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General information

GENERAL INFORMATION

III

DIGITAL OUTPUT SECTION (FIG.1):

The digital outputs correspond 

to Arduino lines 8, 9, 10, 11, 12 

and 13. Each line drives a relay 

through a transistor.

 

DIGITAL INPUT SECTION (FIG.2):

The digital inputs correspond to Arduino lines 2, 3, 4, 5, 6 and 7, 

configured as digital input. Protection diodes secure the inputs 

in case voltages higher than 5 V are applied. 
Activate the input by bringing it to a low logic level (GND) 

(inverse logic).

1

2

3

4

5

6

SK20

Vin

GND

5V

3V3

RST

1

2

3

4

5

6

SK19

A0

A1

A2

A3

A4

A5

1

2

3

4

5

6

7

8

SK17

ARDUINO UNO

1

2

3

4

5

6

7

8

SK18

0

1

2

3

4

5

6

7

8

9

10

11

12

13

AREF

-

-

GND

RELAY TSC112D3H

RY1

IN1

1

IN2

2

IN3

3

IN4

4

IN5

5

IN6

6

IN7

7

OUT1

16

OUT2

15

OUT3

14

OUT4

13

OUT5

12

OUT6

11

OUT7

10

COMD

9

GND

8

ULN2003A

IC1

RELAY TSC112D3H

RY2

RELAY TSC112D3H

RY3

RELAY TSC112D3H

RY4

RELAY TSC112D3H

RY5

RELAY TSC112D3H

RY6

1

2

3

SK1

1

2

3

SK2

1

2

3

SK3

1

2

3

SK4

1

2

3

SK5

1

2

3

SK6

LED3RL

LD1

1K

R1

LED3RL

LD2

1K

R2

LED3RL

LD3

1K

R3

LED3RL

LD4

1K

R4

LED3RL

LD5

1K

R5

LED3RL

LD6

1K

R6

8

9

10

11

12

13

D8

D9

D10

D11

D12

D13

D8

D9

D10

D12

D11

D13

GND

100µ/16-25V

C1

100nf

C2

GND

LED3RL

LD7

LED3RL

LD8

LED3RL

LD9

LED3RL

LD10

LED3RL

LD11

LED3RL

LD12

470

R7

470

R8

470

R9

470

R10

470

R11

470

R12

1N4148

D1

1N4148

D2

1N4148

D3

1N4148

D4

1N4148

D5

1N4148

D6

7

6

5

4

3

2

DI1

DI2

DI3

DI4

DI5

DI6

JP2

SK7

JP2

SK8

JP2

SK9

JP2

SK10

DI1

DI2

DI3

DI4

DI5

DI6

-

JP2

SK11

-

4K7

R13

4K7

R14

4K7

R15

4K7

R16

4K7

R17

4K7

R18

AI0

AI1

AI2

AI3

AI4

AI5

A0

A1

A2

A3

A4

A5

5.1V 0.4W

ZD1

5.1V 0.4W

ZD2

5.1V 0.4W

ZD3

5.1V 0.4W

ZD4

5.1V 0.4W

ZD5

5.1V 0.4W

ZD6

GND

JP2

SK12

JP2

SK13

JP2

SK14

AI0

AI1

AI2

AI3

AI4

AI5

SW

-

+

DC JACK

SK15

GND

I

O

G

N

D

UA7805

VR1

GND

1

2

3

3PIN HEADER

SK16

5V

Vin

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

1N5819

D7

100nf

C3

100nf

C4

GND

GND

100µ/16-25V

C5

GND

Fig.1 

Digitial output section

The I/O shield makes it easy to switch loads and handle digital/analogue signals. The digital inputs and outputs feature an LED 

that show the status of the port.

