 DALI lights.
Support DT0, DT5, DT6, DT7, and DT8, with DT8 support CCT dual color temperature, Xy chromaticity diagram, PN channel control, and RGBWAF multi-color control.
Support configuration software, HMI, PLC and other third-party systems to control DALI single lights, light groups, broadcast address dimming and color control, scene control, light status query and other operations through RS485 bus Modbus RTU protocol.
Built in DALI PS, bus power supply function, with a maximum total output of 200mA current per line;
Support 35mm rail installation method.

Gateway model interface differences:
Model | RS485 | DALI Bus | Function |
VH-DLMB-R1 | Compatible with Modbus RTU protocol protocol, Modbus-RTU Slave | Built in DALI PS function, one DALI bus with up to 64 DALI addresses. | Support DALI lighting types include DT0, DT5, DT6, DT7, and DT8, with DT8 supporting CCT dual color temperature, Xy chromaticity diagram, PN channel control, and RGBWAF multi-color control.
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VH-DLMB-R2 | Compatible with Modbus RTU protocol protocol protocol Can be selected as Modbus RTU Master or Modbus RTU Slave. | Built in DALI PS function, two DALI buses, up to 128 DALI addresses (up to 64 addresses per DALI bus) | Support DALI lighting types include DT0, DT5, DT6, DT7, and DT8. Among them, DT8 supports CCT dual color temperature, Xy chromaticity diagram, PN channel control, RGBWAF multi-color control, and provides an additional 16 extended grouping functions
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Dalitools is a free Windows system computer control DALI lighting debug software provided by our company. It can be directly connected to this gateway controller for debug and use in lighting engineering. For the use of Dalitools, please refer to the Dalitools software user manual.
The DALI digital addressable bus complies with the requirements of the international IEC62386 standard V2.1 version.
For detailed instructions on Modbus RTU, please refer to the definitions and relevant specifications of the Modbus RTU protocol frame structure files.