MODBUS MD25 five way 0-10V dimming speed regulation module - centralized dimming/fan group control scheme for commercial lighting

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MODBUS MD25 five way 0-10V dimming speed regulation module - centralized dimming/fan group control scheme for commercial lighting缩略图

Product Overview

MODBUS MD25is afive channel 0-10V dimming and speed regulation module, which has similar functions to PD25B but is positioned more towardscommercial engineering and centralized lighting control. Supports 5 independent 0-10V analog outputs, each capable of driving multiple 0-10V LED drivers or EC fans. It accepts centralized control commands through RS485 bus (Modbus RTU) and is an ideal choice for large-scale commercial lighting dimming and fan group control.

Engineering level features

  • Five completely independent channels: Each 0-10V channel is electrically isolated and does not interfere with each other
  • Strong driving capability: A single 0-10V output can drive multiple LED drivers in parallel (depending on the input impedance of the drivers)
  • DIN rail standard: 35mm DIN rail installation, suitable for placement in distribution boxes or control cabinets
  • Industrial grade reliability: wide temperature operation -20~70 ° C, suitable for harsh environments such as distribution boxes

Modbus communication

Standard Modbus RTU protocol, address 1-247 can be set, baud rate 9600 (8N1). Each channel brightness value corresponds to one hold register (0-255 corresponds to 0-100%), read/write using function code 03/06/16.

Typical Engineering Project

  • Commercial Exhibition Hall: The lighting of 5 exhibition areas is independently dimmed, and the atmosphere is automatically switched through the central control touch screen or timetable
  • Office Lighting: The LED panel lights of 5 office areas are automatically dimmed according to the daylight compensation strategy
  • Plant FactoryLED fill lights in 5 planting areas are independently set for light intensity according to crop needs

🛒 Purchase and Consultation

The MODBUS products introduced in this article can be purchased through official channels.

📍 Modbas Intelligence| 12th Floor, Tower A, Langqing Plaza, Guanyin Bridge, Jiangbei, Chongqing, China
📞 Phone:+86-023-65218879 | Duty phone:+86-17723047591
📧 Email: admin@modbus.com | 🌐 Official website:www.modbus.cn
📱 WeChat Mini Program SearchModbus Debugging AssistantLearn more about product information

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