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Overview
LT-811-12A with the standard RDM remote device management protocol, supports DMX512 signal bi-directional communication, achieves remote management of reading and writing DMX address (DMX master controller must recognize the RDM protocol). Designed for LED dimming, produce great lighting effects, can be worked with any brand of DMX dimmer, outstanding performance with following features:
Features
- OLED real-time display.
- 16bit / 8bit input.
- 3 dimming curve optional.
- Short circuit / Over current / Over-heat protection
- Built-in protection circult of resistance to lightning stroke and ESD static electricity.
Specifications
Product Parameter
- Input Signal
- DMX512, RDM
- Input Voltage
- 12-24Vdc
- Output
- 12A×1CH+0-10V×1CH+10V PWM×1CH
- Max Output Power
- 0~144W...288W
- Dimming Range
- 0~100%
- Protection
- Short circuit / Over current / Over-heat protection
- Working Temp.
- -30℃~55℃
- Dimensions
- L175×W44×H30mm
- Package Size
- L178×W48×H33mm
- Weight (G.W.)
- 160g
Others
- Warranty Agreement
- A 5-year warranty is given from the date of purchase. The warranty is for free repair or replacement if cover manufacturing faults only.
Certifications & ratings
- Certification marks
- FC, CE, RoHS, ISO 9001:2008, SAA
Downloads
FAQ
What does the Ltech LT-811-12A do?
The LT-811-12A is a constant voltage decoder and signal converter designed for DMX-controlled lighting systems. It provides 1 output rated at 12A PWM and can also send a 0-10V dimming signal. This makes it useful for projects that need DMX control with 0-10V or 10V PWM signal conversion in the same model.
What are the electrical ratings of the LT-811-12A?
This model operates on 12-24Vdc input and provides a 12A output on one channel, along with 0-10V and 10V PWM outputs. The maximum output power ranges from 0 to 144W or 288W depending on the configuration. These ratings are specific to the LT-811-12A for constant voltage lighting requirements.
Does the LT-811-12A support DMX and RDM control?
Yes. The listed dimming control protocols for this model are DMX and RDM. That makes it suitable for systems where DMX control is required and RDM support is preferred for compatible environments.
Can this model output a 0-10V dimming signal?
Yes, the LT-811-12A is specifically described as being capable of sending out a 0-10V dimming signal. It is also identified as a DMX to 0-10V/10VPWM signal converter. That makes it relevant for applications that need DMX-based control translated into those dimming signal types.
How is the DMX address handled on the LT-811-12A?
The LT-811-12A supports DMX512 and RDM input signals. It is designed for DMX-controlled lighting systems, allowing for address configuration suitable for professional lighting installations.
What environments is the LT-811-12A rated for?
The published operating temperature range for this model is -30°C to 55°C. That gives it a relatively broad environmental range for commercial and professional lighting applications. Buyers should still confirm that the full system design stays within those limits.
What warranty comes with the Ltech LT-811-12A?
The listed warranty period for the LT-811-12A is 5 years. That is a longer warranty than many basic control components offer. For procurement teams, that can be a meaningful factor when comparing lifecycle value across controller options.
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