Assembly instructions Owner manual

Construction

 You can also use terminal con-

nectors.

 VAC : 2X

 OUT1 : 2X

 OUT2 : 2X

 OUT3 : 2X

 OUT4 : 2X

 9VDC : 2X

 IN1 : 2X

 IN2 : 2X

 IN3 : 2X

 IN4 : 2X

4. PCB tabs

 LD1

 LD2

 LD3

 LD4

5. LED. Watch the polarity!

LD1

CATHODE

 TRI1 : TIC206M

 TRI2 : TIC206M

 TRI3: TIC206M

 TRI4 : TIC206M

 Remarks : Make sure the metal backside of the triacs points to the

outputs.

 Apply a layer of tin on the entire PCB track.

If you want to switch more than 1,5A per output, then the triacs

need cooling.

 You therefore have to mount heatsinks to the triacs. If you mount all

the triacs on the same heatsink, then you have to isolate the

triacs with mica plates and special plastic washers.

The PCB tacks interconnecting the output connectors and the triacs

are not protected by the red solder mask.

We advise you to strengthen these in soldering a copper wire of

1,5mm2 along the whole print. We must take into account that the

entire load current goes through these connections; so up to 4A, if

the triacs are cooled !

6. Triacs

TR...

5mm Red