SuperLightingLED DALI/DMX 4 Channel Switch Owner’s Manual

DALI/DMX 4 Channel Switch

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Product Specifications

• Product Name: DH4 DALI/DMX 4-Channel Switch

• Channels: 4 DALI address, 4-channel 16A dry contact mains rated
  relay switch output

• Work Modes: DALI mode, DMX mode

• Input Voltage: 100-240VAC

• Input Signal: DALI+DMX512

• Relay Contacts: High inrush (120 A at 20ms), single-pole,
  single-throw (SPST) relay

• Max Relay Load Current:

  • 16A resistive load (incandescent lamp)
  • 8A Capacitive load (LED dimming driver)
  • 8A inductive load (fluorescent lamp)

• Environment: Ta: -20°C ~ +50°C, Tc: +60°C, IP20

• Warranty: 5 years

Product Usage Instructions

System Setting

1. System Setting:

WorkMode: DALI Channel Num: 4 Manual Switch: Yes

Long press M button for 2s to enter system setting state. Short
press the M button to switch between setting items.

DALI Mode Setup

1. Short press or button to select DALI working mode.
2. DALI Address Assignment:
   • Manually assign DALI address and view on digital display.
   • Automatically assign by DALI master.
3. Two groups of DALI signal input with no need to distinguish
   polarity.

DMX Mode Setup

1. Short press or button to select DMX working mode.
2. RDM Function:
   • Enables intercommunication between DMX master and decoder.
3. Supports manual switching of individual channels.

Mechanical Installation

Mount the DH4 on a DIN Rail using TS-35/7.5 or TS-35/15 mounting
size.

Frequently Asked Questions (FAQ)

Q: Can the DH4 switch between DALI and DMX working modes?

A: Yes, you can switch between DALI and DMX modes by short
pressing the appropriate button.

Q: What is the warranty period for the DH4 switch?

A: The DH4 comes with a 5-year warranty.

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DH4
DALI/DMX 4-Channel Switch
4 DALI address, 4 channel 16Adry contact mains rated relay switch output. OLEDdisplayscreen, via button settingtwoworkmode: DALImode, DMXmode. DALI address can be manually assigned and shown in digital display or
automatically assigned by DALI master. In accordance with DALI standard protocol IEC 62386-101,102, 208
and in compliance with DALI products from other international incorporation. Comply with the DMX512 standard protocols. RDM function can realize intercommunication between DMX master and decoder. Supports manual switching of individual channels. High-inrush specification relays (single pole, normally open). Zero cross switching function. Can operate as:
4 individual channels (4 × 1) 2 sets of 2 channels (2 × 2) 1 sets of 4 channels (1 × 4)

DALI Switch

4CH/ dry contact output / 4 DALI address/ DMX-RDM / OLEDdisplay / Din Rail

Technical Parameters

InputandOutput

Input voltage

100-240VAC

Input current

0.1A

Input signal

DALI+DMX512

No-load standby power consumption

0.5W@100V,

1.5W@240V

Full load loss power 4W@100V, 4.5W@240V

Relay contacts

High inrush (120 A at 20ms), single-pole, single-throw (SPST) relay.

Max relay load current

16A resistive load (incandescent lamp) 8A Capacitive load (LED dimming driver) 8A inductive load ( uorescent lamp)

Safety and EMC EMC standard (EMC)

ETSI EN 301 489-1 V2.2.3 ETSI EN 301 489-17 V3.2.4

Safety standard(LVD)

EN 62368-1:2020+A11:2020

Certi cation

CE,EMC,LVD

Warranty and Protection

Warranty

5 years

Environment Operation temperature Case temperature (Max.) IP rating Package Size Gross weight

Ta: -20 OC ~ +50 OC Tc: +60 OC IP20
W118 x L102 x H71mm 0.345kg

Mechanical Structures and Installations
2CH drycontactoutput 1CH drycontactoutput

3CH drycontactoutput 4CH drycontactoutput

AC N Input AC L Input
OLEDdispay screen Settingkey
Two groups of DALI signal input DALI bus no need distinguish plus-minus polarity
DALIcom LEDindicator
115.00mm

