Page 1

HMI-Components

Edition 07/2012

Series

19

Characteristics

Functions

Market segments

The compact 8 mm Series 19 is especially suited for:

The Series 19 incorporates the following functions:

The EAO Series 19 is especially suited for applications in the segments:

■■ ■■

Raised design PCB (with adaptor)

■■ ■■ ■■

Indicator Pushbutton Illuminated pushbutton

■■ ■■

Audio and video Laboratory and measuring equipment

The low level switching element is laid out for low current applications.

Please refer to the EAO website to obtain detailed information regarding this series www.products.eao.com Configure a product to your exact needs and request a quotation.


Content

19 01

Overview

02

Raised design Indicator

342

Illuminated pushbutton

343

Accessories

345

Drawings

352

Technical data

353

Application guidelines

355

03 04 10 14 17 18 19 22 31 41 44 51 56 57 61 70 71 82 84 92 95 96 97 99 ST

341


19 01

Raised design

Indicator, IP 40

02

Equipment consisting of (schematic overview)

8 max.

03

5.8

10

9

Single-LED

page 348

L

14 17

page 345

Ă˜9

04

Lens

Product can differ from the current configuration.

Actuator

Dimensions [mm]

Additional Information  NJO

• For LED element fitting information see Application guidelines

 NJO

19

 Y  NN  Âą  NN

22



Âą 

31 41

Fixing nut Each Part Number listed below includes all the black components shown in the 3D-drawing. To obtain a complete unit, please select the red components from the pages shown.

44 51

Behind panel depth

Terminal

Part No.

Wiring diagram

Mounting cut-outs [mm]

Component layout

18

Weight

56 57 61

Indicator actuator, Front dimension 9 x 9 mm

25 mm

Solder 2.0 x 0.5mm

19-050.005

1

1

0.001 kg

33 mm

Solder 2.0 x 0.5mm

19-051.005

1

1

0.002 kg

70 71 82 84 92

Solder 2.0 x 0.5mm

19-030.005

1

1

0.001 kg

33 mm

Solder 2.0 x 0.5mm

19-031.005

1

1

0.002 kg

The component layouts you will find from page 352

X

95 96 97

Indicator actuator, Front dimension Ă˜ 9 mm

25 mm

Y

Wiring diagram 1

99 ST

342


Raised design

19 01

Illuminated pushbutton, IP 40

02

Equipment consisting of (schematic overview) 8 max.

Single-LED

page 348

03 04

Ă˜9

page 345 1

Lens

5.8 9

10

33

14 Dimensions

Actuator

Product can differ from the current configuration.

17

Additional Information  NJO

• For LED element fitting information see Application guidelines

Each Part Number listed below includes all the black components shown in the 3D-drawing.

22



Âą 

To obtain a complete unit, please select the red components from the pages shown.

31 41

Contact material

Switching action

Terminal

Part No.

Wiring diagram

Contacts

Component layout

Mounting cut-outs [mm]

Switching system

18 19

 NJO

Fixing nut

 Y  NN  Âą  NN

44 Weight

51 56

57

Illuminated pushbutton actuator, Front dimension 9 x 9 mm

Low-level element

1 NC

Snap-action switching element

Gold

B

Solder 2.0 x 0.5mm

19-452.035

2

1

0.002 kg

C

Solder 2.0 x 0.5mm

19-482.035

2

2

0.002 kg

Solder 2.0 x 0.5mm

19-451.035

2

3

0.002 kg

1 NO

Gold

B C

Solder 2.0 x 0.5mm

19-481.035

2

4

0.002 kg

1 NO

Gold

B

Solder 2.0 x 0.5mm

19-159.035

2

3

0.002 kg

C

Solder 2.0 x 0.5mm

19-289.035

2

4

0.002 kg

B

Solder 2.0 x 0.5mm

19-159.015

2

3

0.002 kg

C

Solder 2.0 x 0.5mm

19-289.015

2

4

0.002 kg

Silver

61 70 71 82 84

Illuminated pushbutton actuator, Front dimension Ă˜ 9 mm

Low-level element

Snap-action switching element

1 NC

Gold

B

Solder 2.0 x 0.5mm

19-432.035

2

1

0.002 kg

C

Solder 2.0 x 0.5mm

19-472.035

2

2

0.002 kg

Solder 2.0 x 0.5mm

19-431.035

2

3

0.002 kg

1 NO

Gold

B C

Solder 2.0 x 0.5mm

19-471.035

2

4

0.002 kg

1 NO

Gold

B

Solder 2.0 x 0.5mm

19-139.035

2

3

0.002 kg

C

Solder 2.0 x 0.5mm

19-279.035

2

4

0.002 kg

Silver

B

Solder 2.0 x 0.5mm

19-139.015

2

3

0.002 kg

C

Solder 2.0 x 0.5mm

19-279.015

2

4

0.002 kg

Contacts: NC = Normally closed, NO = Normally open Switching action: B = Momentary, C = Maintain The component layouts you will find from page 352

