EAO 的 92 Series 规格书
Series
Series 92
Clear, unambiguous and intuitive.
92
https://eao.com/
Information about the Series
Key advantages
§Mounted on PCBs
§Intuitive to use
§Bright illumination
Typical application areas
§Audio / video
§Measurement technology
§Medical engineering
Functions
§Pushbutton
§Illuminated pushbutton
§Indicator
Design
§Raised
IP front protection
§IP40
§IP67
Raitings
§42 VAC (100 mA)
Mounting cut-outs
§Ø 16 mm
Terminal
§PCB
Lens Material
§Plastic
Markings
§Engraving
§Laser marking
§Hot stamping
Conformities
§CE
§2014/35/EU (LVD)
§2011/65/EU (RoHS)
92
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PCB
Pushbutton
Pushbutton
Pushbutton
Illuminated pushbutton
Illuminated pushbutton
Illuminated pushbutton
Indicator
Indicator
Components
Accessories
Technical data
Marking
Application guidelines
Index
950
952
953
954
956
957
958
959
960
965
967
968
969
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92
96
eaol
Equipment cansi
ing a! (schemafic ovemiew)
9 Lens
Q may
Q From bezel
Muuntmg Hange Page 964
% Swltchmg elemem Page 991
Each Pan Number listed below mcludes an me
black compunems shown m we au-urawmg,
Tu man a cump‘ete unm‘ please Salem me led
cumponems 1mm me pages shown.
Pushbutton
Equipment consisting of (schematic overview)
Lens
Actuator
Front bezel
Fixing nut
Mountingfl ange Page 964
Switching element Page 961
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.
Dimensions [mm] Product can differ from the current confi guration.
Mounting cut-outs [mm]
General information
• Lens opaque
Actuator
Front bezel
colour
Front bezel
material
Switching
action
IP front
protection
Lens
colour
Lens
material
Housing
colour
Housing
material Dimensions Part No.
Wiring
diagram
White Plastic Momentary IP67 Grey Plastic White Plastic 18.8 mm x
18.8 mm
92-341.800 72
Black Plastic Momentary IP67 Black Plastic White Plastic 18.8 mm x
18.8 mm
92-441.000 72
Plastic Momentary IP67 Grey Plastic White Plastic 18.8 mm x
18.8 mm
92-441.800 72
Actuator
Front bezel
colour
Front bezel
material
Switching
action
IP front
protection
Lens
colour
Lens
material
Housing
colour
Housing
material Dimensions Part No.
Wiring
diagram
White Plastic Momentary IP40 Black Plastic White Plastic 18.4 mm x
18.4 mm
92-356.000 72
Plastic Momentary IP40 Grey Plastic White Plastic 18.4 mm x
18.4 mm
92-356.800 72
Black Plastic Momentary IP40 Grey Plastic White Plastic 18.4 mm x
18.4 mm
92-456.800 72
Plastic Momentary IP40 White Plastic White Plastic 18.4 mm x
18.4 mm
92-456.900 72
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82
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92
96
4 max.
12 3.6
3.4 IP 40
4 IP 67
NJO
±
NJO
±
eao-
Yaw Exven Pnnnevmr Humln Mlchme man-on
aaol
Wiring diagrams
Wiring diagram 72
PCB
www.eao.com
On our website you can download technical data, assembly instructions,
catalogs, brochures and much more.
EAO Downloads.
www.eao.com/downloads
EAO creates possibilities. Since 1947.
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92
96
Equipment cumming oi (schemafic overview)
Lens Page 960
Amualor
me bezel Page 960
Fixing nut
Mounting Hange Page 964
Swltching element Page 991
Each Pan Numbel Ilsted below includes an me
black compunems shown in me sin-arming,
To man a campiete unil‘ please seieei me led
eumponems imm me pages shown.
wiring diaglam 72
eaol
Pushbutton
Equipment consisting of (schematic overview)
Lens Page 960
Actuator
Front bezel Page 960
Fixing nut
Mountingfl ange Page 964
Switching element Page 961
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.
Dimensions [mm] Product can differ from the current confi guration.
Mounting cut-outs [mm]
General information
• Lens opaque
Actuator
Front bezel colour Front bezel material Switching action IP front protection Housing colour Housing material Part No.
Wiring
diagram
White Plastic Momentary IP40 White Plastic 92-350.000 72
Black Plastic Momentary IP40 White Plastic 92-450.000 72
Wiring diagrams
Wiring diagram 72
PCB
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71
82
84
92
96
4 max.
