Johnson Systems Inc.

The UDC-24 provides the industry's most flexible and capable dimmer controller available. This 19" unique multi-function unit is specifically designed to convert up to 24 channels of DMX512-A lighting protocol and 24 channels of analog 0-10 Volt DC into precise pulse width modulated (PWM) control of Solid State Relays (SSR's). Hi-resolution control of lighting loads allows for precision fades that outperform most dimmers.

UDC-24 Dimmer Controller

Download UDC-24 Dimmer Controller Cutsheet (PDF)

The UDC-24 incorporates an unprecedented array of "smart" features that include back-lit LCD display, phase reference patching, state-of-the-art voltage regulation, analog patching, bump buttons, full diagnostics and much more. Available in either 19" rack mount or desktop models, this powerful product will allow for easy retrofit of virtually any dimmer model/type. Truly universal, the UDC-24 will operate from 85 to 265 VAC with any power arrangement at 50 or 60 Hz, thereby permitting global application.

Opto-isolated DMX inputs (front and rear). RDM ready.

Up to 24 (0-10VDC) analog inputs with grand master input.

24 individual bump buttons with programmable lockout.

State-of-the-art, 100% digital voltage regulation for extreme speed and accuracy.

9-bit hi-resolution PWM outputs for superior fade quality.

LCD display and user-friendly programming permits ease of setup and operation.

Programmable voltage limit for each dimmer.

Individual PWM output profiles include square, linear, direct and non-dim curves.

Analog patching allows for multi-room dimmer control.

Infrared LED output with optional handheld wireless printer.

Low profile 19" wall mount enclosures available for multi-unit applications.

UDC-24 19" Wall Mount Cabinet

UDC-24 Specifications. Please contact our factory for pricing.

info@johnsonsystems.com