92 95 96 97 99 ST

343


19 01

Raised design 3

X

3

X

3

X

3

X

1

Y

1

Y

1

Y

1

Y

02 03 04

Wiring diagram 1

10 14 17 18 19 22 31 41 44 51 56 57 61 70 71 82 84 92 95 96 97 99 ST

344

Wiring diagram 2

Wiring diagram 3

Wiring diagram 4


Accessories

19

Front

01

Lens

02 03 04

Product attribute

Dimension

Lens

Part No.

Weight

10 14

Lens

illuminative, holder translucent

illuminative, not recommended for film insert, holder transparent

non-illuminative

7.3 x 7.3 mm

7.3 x 7.3 mm

7.3 x 7.3 mm

Plastic red transparent

19-951.2

0.001 kg

Plastic yellow transparent

19-951.4

0.001 kg

Plastic green transparent

19-951.5

0.001 kg

Plastic blue transparent

19-951.6

0.001 kg

Plastic white transparent

19-951.9

0.001 kg

Plastic red transparent

19-952.2

0.001 kg

Plastic yellow transparent

19-952.4

0.001 kg

Plastic green transparent

19-952.5

0.001 kg

Plastic blue transparent

19-952.6

0.001 kg

Plastic colourless transparent

19-952.7

0.001 kg

Plastic black opaque

19-951.0

0.001 kg

Plastic grey opaque

19-951.8

0.001 kg

17 18 19 22 31 41 44

illuminative, holder translucent

illuminative, not recommended for film insert, holder transparent

non-illuminative

51

Lens Ø 7.3 mm

Ø 7.3 mm

Ø 7.3 mm

Plastic red transparent

19-931.2

0.001 kg

Plastic yellow transparent

19-931.4

0.001 kg

Plastic green transparent

19-931.5

0.001 kg

Plastic blue transparent

19-931.6

0.001 kg

Plastic white transparent

19-931.9

0.001 kg

Plastic red transparent

19-932.2

0.001 kg

Plastic yellow transparent

19-932.4

0.001 kg

Plastic green transparent

19-932.5

0.001 kg

Plastic blue transparent

19-932.6

0.001 kg

Plastic colourless transparent

19-932.7

0.001 kg

Plastic black opaque

19-931.0

0.001 kg

Plastic grey opaque

19-931.8

0.001 kg

56 57 61 70 71 82 84 92 95 96 97 99 ST

345


19 01

Accessories

Blind plug

02  NJO

 Y  NN  Âą  NN

 NJO

03 04 10



Âą 

14 17

Mounting cut-outs [mm]

18 19

Dimension

Mounting cut-out

Material

Colour

Part No.

Weight

Ă˜ 8 mm

Plastic

black

19-948.0

0.001 kg

Ă˜ 8 mm

Plastic

black

19-949.0

0.001 kg

22 31

Blind plug

9 x 9 mm

41 44

Ă˜ 9 mm

51 56 57 61 70 71 82 84 92 95 96 97 99 ST

346

Blind plug


Accessories

19 01

Rear side

8.9

02 11.7

3.2

03

8.9

8.9

04 5.6

10

11.7

3.35

8.9

14

Dimensions [mm]

17

PCB plug-in base

pins

Terminal

Part No.

Component layout

Dimension

18 19 22

Weight

31

PCB plug-in base

8.9 x 8.9 x 11.7 mm

axial

PCB

19-940

4

41

0.001 kg

44

51

PCB plug-in base

8.9 x 8.9 x 11.7 mm

right-angled

PCB

19-941

3

0.001 kg

56

The component layouts you will find from page 352

57 Flat receptacle

61 70

Product attribute

Part No.

71

Weight

82

Flat receptacle

2.0 x 0.5 mm plug-in terminal

31-945

84

0.001 kg

92

Insulation sleeve

95 96 Product attribute

Part No.

Weight

97 99

Insulation sleeve

for flat receptacle 2.0 mm

31-928

ST

0.001 kg

347


19

Accessories

01

Illumination

02

Single-LED, T1 Bi-Pin

03

Additional Information

04

• For LED element fitting information see «Application guidelines»

10

• Luminosity and wave length variations caused by LED manufacturing processes may cause slight differences regarding the illumination

14 17 18

pins

LED colour

Forward voltage typ.