12 3.6
3.4 IP 40
4 IP 67
NJO
±
NJO
±
Equipment cumming oi (schemafic overview)
9 Lens Page 960
Q From bezel
@ mm.
W
.a‘
, Mounting flange Page 964
% Swltchlng element Page 991
Each Pan Numbel Ilsted below includes an me
black campunems shown in me 3D-drawing,
To man a campiete grim please seieei me led
eumponems imm me pages shown.
wiring diagiam 72
eaol
Pushbutton
Equipment consisting of (schematic overview)
Lens Page 960
Front bezel
Actuator
Fixing nut
Mountingfl ange Page 964
Switching element Page 961
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.
Dimensions [mm] Product can differ from the current confi guration.
Mounting cut-outs [mm]
General information
• Lens opaque
Actuator, Front dimension 18,8 mm x 18,8 mm
Front bezel colour Front bezel material Switching action IP front protection Housing colour Housing material Part No.
Wiring
diagram
White Plastic Momentary IP67 White Plastic 92-340.000 72
Black Plastic Momentary IP67 White Plastic 92-440.000 72
Wiring diagrams
Wiring diagram 72
PCB
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82
84
92
96
4 max.
12 3.6
3.4 IP 40
4 IP 67
NJO
±
NJO
±
eaol
Equipment cansi ing 0! (schemafic ovemiew)
9 Lens
Q mm
mm bezel
fit" Muunung Hange Page 994
{4% Smgle-LED Page 991
Swucnmg elemem Page 991
Each Pan Numbev listed below mcludes an (he
black compunems shown m we 3D-drawmg,
Tu ubiam a cump‘ete unm‘ please Salem me yet!
eumponems 1mm me pages shown,
Illuminated pushbutton
Equipment consisting of (schematic overview)
Lens
Actuator
Front bezel
Fixing nut
Mountingfl ange Page 964
Single-LED Page 961
Switching element Page 961
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.
Dimensions [mm] Product can differ from the current confi guration.
Mounting cut-outs [mm]
General information
• Transparent lens and pressure plate
Actuator
Front bezel
colour
Front bezel
material
Switching
action
IP front
protection
Lens
colour
Lens
material
Housing
colour
Housing
material Dimensions Part No.
Wiring
diagram
White Plastic Momentary IP67 Orange Plastic White Plastic 18.8 mm x
18.8 mm
92-343.300 357
Plastic Momentary IP67 Yellow Plastic White Plastic 18.8 mm x
18.8 mm
92-343.400 357
Plastic Momentary IP67 Green Plastic White Plastic 18.8 mm x
18.8 mm
92-343.500 357
Plastic Momentary IP67 Colour-
less
Plastic White Plastic 18.8 mm x
18.8 mm
92-343.700 357
Plastic Momentary IP40 Red Plastic White Plastic 18.4 mm x
18.4 mm
92-358.200 357
Plastic Momentary IP40 Yellow Plastic White Plastic 18.4 mm x
18.4 mm
92-358.400 357
Plastic Momentary IP40 Green Plastic White Plastic 18.4 mm x
18.4 mm
92-358.500 357
Plastic Momentary IP40 Blue Plastic White Plastic 18.4 mm x
18.4 mm
92-358.600 357
Plastic Momentary IP40 Colour-
less
Plastic White Plastic 18.4 mm x
18.4 mm
92-358.700 357
Black Plastic Momentary IP67 Red Plastic White Plastic 18.8 mm x
18.8 mm
92-443.200 357
Plastic Momentary IP67 Orange Plastic White Plastic 18.8 mm x
18.8 mm
92-443.300 357
Plastic Momentary IP67 Yellow Plastic White Plastic 18.8 mm x
18.8 mm
92-443.400 357
Plastic Momentary IP67 Green Plastic White Plastic 18.8 mm x
18.8 mm
92-443.500 357
Plastic Momentary IP67 Blue Plastic White Plastic 18.8 mm x
18.8 mm
92-443.600 357
Plastic Momentary IP67 Colour-
less
Plastic White Plastic 18.8 mm x
18.8 mm
92-443.700 357
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92
96
4 max.
12 3.6
3.4 IP 40
4 IP 67
NJO
±
NJO
±
Wmng magyam 357
eaol
Actuator
Front bezel
colour
Front bezel
material
Switching
action
IP front
protection
Lens
colour
Lens
material
Housing
colour
Housing
material Dimensions Part No.
