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TIS Dimmer 4 channels 3 Amp


DIM-4ch-3A  is a leading edge Dimmer.

It consist  of 4 independent Channels  which can control 3A lighting Load. It can be Programmed manually for lighting channels, or by PC for advanced scene .

Important Features

–  4 dimming channels each of 3A Max load.

–  Data terminal surge Protection.

–  over load protection. 

–  over heat protection. 

–  Over current protection

–  Include 4 built in scenes and sequences,

–  LED for network life and for each channel indicator .

–  Working with TIS bus protocol

–  ABS anti-flame case.

–  UL USA  certified  terminal, ICs and PCB.

–  Product CE certified.

TIS Leading Edge Dimmer

4 Channels 3 Amps

Model: DIM-4CH-3A

Data Sheet Rev 1.3

Safety instructions

Electrical equipment may only be installed and fitted by electrically skilled persons.

Failure to observe the instructions may cause damage to the device and other hazards.

These instructions are an integral part of the product, and must remain with the end customer.           

Basic information

This device is a product of the TIS system. It is a DIN-rail mountable device with 4 independent dimmer channels which can be controlled separately with TIS protocol messages, technical knowledge obtained in TIS training courses is a prerequisite to proper understanding how to install device. Basic Manual Programming can be done without the software. Advanced Programming knowledge about software obtained in the advanced training courses.


Intended use

Control lighting, e.g. light on/off, dimming, brightness values, scene, and sequence.

It can be used for all dimmable lamps and transformers.



Product characteristics



Number of channels

Nominal voltage

Nominal current per channel

Maximum total channels load



80 – 230 V AC 50/60 Hz

3 A

10 A


Number of devices on 1 line

Bus voltage

Current consumption



Max. 64

12-32 V DC

<30 mA / 24 V DC

Reverse Polarity Protection


Over current

Over heat

Over load

Heat sink


4* internal Fuse aR class 6A

Internal temp sensor protection

Dimmer coil max load up to 6A

Aluminum alloy with straight fin

Reaction time



approx. 20ms


Din Rail

Wall mount


Standard 35 mm Din rail

screw holder on the back of the module

Connection terminal

Load and Power

Data / bus


Screw terminal  0,25…4mm2

Male female connectors Link + screw Terminal

Operating and display elements

Programming button/LED

1-4 buttons

By TIS bus




For assignment of the physical address

Manually ON/OFF and Programming

TIS Protocol massages and commands

Manual basic Prog, or by software.

1 X mini USB for up to date upgrading.


Lighting control ON/OFF Dimming




4 channel controlled separately

4 different scenarios

4 different sequences


Without packaging


0.5 KG


Width x length x height


91mm x 145mm x 75mm



Casing color

Button color

IP rating

ABS anti fire

Black Gray


IP 20

Temperature range








Air humidity


<85% non-condensing





Wiring diagram

Data connection

TIS Bus connection can be done by 2 ways



  • Train Connector

By attaching 2 modules or more with each other on the Din rail

A-Screw terminals connection

By using the Cat5e cable to connect to TIS bus 4 terminals (24V,D+, D-, GND)


Recomanded UTP cat5e color connection

24V –  Orange

D+   –  Blue

D-    –  White Blue

GND – White Orange

 Electrical wire  Connections: 

Nutral /Phase connection (N/L):

2.5 – 4 mm electrical wire

Load connection (1,2,3,4) :

1.5 or 2.5 mm electrical wire.

Earth connection:

2.5 or 4 mm electrical wire.


We provide a warranty as provided for by law.

Hologram warranty seal and product serial number is provided by each device.

Please send the description of the defect with Product S/N to our dealer network.



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