Part No.

Weight

19 22

Single-LED

max. length: 8 mm

31 41 44 51 56 57

red

1.7 VDC @ 20 mA

10-2602.3172C

0.001 kg

yellow

2.1 VDC @ 20 mA

10-2602.3174C

0.001 kg

green

2.1 VDC @ 20 mA

10-2602.3175C

0.001 kg

white

3.6 VDC @ 20 mA

10-2603.3179C

0.001 kg

Part No.

Weight

Multi-LED, T1 Bi-Pin Additional Information • For LED element fitting information see «Application guidelines» • Luminosity and wave length variations caused by LED manufacturing processes may cause slight differences regarding the illumination

61 70

pins

LED colour

Operating voltage

Operation current

71 82 84

max. length: 5 mm

92 95 96 97 99 ST

348

Multi-LED red

28 VDC ±5%

12 mA

10-4613.3102B

0.001 kg

orange

28 VDC ±5%

12 mA

10-4613.3103B

0.001 kg

yellow

28 VDC ±5%

12 mA

10-4613.3104B

0.001 kg

green

28 VDC ±5%

12 mA

10-4613.3105B

0.001 kg


Accessories

19 01

Filament lamp, T1 Bi-Pin

02 pins

Operating voltage

Operation current

Part No.

03

Weight

04 max. length: 5 mm

10

Filament lamp 6 VAC/DC

70 mA

10-1606.1309

0.001 kg

12 VAC/DC

25 mA

10-1609.1199

0.001 kg

24 VAC/DC

20 mA

10-1612.1179

0.001 kg

14 17 18 19 22 31 41 44 51 56 57 61 70 71 82 84 92 95 96 97 99 ST

349


19

Accessories

01

Mounting

02

Fixing nut

03 04 10

Dimension

14 17 18 19 22

Part No.

Weight

19-991

0.001 kg

Fixing nut

Ă˜ 9/M8 x 13 mm

Dressing tool Additional Information • For aligning buttons

31 41

Part No.

Weight

44 51 56 57

Dressing tool

19-906

0.011 kg

Lens remover

61 70

Part No.

Weight

71 82

19-910

84 92 95 96 97 99 ST

350

Lens remover 0.002 kg


Accessories

19 01

Lamp remover

02

Additional Information

p Caution: A switching process might be released

03

when replacing the lamp

04 Part No.

10

Weight

14

17

Lamp remover

11-906

0.003 kg

18 19

Mounting tool

22

Additional Information • For fixing nut long Part No. 19-991

31 41

Part No.

44

Weight

51 19-905

56

Mounting tool

57

0.011 kg

61 70 71 82 84 92 95 96 97 99 ST

351


Drawings

01

Drawings

02

9 x 9 mm

Ø 9 mm

9 x 9 mm

Y

Y

Y

03 X

X

1

04

Ø 9 mm

Drilling plan (element side) Through-connection recommended

2.54

Y 3

X

1

2.54

3 X

2.54

19

4x Ø 1.1 8.9

10

2.54

14 1.28

17 Component layout 1

19

31 41

Drilling plan (element side) Through-connection recommended

2x Ø1.1

10.16

Pins for mounting

2.54

44 2.3

51 56

2.54

8.9

22

Component layout 2

2.54

18

8.9

11.7

Component layout 4

57 61 70 71 82 84 92 95 96 97 99 ST

352

4x Ø 1.1 Pins for contact / LED

Component layout 3


Technical data

19 01

Actuator with snap-action switching element Switching system

Electrical characteristics

Single-break, snap-action switching system. 1 normally open contact

Switch rating Silver plated: Max. 50 VAC/72 VDC, 0.8 A or 50 W Min. 20 V, 10 mA

03

Gold plated: Max. 50 VAC/72 VDC, 100 mA or 5 W Min. 100 μV, 50 μA

10

02

04

Material Material of contact Gold plated Silver, Silver plated Switch housing Polyetherimide (PEI), self-extinguishing

14

Electric strength 2500 VAC, 50 Hz, 1 min. between all terminals and earth, as per IEC 60512-2-11

17

Actuator housing Polyphenyleneoxide (PPO), self-extinguishing, colour black

18

Environmental conditions Mechanical characteristics Terminals Universal terminal: Max. wire diameter 2 x 0.8 mm Max. wire cross-section of stranded cable 1 x 0.75 mm² Plug-in terminal: 2.0 x 0.5 mm

