12-Channel DMX512 Relay Control – Converts standard DMX512 digital signals into 12 independent relay switch outputs (normally open); each channel occupies DMX addresses for precise on/off control via lighting console.
DC 12V Power & 10A Contact Rating – Powered by DC 12V 1A; relay contacts rated up to 250V AC / 30V DC, max 10A per channel (suitable for AC mains loads within rating via relay contacts; power input is DC12V only).
DIP Switch Address & Mode Setup – Set DMX start address via binary DIP switches (occupies 12 DMX addresses); FUN/DIP10=OFF for normal DMX receive; multiple test/sequence modes available per function table.
Professional DMX Interfaces – Equipped with 3-pin XLR and RJ45 (DMX IN/OUT) for easy daisy-chain connection to standard DMX512 controllers and downstream decoders.
Compact Metal/Black Housing for Stage & Arch Lighting – Size approx. 150×130×46mm, weight ~0.7kg; ideal for stage, DJ, architectural decoration, signage, and relay-switching projects (not a dimmer/PWM driver).
Product: 12CH-RELAY-DECODER / DMX512 DECODER
Working Temperature: -20°C ~ 60°C
Supply Voltage: DC 12V 1A (follow spec; do not apply AC220V/24V directly to power input)
Product Size: L150 × W130 × H46 mm (approx.)
Output: 12 Group Signal Relay Switch (Normally Open / NO)
Relay Contact Rating: 250V AC / 30V DC, MAX 10A per channel
Controller Interface: XLR / RJ45 (DMX512 3P / network-style DMX)
Weight: ~0.7 kg
DMX512 Data Action: 0–127 = Relay OFF; 128–255 = Relay ON (per channel/address mapping)
DMX Address Setting: Binary DIP switch; occupies 12 consecutive DMX addresses; DIP10/FUN=OFF for standard DMX signal reception (per manual)
Function: Switch on/off AC/DC loads via DMX console; supports test modes/speed settings via DIP; relay ON/OFF patterns by mode table
Typical Wiring (refer to manual diagram):
Connect DC12V power to power input.
Connect DMX512 controller to DMX IN (XLR/RJ45); pass DMX OUT to next device if needed.
Connect loads to K1–K12 relay output terminals (normally open contacts) according to load type/voltage; ensure load current ≤10A/ch and follow electrical code.
Set DMX start address with DIP; match console channels.
Safety Information:
Use only specified DC12V input; higher/AC voltage may destroy the unit.
Never short wires; avoid direct incorrect connection; power off during wiring.
Connect leads per diagram/color/terminal labels; AC-side work should be done by qualified personnel.
Warranty typically 1 year under normal use (exclude artificial/man-made damage – per manual style).
Package Includes (typical):
1 × 12CH DMX512 Relay Decoder
(DMX controller, power supply, loads not included)