Wiring
diagram
Black Plastic Momentary IP40 Smokey
black
Plastic White Plastic 18.4 mm x
18.4 mm
92-458.100 357
Plastic Momentary IP40 Red Plastic White Plastic 18.4 mm x
18.4 mm
92-458.200 357
Plastic Momentary IP40 Orange Plastic White Plastic 18.4 mm x
18.4 mm
92-458.300 357
Plastic Momentary IP40 Yellow Plastic White Plastic 18.4 mm x
18.4 mm
92-458.400 357
Plastic Momentary IP40 Green Plastic White Plastic 18.4 mm x
18.4 mm
92-458.500 357
Plastic Momentary IP40 Blue Plastic White Plastic 18.4 mm x
18.4 mm
92-458.600 357
Plastic Momentary IP40 Colour-
less
Plastic White Plastic 18.4 mm x
18.4 mm
92-458.700 357
Wiring diagrams
Wiring diagram 357
PCB
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–
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ermg magyam 72
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Equipment cansi
9 Lens
Q may
From bezel
fit" Muuntmg flange
[4% Smgle-LED
Swltchmg elemem
ing a! (schemafic ovemiew)
Page 960
Page 960
Page 964
Page 991
Page 991
Each Pan Number listed below mcludes an me
black compunems shown m we au-urawmg,
Tu man a cump‘ete unm‘ please Salem me led
cumponems 1mm me pages shown.
Illuminated pushbutton
Equipment consisting of (schematic overview)
Lens Page 960
Actuator
Front bezel Page 960
Fixing nut
Mountingfl ange Page 964
Single-LED Page 961
Switching element Page 961
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.
Dimensions [mm] Product can differ from the current confi guration.
Mounting cut-outs [mm]
Actuator, Front dimension 18,4 mm x 18,4 mm
Front bezel colour Front bezel material Switching action IP front protection Housing colour Housing material Part No.
Wiring
diagram
White Plastic Momentary IP40 White Plastic 92-350.000 72
Black Plastic Momentary IP40 White Plastic 92-450.000 72
Wiring diagrams
Wiring diagram 72
PCB
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82
84
92
96
4 max.
12 3.6
3.4 IP 40
4 IP 67
NJO
±
NJO
±
Equipment consisting oi [schemafic overview)
<> Piessure piaie Page 990
9 mm bezel
@ Amualor
' I \ Mounting flange Page 994
(4% singie-LED Page 991
% Swllchlng eiemem Page 991
Each Pan Numbev Ilsted below includes an me
black campunems shown in me au-uraWing,
Tu umain a campieie grim please salad me yet!
eumponems imm me pages shown,
Wlflng diagiam 72
eaol
Illuminated pushbutton
Equipment consisting of (schematic overview)
Pressure plate Page 960
Front bezel
Actuator
Fixing nut
Mountingfl ange Page 964
Single-LED Page 961
Switching element Page 961
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.
Dimensions [mm] Product can differ from the current confi guration.
Mounting cut-outs [mm]
Actuator, Front dimension 18,8 mm x 18,8 mm
Front bezel colour Front bezel material Switching action IP front protection Housing colour Housing material Part No.
Wiring
diagram
White Plastic Momentary IP67 White Plastic 92-340.000 72
Black Plastic Momentary IP67 White Plastic 92-440.000 72
Wiring diagrams
Wiring diagram 72
PCB
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84
92
96
4 max.
12 3.6
3.4 IP 40
4 IP 67
NJO
±
NJO
±
Equipmant consisting of (schematic overview)
9 Lens
Actualar
From bezel
Fixlng nut
Q?
©
Mounting llange Page 96A
Single-LED Page 961
Illuminatlon element Page 962
Each Pan Numhsr listed below lncludes all me
black eampenenls shown in me ao-erawing,
in man a complete uml‘ please selecl me red
cemponenls wom me pages shown.
w ng dlagram 330
can-
Indicator
Equipment consisting of (schematic overview)
Lens
Actuator
Front bezel
Fixing nut
Mountingfl ange Page 964
Single-LED Page 961
Illuminationelement Page 962
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.
Dimensions [mm] Product can differ from the current confi guration.
Mounting cut-outs [mm]
General information
• Transparent lens and pressure plate
Actuator
Front bezel
colour
Front bezel
material
IP front pro-
tection
Lens
colour
Lens
material
Lens plate
colour
Lens plate
material Dimensions Part No.
