2-channel 1A phase-cut DMX512 dimmer
The S1-D dims 100-240V AC loads by phase cutting (triac) from the DMX512 signal, with 2 channels at 1A. It is the way to dim mains dimmable lamps, halogen transformers and 220V strips from a DMX installation.
Key features
- 2 triac channels at 1A on 100-240V AC
- Selectable dimming curves for lamp and transformer loads
- IP20 rating, CE and RoHS certified
- 3 years GP Trader warranty and EU VAT invoice
Compatibility and protocols
It complies with DMX512, DMX512(1990), DMX512-A, RDM V1.0 (E1.20-2006 ESTA), so it works with any DMX desk, master or software on the market. RDM compatibility lets you read and change the address remotely from the console, without physically reaching the unit.
Installation and wiring
The DMX bus is wired in a daisy chain using 120-ohm shielded twisted-pair cable. Terminate the end of the line with a 120-ohm resistor and keep each segment under 300 metres; for longer runs or more than 32 receivers, insert a DMX signal amplifier.
Recommended applications
Architectural and façade lighting, retail and window displays, hospitality, museums, illuminated signage, stage and studio lighting, and professional building-automation projects governed by DMX512.