19

Storage temperature -40 °C … +85 °C Service temperature without illumination -25 °C … +65 °C with incandescent lamp -25 °C … +45 °C with LED -25 °C … +65 °C for indicators and illuminated pushbuttons mounted as a block, make sure the heat can escape freely

For these terminals we can also supply a plug-in base which, when Protection degree soldered on to the board, enables the switch to be plugged in. IP 40 front side, as per IEC 60529 Tightening torque for fixing nut max. 20 Ncm

22 31 41 44 51 56

Actuating force 1.6 N

57

Actuating travel 2.8 mm ±0.2 mm

61

Mechanical lifetime 2 million operations

70 71

Actuator with low level switching element

82

Switching system

Mechanical characteristics

This low-level switching system was designed for switching low powers in electronic circuits. The switching system assures reliable switching of loads. Single-break momentary contact, as normally open or normally closed with 4 independent points of contact. Special features are the long life, extremely short rebound time and stable contact resistance. 1 normally open or 1 normally closed contact.

Terminals Universal terminal: Max. wire diameter 2 x 0.8 mm Max. wire cross-section of stranded cable 1 x 0.75 mm²

Material Material of contact Gold plated

84 92 95

Plug-in terminal: 2.0 x 0.5 mm For these terminals we can also supply a plug-in base which, when soldered on to the board, enables the switch to be plugged in.

96 97

Tightening torque for fixing nut max. 20 Ncm

99

Actuating force 1.8 N ±0.3 N

ST

Actuator housing Polyphenyleneoxide (PPO), self-extinguishing, colour black 353


19

Technical data

01 02 03 04

Actuating travel 2.8 mm ±0.2 mm Rebound time Typ. < 100 μs

Environmental conditions Storage temperature -40 °C … +85 °C

14

Electrical characteristics

Service temperature without illumination -25 °C … +65 °C with incandescent lamp -25 °C … +45 °C with LED -25 °C … +65 °C for indicators and illuminated pushbuttons mounted as a block,  make sure the heat can escape freely

17

Contact resistance ≤ 50 mΩ starting value (initial) as per IEC 60512-2-2b

Protection degree IP 40 front side, as per IEC 60529

Switch rating 10 μA, 100 μV to 100 mA at 42 VAC/VDC

Shock resistance (Single impacts, semi-sinusoidal) 15 g for 11 ms, as per IEC 60512-4-3, IEC 60068-2-27

10

18 19 22

Mechanical lifetime 5 million operations

Electric strength 2500 VAC, 50 Hz, 1 min. between all terminals and earth,   as per IEC 60512-2-11

31 41 44

EAO reserves the right to alter specifications without further notice.

51 56 57 61 70 71 82 84 92 95 96 97 99 ST

354


Application guidelines

19 01

Suppressor circuits When switching inductive loads such as relays, DC motors, and DC solenoids, it is always important to absorb surges (e. g. with a diode) to protect the contacts. When these inductive loads are switched off, a counter emf can severely damage switch contacts and greatly shorten lifetime. Fig. 1 shows an inductive load with a free-wheeling diode connected in parallel. This free-wheeling diode provides a path for the inductor current to flow when the current is interrupted by the switch. Without this free-wheeling diode, the voltage across the coil will be limited only by dielectric breakdown voltages of the circuit or parasitic elements of the coil. This voltage can be kilovolts in amplitude even when nominal circuit voltages are low (e. g. 12 VDC) see Fig. 2.

The free-wheeling diode should be chosen so that the reverse breakdown voltage is greater than the voltage driving the inductive load. The DC blocking voltage (VR) of the free-wheeling diode can be found in the datasheet of a diode. The forward current should be equal or greater than the maximum current flowing through the load. To get an efficient protection, the free-wheeling diode must be connected as close as possible to the inductive load!

ON

Free-wheeling diode

Inductive load

10

18 19 22

OFF

31

0

+ _

04

17

Switch

VDC

03

14

Counter EMF over load without free-wheeling diode Fig. 2

Switching with inductive load Fig. 1

02

Several hundred to several thousend volts

41

di __ e = L dt

44 51

LED polarity

56

When fitting the LED elements the polarity has to correspond with the respective terminal, (x+) goes to +.

57 1

61 (X+)

70

(X+)

+ Illuminated pushbutton

71

Indicator

82 84 92 95 96 97 99 ST

355


Series19_03-08-2012_EN  

http://www.eao.com/global/en/Downloads/main_catalogue/Series19_03-08-2012_EN.pdf

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