Modbus device server RESI-DMX series

EthernetserialRS-485

Overview
DMX gateways for integrating luminaires (spots, floodlights, LED strips) with DMX512 control. Designed to manage one DMX universe (512 DMX channels). Typical device channel use: 1 channel for monochrome brightness (0–255), 4 channels for RGB fixtures.

Compatibility

• PCs
• PLCs
• DDCs and automation controllers
• Media servers / show controllers
• Single-board computers (Raspberry Pi)
• Arduino and custom hardware

Integration
Integrate via MODBUS (RTU or TCP) or by sending simple ASCII text commands; provides a DMX512 master interface for direct control of fixtures.

How to configure?
Use the RESIConfigurator software to configure addresses, test DMX channels and validate integration with control systems.

Variants

• RESI-DMX-SIO: DMX512 master, MODBUS/RTU + ASCII, 1×RS232 + 1×RS485
• RESI-DMX-ETH: DMX512 master, MODBUS/TCP + ASCII, 1×Ethernet

Characteristics / technical specifications

• DMX universe: 512 DMX channels
• Channel usage: typical 1 channel per monochrome lamp (brightness 0–255); RGB fixtures typically use 4 channels
• Protocol support: MODBUS (RTU/TCP) and ASCII commands
• Interfaces: RS232 + RS485 (SIO variant) or Ethernet (ETH variant)
• Product reference: RESI-DMX-SIO
• Price (excl. tax): 151.50 EUR
• Condition: new
• Availability (page): 6 units (all variants: 16)