Wiring
diagram
White Plastic IP67 Plastic Colourless Plastic 18.8 mm x 18.8
mm
92-043.700 330
Black Plastic IP67 Plastic Red Plastic 18.8 mm x 18.8
mm
92-143.200 330
Plastic IP67 Plastic Yellow Plastic 18.8 mm x 18.8
mm
92-143.400 330
Plastic IP67 Plastic Green Plastic 18.8 mm x 18.8
mm
92-143.500 330
Plastic IP67 Plastic Colourless Plastic 18.8 mm x 18.8
mm
92-143.700 330
Plastic IP40 Green Plastic 18.4 mm x 18.4
mm
92-158.500 330
Plastic IP40 Red Plastic 18.4 mm x 18.4
mm
92-158.700 330
Wiring diagrams
Wiring diagram 330
PCB
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82
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92
96
4 max.
12 3.6
3.4 IP 40
4 IP 67
NJO
±
NJO
±
–
+
Equipment cansisfing ol (schemafic ovemiew)
<> Pieaauie plate Page 990
9 From bezel
@ Amualov
' I \ Muuntlng flange Page 964
(4% single-LED Page 991
@ llluniinatien element Page 962
Each Part Numbel Ilsted uelew lncludes all me
black campunems alumni in me sin-arming,
To main a complete Lmlli please select the led
cumponems liom tne page: shown.
+
winng dlaglam 330
eaol
Indicator, IP67
Equipment consisting of (schematic overview)
Pressure plate Page 960
Front bezel
Actuator
Fixing nut
Mountingfl ange Page 964
Single-LED Page 961
Illuminationelement Page 962
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.
Dimensions [mm] Product can differ from the current confi guration.
Mounting cut-outs [mm]
General information
• Transparent lens and pressure plate
Actuator, Front dimension 18,8 mm x 18,8 mm
Front bezel colour Front bezel material IP front protection Part No.
Wiring
diagram
Black Plastic IP67 92-140.000 330
Wiring diagrams
Wiring diagram 330
PCB
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4 max.
12 3.6
3.4 IP 40
4 IP 67
NJO
±
NJO
±
–
+
Lens plastic
Lens material Lens colour Lens optics Lens shape Lens illumination Dimensions Part No.
Plastic Black opaque fl ush non illuminative 13,2 mm x 13,2 mm 92-956.000
Grey opaque fl ush non illuminative 13,2 mm x 13,2 mm 92-956.800
White opaque fl ush non illuminative 13,2 mm x 13,2 mm 92-956.900
Yellow translucent fl ush illuminative 13,2 mm x 13,2 mm 92-956.400
Green translucent fl ush illuminative 13,2 mm x 13,2 mm 92-956.500
Smokey black transparent fl ush illuminative 13,2 mm x 13,2 mm 92-958.100
Red transparent fl ush illuminative 13,2 mm x 13,2 mm 92-958.200
Orange transparent fl ush illuminative 13,2 mm x 13,2 mm 92-958.300
Yellow transparent fl ush illuminative 13,2 mm x 13,2 mm 92-958.400
Green transparent fl ush illuminative 13,2 mm x 13,2 mm 92-958.500
Blue transparent fl ush illuminative 13,2 mm x 13,2 mm 92-958.600
Colourless transparent fl ush illuminative 13,2 mm x 13,2 mm 92-958.700
Additional information
• With white marking plate
Lens plate
Dimensions Lens plate material Lens plate colour Lens plate optical effect Lens plate shape Lens plate illumination Part No.
12 mm x 12 mm Plastic Black opaque fl ush non illuminative 92-941.000
Plastic Red transparent fl ush illuminative 92-941.200
Plastic Orange transparent fl ush illuminative 92-941.300
Plastic Yellow transparent fl ush illuminative 92-941.400
Plastic Green transparent fl ush illuminative 92-941.500
Plastic Blue transparent fl ush illuminative 92-941.600
Plastic Colourless transparent fl ush illuminative 92-941.700
Front bezel round, raised design
Front bezel material Front bezel colour Material Colour Part No.
Plastic Black plastic Black 92-912.0
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Single-LED, T1 3/4 MG
Illumination colour Lumi. Intensity Dom. Wavelength Forward voltage Part No.