L

N

100-240VAC IN

K1A 1 K1B K2A 2 K2B K3A 3 K3B K4A 4 K4B
DH4 DALI/DMX 4-Channel Switch

4 ChannelON/OFFLEDindicator

DALI IN DALI OUT DA1 DA2 DA1 DA2
DALI COM

K1

K2

K3

Uin = 100-240VAC Iin = 0.1A Out = 4×16A Temp Range: -20~+55

DMX IN

DMX OUT

GND D- D+ GND D- D+

K4
DMX Signal RJ45 Pin1: D+ Pin2: DPin7: GND Pin8: GND

4 Channel manual switch RJ45 DMX signal input

DMX COM

DMXinput

DMX output

DMX comLEDindicator

88.00mm

88.00mm 65.00mm

User Manual Ver 1.0.0 2023.7

DIN Rail Mounting Size: TS-35/7.5 or TS-35/15

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Wiring Diagram
LN AC100-240V

L

N

100-240VAC IN

K1A 1 K1B K2A 2 K2B K3A 3 K3B K4A 4 K4B

DALI IN DALI OUT DA1 DA2 DA1 DA2
DALI COM

K1

K2

K3

DMX IN

DMX OUT

GND D- D+ GND D- D+

K4
DMX Signal RJ45 Pin1: D+ Pin2: DPin7: GND Pin8: GND

DMX COM

Note: The maximum surge current of the AC output is120A, the sum of surge current of multiple resistivel load or inductive
load (LED drivers )should not exceed its maximum value. Otherwise, the product will be overloaded and damaged.

DALI Master

DMX Master

DMX signal

WorkMode

1.Systemsetting
System Setting WorkMode:DALI Channe1Num:4 ManualSwitch:Yes

Long press M button for 2s, enter system setting state, prepare to set the working mode, channel number and manual switch enable. Short press the M button to switch three setting items.
Working mode: Short press or button, switch between DALI and DMX working mode.
Channel number: Short press or button, switch the number of 4/2/1 channels, i.e. 4 independent channels (4×1), 2 groups of 2 channels (2×2) or 1 group of 4 channels (1×4).
Manual switch enable: Short press or button, setting to allow (Yes) or disallow (No) the manual switching function, i.e. setting whether the four- channel manual switching buttons are active or not.
Long press M button for 2s, or timeout 15s, quit system setting.

2.DALI mode
DALI Mode CH1:01 CH2:02 CH3:03 CH4:04

In DALI mode, the DALI address can be set by buttons or DALI master control: (1) Set DALI Address via buttons
Short press M button, prepare for set the start DALI address. The four channels can be addressed separately, and the address setting of the four channels can be switched sequentially by short pressing the M button.
Short press or button, change the address value of the current channel (00-63-FF), FF means unassigned DALI address. long press for fast adjustment.
Long press M button for 2s, or timeout 15s, quit DALI address setting.

(2) DALI address assigned by DALI masters DALI address can also be assigned by DALI Master controller automatically. Please refer to user manuals of compatible DALI Masters for speci c operations.

3.DMX mode

DMX Mode CH1:001 CH2:002 CH3:003 CH4:004

In DMX mode, the DMX address can be set by buttons or DMX RDM master:
Short press M button, prepare for set the start DMX address. Only the address of the rst channel needs to be set, and the addresses of the other channels will be automatically added 1 in sequence.

Short press or button, change the DMX address value (001-512), long press for fast adjustment.

Long press M button for 2s, or timeout 15s, quit DMX address setting.

DMX control: When DMX data value is <50, the relay output is off.

When DMX data value is >200, the relay output is on.

When DMX data value is between 50 and 200, keep the previous on/off status.

4.Restore factory settings

Reset

Long press and buttons at the same time for 2 seconds to restore factory settings. Factory default parameter: DALI mode, number of channels is 4, manual switch enable.

5.Overheat protection
Temp Faults

110°C triggers temperature protection and shuts off the relay output. Normal switching control is resumed at 90°C.

User Manual Ver 1.0.0 2023.7

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