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کد کالا:b19ec881fcb6

HVAC VAV Controller Module


HVAC6-3A-T  is  designed to control both HVAC and VAV Dampers . for HVAC it had 6 outputs as (Cool, Heat, Auxiliary, Low, Medium, High fan speed), for VAV control include the 0-10V output, it has also external temperature sensor….

Important Features

–  6 Relays  3 Amps for Air condition control.

–  Mechanical switch for each relay for emergency turning ON/OFF.

–  Can be used to control FCU with 3 Fan Speeds.

–  Can Be programmed manually or by TIS Software. 

–  Low consumption Products (15mA/24VDC Normal Running)

–  VAV 0-10 Volt output

– External Temperature sensor can be connected.

–  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  Relay 6CH Controller

Model: VLC-6CH-3A  , VLC-6CH-5A

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 din rail device with 6 channels free voltage relay to control lighting, curtain and  FCU in air conditioning, this module can be controlled separately with TIS protocol messages, technical knowledge obtained in TIS training courses is a prerequisite to proper understanding how to install  and test this device. Advanced Programming knowledge about software obtained in the advanced training courses.


Intended use

Control lights, curtain and air condition fan speeds FCU,



Product characteristics



Number of channels

Nominal voltage

Nominal current per channel

Low current

Lighting Incandescent Lamp

Motors /  Air condition

LED and CFL Lamp



0 – 230 V AC 50/60 Hz


5 A /  28 VDC

4 A / 230 VAC 

3 A / 230 VAC 

1 A / 230 VAC

Output switching current

Max switching current

Max Continues current 


5A/230 VAC

4A/230 VAC


Output service life

Mechanical service life


> 5,000,000 Times


Output switching times

Operating time

Releasing time


10mS (at nomi. Volt)

10 mS  (at nomi. Volt)


Other specification

Contact Resistance

Insulation Resistance

100mΩ max. (at 1A 24VDC)

1000MΩ (500VDC)





Resistive temperature sensor

Reaction time



approx. 20ms

Function programmable options

6 Separate channels

Fan speed control

Motor setting


For control lights  (200 watts)

Low, Medium, High outputs

Can control 3 motor sets

DIY Manual Programming with TIS Panel



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


Without packaging


0.21 KG


Width x length x height


90mm x 73mm x 76mm



Casing 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

B-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: 

Input Phase:

1.5 or 2.5 mm electrical wire.

Load connection (1-6) :

1.5 or 2.5 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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