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

SKU LT-84A-5VPWM

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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-5VPWMSpecifications from the official datasheetDownload datasheet PDF

SPECIFICATIONS

Dimming interface: DMX/RDM,DALI,Push Dim
Output signal: 0-10V×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, 72 min 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-5VPWM Push Dim connection — Push Dim connection

LT-84A-5VPWM DMX/RDM connection — DMX/RDM connection

LT-84A-5VPWM Built-in Relay connection — Built-in Relay connection

LT-84A-5VPWM Built-in Relay connection (2) — Built-in Relay connection (2)

Downloads

Datasheet1

LT-84A-5VPWM datasheetLT_84A_5VPWM.pdf PDF Download

FAQ

What control protocols does the Ltech LT-84A support?

The LT-84A supports DMX/RDM, DALI, and Push Dim control. That makes it suitable for projects that need compatibility with common commercial lighting control protocols in one dimming module.

What output signal options are available on the LT-84A-5VPWM?

This model is described with optional 0-10V, 5V PWM, and 10V PWM output options. It is intended for applications where the control side needs to interface with dimmable LED drivers or lighting equipment using one of those signal types.

How many output channels does this dimming module provide?

The LT-84A provides 4 channel output. That makes it a fit for multi-channel dimming scenarios where separate controlled outputs are needed from one module.

Does the LT-84A include ON/OFF control in addition to dimming?

Yes. This model includes a built-in relay for ON/OFF control of the LED driver, in addition to its dimming functions. That can be useful where both switching and dimming behavior are required from the same unit.

Is this model appropriate for indoor commercial lighting systems?

Yes, the LT-84A is specified as suitable for indoor environments. Its support for DALI, DMX/RDM, Push Dim, relay-based ON/OFF control, and 0 to 100% dimming makes it relevant for indoor architectural or commercial LED control applications.

What are the key operating and protection characteristics of the LT-84A?

The LT-84A offers a 0 to 100% dimming range, soft-on and fade-in dimming, and full protective plastic housing. It is also listed as compliant with Safety Extra Low Voltage standards and operates in ambient temperatures from -30 degrees C to 55 degrees C.

How does the LT-84A compare with a basic single-protocol dimming interface?

The LT-84A stands out by combining DMX/RDM, DALI, and Push Dim support in one model rather than limiting control to a single protocol. It also adds 4 channel output and a built-in relay for LED driver ON/OFF control, which gives it broader integration flexibility than a simpler dimming-only interface.

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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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