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