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Ltech LT-84A DMX/DALI -0-10V Dimming Module

SKU LT-84A-10VPWM

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Overview

Features

Adopt SAMSUNG/COVESTRO V0 flame resistant polycarbonate protective housings with small size and light weight.
Dimming interface: DMX/RDM, DALI, Push Dim.
Optional output: 0-10V, 5V PWM, 10V PWM.
With the RDM protocol.
4 channel output.
Built-in relay for ON/OFF control of LED driver.
Soft-on and fade-in dimming function enhances your visual comfort.
Dimming range: 0~100%.
Full protective plastic housing.
DALI bus standard: IEC62386-101,102,207.
Compliant with Safety Extra Low Voltage standard.
Suitable for indoor environments.

Specifications

LT-84A-10VPWMSpecifications from the official datasheetDownload datasheet PDF

SPECIFICATIONS

Dimming interface: DMX/RDM,DALI,Push Dim
Output signal: 0-10V × 4CH (Default), 5V PWM × 4CH, 10V PWM × 4CH
Dimming range: 0~100%
Output signal logic: High potential
Input voltage: 100-240Vac/277Vac (277 Vac for North America only)
Frequency: 50/60Hz
AC current: 0.055A
Inrush current: 14A @ 230Vac (Cold start)
Leakage current: <0.5mA/240Vac
Power consumption: 3.0W MAX @ 115Vac, 3.5W MAX @ 230Vac
Relay switch: 240Vac/8A
Working temperature: Ta: -30°C ~ 55°C, Tc: 70°C
Working humitdity: 20 ~ 95%RH, non-condensing
Storage temp/Humidity: -40 ~ 80°C, 10~95%RH
Vibration: 10-500Hz, 2G, 12min/cycle, 72min for X, Y and Z axes respectively

OTHERS

Dimensions: 175×44×30mm(L×W×H)
Pacakge size: 178×48×33mm (L×W×H)
Weight: 110g±10g
Withstand voltage: I/P-O/P:3750Vac
Insulation resistance: I/P-O/P:500VdC/25°C/70%RH≥100MΩ

SAFETY & EMC

Safety standards: IEC/EN6 1347-1, IEC/EN6 1347-2-13
EMC emission: EN55015, EN61000-3-2 Class C, IEC61000-3-3
EMC immunity: EN61000-4-2,3,4,5,6,8,11, EN61547

Technical drawings

LT-84A-10VPWM Push Dim connection — Push Dim connection

LT-84A-10VPWM DMX/RDM connection — DMX/RDM connection

LT-84A-10VPWM Built-in Relay connection — Built-in Relay connection

LT-84A-10VPWM Built-in Relay connection (2) — Built-in Relay connection (2)

Downloads

Datasheet1

LT-84A-10VPWM datasheetLT_84A_10VPWM.pdf PDF Download

FAQ

What does the Ltech LT-84A-10VPWM do?

The LT-84A-10VPWM is a dimming module that bridges control protocols and dimming outputs for LED driver applications. It supports DMX/RDM, DALI, and Push Dim control, and offers optional 0-10V, 5V PWM, or 10V PWM output behavior depending on the application requirement.

Which control systems is this module compatible with?

This model supports DMX/RDM, DALI, and Push Dim control methods. It also states compliance with DALI bus standards IEC62386-101, 102, and 207, which is relevant for buyers standardizing around DALI-based lighting control.

How many channels does the LT-84A-10VPWM provide?

The LT-84A-10VPWM provides 4 channel output. That makes it suitable for applications that need multiple dimming channels managed from a single module.

Does this model support smooth dimming performance?

Yes. The product description specifies a 0 to 100 percent dimming range and includes soft-on and fade-in dimming functions intended to improve visual comfort during lighting transitions.

What kind of loads or systems is this module intended for?

This module is intended for LED driver control where a commercial lighting project uses DMX, DALI, or Push Dim control and requires 0-10V or PWM-style dimming behavior. It is positioned as a dimming interface module rather than a standalone high-power driver.

Is the LT-84A-10VPWM suitable for indoor or outdoor use?

This model is specified for indoor environments. Its rated operating temperature range is -30 degrees C to 55 degrees C, which helps buyers assess whether it fits the environmental conditions of the planned installation area.

What are the key physical and reliability specs for this model?

The LT-84A-10VPWM has a listed power rating of 50 W, rated current of 500 mA, and weight of 0.1 kg. It also includes a 5-year warranty period and uses a full protective plastic housing.

Payment & Security

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Ltech LT-84A DMX/DALI -0-10V Dimming Module

Overview

Features

Specifications

SPECIFICATIONS

OTHERS

SAFETY & EMC

Technical drawings

Downloads

Datasheet1

FAQ

Payment & Security

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Ltech LT-84A DMX/DALI -0-10V Dimming Module

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