Wiring
diagram
Red 160 mcd 625 nm 2.0 VDC @ 20 mA 10-2601.3172S 4
Amber 165 mcd 605 nm 2.0 VDC @ 20 mA 10-2601.3173S 4
Yellow 600 mcd 580 nm 2.9 VDC @ 20 mA 10-2603.3174S 4
Green 650 mcd 525 nm 3.2 VDC @ 20 mA 10-2603.3175S 4
Blue 250 mcd 467 nm 3.0 VDC @ 20 mA 10-2603.3176S 4
White 500 mcd x: 0.31 / y: 0.32 nm 3.2 VDC @ 20 mA 10-2603.3178S 4
Additional information
• The customer has to decide what series resistor shall be used to the LED
• Luminosity and wave length variations caused by LED manufacturing processes may cause slight diffe-
rences regarding the illumination. The customer has to decide what resistor shall be used to the LED
Wiring diagrams
Wiring diagram
Switching element PCB illuminative
Switching system Contacts Contact material Terminal Part No.
Wiring
diagram
Com-
ponent
Layout
Short-travel element 1 NO Gold-plated silver PCBterminal 92-851.342 332 82
Contacts: NO = Normally open
Additional information
• The customer has to decide what series resistor shall be used to the LED
• LED and mounting fl ange to be ordered separately
Dimensions [mm]
Components
x2+
x1-
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16.8
Ø8
1
5.08
10.16
12.5
3.6 4
9.3
5.7
12.5
1
3
2
4
t.
TE
Wmng magyam 332
0“
o a
at; °
— n
7 go
Compunem \ayuut 82
eaol
Wiring diagrams
Wiring diagram 332
Component layouts
Component layout 82
Dimensions [mm]
A = Switching element with illumination
B = Single LED
C = Drilling plan (component side)
D = Hole for switching element, pad max. Ø 2.5 mm
E = Hole for LED
Indicator element
Terminal Part No.
Wiring
diagram
Com-
ponent
Layout
PCBterminal 92-800.042 330 79
Additional information
• The customer has to decide what series resistor shall be used to the LED
• LED and mounting fl ange to be ordered separately
Dimensions [mm]
Components
34
12
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10.16
12.70
10.16
C
CC
C
B
B
1
34
2
K
A
Ø1.0 (2x)
Ø1.3 (4x)
D
E
B
AC
4
5.7
6.35
12.5
16.8
1.6
0.8 x 0.8
Wiring diagrams
Wiring diagram 330
Component layouts
Component layout 79
Dimensions [mm]
A = Switching element without illumination
B = Drilling plan (component side)
C = Occupancy plan (component side)
D = Hole for switching element
PCB assembled
Material Part No.
Wiring
diagram
Com-
ponent
Layout
metal / plastic 92-981.0 358 92
Wiring diagrams
Wiring diagram 358
Components
–
+
4
1
x2+
x1-
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12.70
C
C
C
C
1
3
2
4
Ø1.3 (4x)
5.08
D
B
AC
O O O O
o GEES
Compunem \ayuut 92
U
« ”"\
m
L;
eaol
Component layouts
Component layout 92
Dimensions [mm]
A = 4 = Switch
B = x+ = LED Anode (+)
C = 1x- = LED Cathode (-)
Mounting fl ange
Material Fastening Part No.
plastic With screws 92-960.0
Additional information
• For discrete switching applications including switching element and mounting fl ange, soldering terminal
(assembled PCB incl. series resistor and LED on request)
Dimensions [mm]
Anti-twist ring
Material Mounting cut-out Part No.
metal Ø 16.2 mm 51-910
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B
A
A
C
20
7.1
4
4.9
R2.2
21.55 ±0.1
I”
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Ti weaning brochures
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Vow Exnen Farmer var Human Machme Imeflacas
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Front side
Blind plug
Dimensions Material Colour Mounting cut-out Part No.
18 mm x 18 mm plastic Black Ø 16.2 mm 51-948.0
Additional information
• Blind plugs fi t also in mounting cut-outs with anti-twist device
Accessories
www.eao.com
On our website you can download technical data, assembly instructions,
catalogs, brochures and much more.
EAO Downloads.
www.eao.com/downloads
EAO creates possibilities. Since 1947.
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? —r—’ .w
Mounting
Dismantling tool
Material Part No.
metal 92-971.0
Additional information
• For actuator dismantling of switching element, illumination element and mounting fl ange
Lens remover
Material Part No.
metal / plastic 18-910
Mounting tool
Product attributes Dimensions Material Part No.
For tightening or loosening of the fi xing nut Ø 16
mm
Ø 16 mm metal 01-907
Accessories
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Technical data
Pushbutton and Illuminated pushbutton
Switching system
Short-travel switching system with 2 independent contact points
and tactile operation.
Guarantees reliable switching even of very light loads.
Fitted with 1 normally open contact.