1

2

3

4

5

6

SK20

Vin

GND

5V

3V3

RST

1

2

3

4

5

6

SK19

A0

A1

A2

A3

A4

A5

1

2

3

4

5

6

7

8

SK17

ARDUINO UNO

1

2

3

4

5

6

7

8

SK18

0

1

2

3

4

5

6

7

8

9

10

11

12

13

AREF

-

-

GND

RELAY TSC112D3H

RY1

IN1

1

IN2

2

IN3

3

IN4

4

IN5

5

IN6

6

IN7

7

OUT1

16

OUT2

15

OUT3

14

OUT4

13

OUT5

12

OUT6

11

OUT7

10

COMD

9

GND

8

ULN2003A

IC1

RELAY TSC112D3H

RY2

RELAY TSC112D3H

RY3

RELAY TSC112D3H

RY4

RELAY TSC112D3H

RY5

RELAY TSC112D3H

RY6

1

2

3

SK1

1

2

3

SK2

1

2

3

SK3

1

2

3

SK4

1

2

3

SK5

1

2

3

SK6

LED3RL

LD1

1K

R1

LED3RL

LD2

1K

R2

LED3RL

LD3

1K

R3

LED3RL

LD4

1K

R4

LED3RL

LD5

1K

R5

LED3RL

LD6

1K

R6

8

9

10

11

12

13

D8

D9

D10

D11

D12

D13

D8

D9

D10

D12

D11

D13

GND

100µ/16-25V

C1

100nf

C2

GND

LED3RL

LD7

LED3RL

LD8

LED3RL

LD9

LED3RL

LD10

LED3RL

LD11

LED3RL

LD12

470

R7

470

R8

470

R9

470

R10

470

R11

470

R12

1N4148

D1

1N4148

D2

1N4148

D3

1N4148

D4

1N4148

D5

1N4148

D6

7

6

5

4

3

2

DI1

DI2

DI3

DI4

DI5

DI6

JP2

SK7

JP2

SK8

JP2

SK9

JP2

SK10

DI1

DI2

DI3

DI4

DI5

DI6

-

JP2

SK11

-

4K7

R13

4K7

R14

4K7

R15

4K7

R16

4K7

R17

4K7

R18

AI0

AI1

AI2

AI3

AI4

AI5

A0

A1

A2

A3

A4

A5

5.1V 0.4W

ZD1

5.1V 0.4W

ZD2

5.1V 0.4W

ZD3

5.1V 0.4W

ZD4

5.1V 0.4W

ZD5

5.1V 0.4W

ZD6

GND

JP2

SK12

JP2

SK13

JP2

SK14

AI0

AI1

AI2

AI3

AI4

AI5

SW

-

+

DC JACK

SK15

GND

I

O

G

N

D

UA7805

VR1

GND

1

2

3

3PIN HEADER

SK16

5V

Vin

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

1N5819

D7

100nf

C3

100nf

C4

GND

GND

100µ/16-25V

C5

GND

Fig.2 

Digitial input section

Summary of Contents for KA08

Page 1: ...neral purpose INPUT OUTPUT shield for Arduino Yún Features suited for Arduino Yún requires 1 Arduino Yún not included Specifications inputs 6 analogue 6 digital outputs 6 NO NC relay outputs 1A 30VDC LED status indicators power supply 7 15VDC dimensions 80x54mm 3 15 x 2 12 ...

Page 2: ......

Page 3: ...Velleman N V Legen Heirweg 33 9890 Gavere België ...

Page 4: ...Forum Forum Participate our Velleman Projects Forum Subscribing our newsletter visit www vellemanprojects eu ...

Page 5: ...drivers A basic range is fine For some projects a basic multi meter is required or might be handy 1 2 Assembly Hints Make sure the skill level matches your experience to avoid disappointments Follow the instructions carefully Read and understand the entire step before you perform each operation Perform the assembly in the correct order as stated in this manual Position all parts on the PCB Printed...

Page 6: ... 6 DO NOT BLINDLY FOLLOW THE ORDER OF THE COMPONENTS ONTO THE TAPE ALWAYS CHECK THEIR VALUE ON THE PARTS LIST ...

