4-channel DMX RDM DIN-rail relay interface - Visual Productions VIS-RDMRELAY2

The RdmRelay2 is a DIN-rail relay interface with four independent relays, controllable via DMX, RDM, and TCP/IP. It supports Art-Net, sACN, OSC, UDP, and TCP protocols, offering flexible integration into modern lighting and automation systems. Each relay is rated for loads up to 12 A at 110 – 230 V, making it ideal for controlling non-DMX equipment, managing auxiliary devices or safely de-energizing fixtures during periods of inactivity. The device integrates a web interface for configuration, monitoring, and real-time reading of each channel's current, while RDM provides access to DMX addresses, operating modes, and load measurements. With network compatibility and an integrated API, the RdmRelay2 can communicate with third-party controllers and systems, simplifying integration into complex installations. Its compact DIN-rail form factor facilitates installation in electrical panels and racks. User benefits Compact size (DIN rail) RDM compatibility for configuration and monitoring Load monitoring with integrated current sensors Control via DMX, Art-Net, sACN, OSC, TCP, and UDP Device management via integrated web interface Integration with CueCore3 for remote monitoring via PurpleCloud Areas of use Safe power outage for lighting systems in venues and theaters Control of non-DMX equipment in mixed installations Integration with AV systems for motor and curtain control Remote load monitoring via web interface or RDM Management of audio racks with inrush control and sequential power-on

Technical characteristics

• DIN rail mounting
• DMX512-A (ANSI E1.11)
• RDM (ANSI E1.20)
• Art-Net & sACN
• OSC, UDP, TCP API
• 4 relays, each max load:
  • 12 A 250 V_AC resistive
  • 12 A 30 V_DC resistive
  • 6 A 250 V_AC inductive
  • 6 A 30 V_DC inductive
• Operating temperature: -20 to 50 °C
• Operating humidity: 10% – 80% non-condensing
• Compliance: CE, ROHS, UKCA, FCC, UL pending
• Power input: 9 – 24 V_DC 5 W (PSU optional)