12‑Channel DMX512 Switch Pack,Triac / Relay Variant,9 Built‑In Chases for Stage Lighting

Programmable DMX Switch Pack,Auto‑Single‑DMX Modes,3‑Pin XLR I/O for Theatre & Club Venues

This 12 channel triac & relay dmx512 switch pack is 19‑inch rack‑mount AC power‑switching hardware built for theatre productions, live‑concert tours, bar venues, disco shows and mobile event‑rental projects across Europe and North America. Complying with DMX512/1990 industry standard, this power‑switch device provides two technical variants: triac‑based unit and relay‑type unit, both designed for pure on‑off power control of stage effect fixtures.

Both versions implement zero‑crossing triggering technology to suppress surge current and electromagnetic noise while switching AC loads. Channel switching logic follows unified threshold rule: channel remains OFF receiving DMX value 0‑126 and turns ON when signal falls in 127‑255 range. Every output channel corresponds to individual LED indicator on front panel, allowing technicians to rapidly check real‑time power‑on‑off condition without extra measuring tools.

Nine pre‑loaded chase programs are embedded inside firmware. Operators can toggle three working modes including auto‑program playback, single‑program playback and external DMX signal control. Playback running speed of built‑in chases can be adjusted via front‑panel up‑down buttons. Digital display shows DMX starting address, chase program index and selected speed level for convenient onsite configuration. Under DMX control mode, users can configure DMX start address from 1 to 512.

Each output channel is fitted with independent quick‑response fuse for over‑current protection. Once overload fault occurs, corresponding fuse cuts off circuit to safeguard internal hardware and downstream lighting equipment. Standard 3‑pin XLR DMX input and output ports support daisy‑chaining multiple switch‑pack units within one lighting rig. Wide‑range AC88‑256V 50‑60Hz power input adapts to different mains‑grid standards of European nations and United States.

Triac‑variant net weight is 2.2 kg; relay‑type version weighs 2.8 kg. Both share dimension 482×140×75 mm and fit standard 19‑inch rack‑mount cabinets and transport flight‑cases. This equipment is for indoor‑only application and reliable earthing must be completed during installation. Operators should strictly keep actual load below rated 5A per‑channel and 16A total maximum value.

With optional triac / relay hardware selection, built‑in chase sequences and multi‑level circuit safety safeguards, this rack‑mount DMX switch pack delivers dependable remote power‑switching capability and serves as practical power‑distribution accessory for medium‑and‑small‑scale entertainment‑lighting projects throughout Europe and North America.

1306-12CH DMX power switch pack

DMX512/1990 Standard
12 channels switch output with triac
Switch output feature: DMX channel value 0-126=OFF, 127-255=ON
Silicon bidirectional thyristors and zero-crossing triggering
LED indicators for each channel
Over current protected with rapid fuse
Channel output: 5A per channel, 16A total
There are nine internal chase program and the speed of these chase program can be selected
DMX input connector: XLR-D3M
DMX output connector: XLR-D3F
Power supply: AC88-256V 50/60Hz
Dimension: 482mm×140mm×75mm
Net Weight: 2.2kg

1306C-12CH DMX switch pack

DMX512/1990 Standard
12 DMX channels
Switch output feature: DMX channel value 0-126=OFF, 127-255=ON
Relay zero-crossing triggering
LED indicators for each channel
Over current protected with rapid fuse
Channel output: 5A per channel, 16A total
There are 9 chase program inside and the speedof each chase can be selected
DMX input connector: XLR-D3M
DMX output connector: XLR-D3F
3 space 19 ” rack mount
Power supply: AC88-256V 50/60Hz 0.5A
Dimension: 482mm×140mm×75mm
Net Weight: 2.8kg

Q1: What two hardware versions are available for this switch pack?

A1: Triac‑based version and relay‑type variant, both adopt zero‑crossing trigger technology.

Q2: What DMX threshold value controls channel ON‑OFF switching?

A2: DMX value 0‑126=OFF; value range 127‑255 will switch the channel output ON.

Q3: What is per‑channel and total maximum current load rating?

A3: 5A per single channel; overall total maximum load reaches 16A for both variants.

Q4: How many pre‑installed chase programs are built‑inside the device?

A4: Nine internal chase programs, operators can freely adjust chase playback running speed.

Q5: What selectable operation modes does this unit support?

A5: Three modes: auto program mode, single‑program mode and external DMX control mode.

Q6: How can I set the starting DMX address of the switch pack?

A6: Under DMX mode, use up‑down buttons to set address value within range 1‑512.

Q7: What power‑input range and physical specifications for two variants?

A7: AC88‑256V 50‑60Hz; dimension 482×140×75mm; triac 2.2kg, relay‑type 2.8kg.

Q8: What safety protection mechanism is equipped on this power‑switch unit?

A8: Independent quick‑response fuses on each channel for over‑current fault protection.