Page 7: ...5V1 ZD5 5V1 ZD6 5V1 Watch the polarity D1 1N4148 D2 1N4148 D3 1N4148 D4 1N4148 D5 1N4148 D6 1N4148 R1 1K 1 0 2 B R2 1K 1 0 2 B R3 1K 1 0 2 B R4 1K 1 0 2 B R5 1K 1 0 2 B R6 1K 1 0 2 B R7 470 4 7 1 B R8 470 4 7 1 B R9 470 4 7 1 B R10 470 4 7 1 B R11 470 4 7 1 B LED s 7 Watch the polarity LD1 Red LD2 Red LD3 Red LD4 Red LD5 Red LD6 Red C LD7 Green LD8 Green LD9 Green LD10 Green LD11 Green LD12 Green ...

Page 8: ...Relays 10 RY1 RY2 RY3 RY4 RY5 RY6 Electrolytic capacitors 14 Female headers 12 IC 15 Watch the polarity C1 100µF C5 100µF Male header 11 DC jack 13 CUT Analog IN 3 x 2p Digital IN 2 x 3p INPUTS D8 2p D9 2p D10 2p D11 2p D12 2p D13 2p V out 2 x 2p SK16 3p SK15 2 x 6p 2 x 8p Do not cut the connector pins IC1 ULN2003 Watch the position of the notch ...

Page 9: ...ANALOG 101011101011001 DIGITAL INPUTS 2 VOLTAGE OUT 3 6 RELAY OUTPUTS Max 1A 30VDC 0 5V ANALOG INPUTS 4 VOLTAGE OUT 7 15VDC POWER SUPPLY 5 Contrary to the Arduino Uno the use of the Arduino YUN requires an external power supply Attention the relays only switch when a 12 VDC power supply is connected ...

Page 10: ... SK3 1 2 3 SK4 1 2 3 SK5 1 2 3 SK6 LED3RL LD1 1K R1 LED3RL LD2 1K R2 LED3RL LD3 1K R3 LED3RL LD4 1K R4 LED3RL LD5 1K R5 LED3RL LD6 1K R6 D8 D9 D10 D12 D11 D13 VCC VCC VCC VCC VCC VCC Fig 1 Digitial output section The I O shield makes it easy to switch loads and handle digital analogue signals The digital inputs and outputs feature an LED that show the status of the port 4 5 6 SK20 5V 3V3 RST 2 3 4...

Page 11: ...the Arduino Yun are powered by their own power supply You can also use the shield with a classic Arduino board which can be equipped with a power supply Place the jumper between the central pin and 5 V pin The Yun does not allow this because of the higher current absorption Fig 3 Analogue output section LED3RL LD7 LED3RL LD8 LED3RL LD9 LED3RL LD10 LED3RL LD11 LED3RL LD12 470 R7 470 R8 470 R9 470 R...

Page 12: ...0 11 12 13 D8 D9 D10 D11 D12 D13 D8 D9 D10 D12 D11 D13 GND 100µ 16 25V C1 100nf C2 GND LED3RL LD7 LED3RL LD8 LED3RL LD9 LED3RL LD10 LED3RL LD11 LED3RL LD12 470 R7 470 R8 470 R9 470 R10 470 R11 470 R12 1N4148 D1 1N4148 D2 1N4148 D3 1N4148 D4 1N4148 D5 1N4148 D6 7 6 5 4 3 2 DI1 DI2 DI3 DI4 DI5 DI6 JP2 SK7 JP2 SK8 JP2 SK9 JP2 SK10 DI1 DI2 DI3 DI4 DI5 DI6 JP2 SK11 4K7 R13 4K7 R14 4K7 R15 4K7 R16 4K7 R...

Page 13: ... 13 PCB ...

Page 14: ...sistor Example operate a red led 1 7V on a 9Vdc source Required led current for full brightness 5mA this can be found in the datasheet of the led LEDs in series Example 3 x red led 1 7V on 9V battery Required led current for full brightness 5mA this can be found in the datasheet of the led Leds feature a specific voltage drop depending on type and colour Check the datasheet for exact voltage drop ...

Page 15: ......

Page 16: ...new Velleman Projects catalogue is now available Download your copy here www vellemanprojects eu Modifications and typographical errors reserved Velleman nv HKA08 IP Velleman NV Legen Heirweg 33 9890 Gavere ...

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