Material
Lens
Plastic
Front bezel
Plastic
Frame
Plastic
Material of contact
Gold (Au)
Switching element
Plastic
Housing
Plastic
Mechanical characteristics
Tightening torque
Fixing screw mounting flange 0.4
Nm
Fixing nut max. 0.5
Nm
Actuating force
2.7
N ± 1 N measured at the switching element
5
N measured at the lens
Actuating travel
Switching element approx. 0.4
mm
Resistance to heat of soldering
Please see application guidelines
Mechanical lifetime
≥
1 Million cycles of operation as per IEC 60512-5-9a
Electrical characteristics
Electrical life
500 000 cycles of operation at 42 VDC, 50 mA as per
IEC 60512-5-9c.
Electrostatic discharge (ESD)
15 kV
Switching voltage and switching current
Switching voltage min. 50 mV AC / DC
max. 42 V AC / DC
Switching current min. 10 μA AC / DC
max. 100 mA AC / DC
Power rating max. 2 W
Electric strength
500 VAC, 50 Hz, 1 minute, as per IEC 60512-2-4a
Ambient conditions
Storage temperature
– 40 °C … + 80 °C
Operating temperature
– 25 °C … + 70 °C
Protection
IP40 switching element (fluxproof to DIN 41640 Part 84)
IP67 or IP40 frontside
Shock resistance
(semi-sinusoidal)
Max. 500 m / s², pulse width 11 ms, 3-axis,
as per EN IEC 60068-2-27
Vibration resistance
(sinusoidal)
Max. 100 m / s² at 10 Hz … 500 Hz, 10 cycles, 3-axis,
as per EN IEC 60068-2-6
Approvals
Conformities
CE
2014 / 35 / EU (LVD)
2011 / 65 / EG (RoHS)
EAO reserves the right to alter specifications without further notice.
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Marking
General notes
If desired, the actuators of the series 92 can be supplied ready
marked. With your order please enclose a list of the desired mar
-
kings or a drawing, showing the type or size of script or the sym
-
bols desired.
1. Engraving (Fig. 1)
With laser marking, the font or symbol is applied directly to the
lens applied.
2. Hot stamping (Fig. 1)
For larger series it is worth considering markings by means of hot
stamping. We will pleased to advise you.
3. Film inserts (Fig. 2)
Instead of using engraving, the actuator can be fitted with transpa-
rent film inserts. However, for this purpose the use of transparent
lens caps is recommended. If smoked lens caps are used the
lettering does not become visible until the LED is alight. Max. size
of film insert 11.4 x 11.4 mm for IP 40 10.4 x 10.4
mm for IP 67 Film
thickness 0.2 mm.
Lens size Height of letters h Number of lines
Number of capital
letters per line
(target value)
Number of small
letters per line
(target value)
13.2 x 13.2 2.5 3 6 7
3356
4244
5233
6133
8122
12 x 12 2.5 3 6 6
3355
4244
5233
6122
8122
Film insert max. size Height of letters h Number of lines
Number of capital
letters per line
(target value)
Number of small
letters per line
(target value)
11.4 x 11.4 2.5 3 5 6
3245
4234
5133
6122
8122
10.4 x 10.4 2.5 3 5 5
3244
4233
5123
6122
8112
All dimensions in mm
h
ABC
abc
Fig. 1 Fig. 2
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Application guidelines
Suppressor circuits
Note for soldering
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 connec
-
ted 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 kilo
-
Process parameter for wave soldering
Basic specification for wave soldering J-STD 75 W4C.
Maximum temperature on the component side (Temp 2):
(Temperature must not exceed during the entire processing)
Preheating phase (t1 … t2):
Ramp up:
Ramp up to maximum temperature (t2 … t3):
Maximum temperature on the soldering side (Temp 3):
Maximum time of soldering process (t3 … t4):
Ramp down at 170
°C:
120 °C
70 … 120 sec
typ.+ 1 °C / sec
not defined
250 °C
3 sec
typ. – 2 °C/sec
volts 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 induc tive
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!
Several hundred
to several
thousend volts
ON OFF
0
e = L di
dt
__
V
DC
Switch
Free-wheeling
diode
Inductive
load
Counter EMF
over load without free-wheeling diode
Fig. 2
Switching with inductive load
Fig. 1
+
_
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Verna:
mm
raw.
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Application guidelines
Temperature curve wave soldering
Green curve:
Temperature on the component side of the pcb
Red curve:
Temperature on the soldering side of the pcb
Room temperature:
Temp 1
Preheating:
Temperature process = Temp 1 … Temp 2
Process time = t1 … t2
Ramp up to soldering temperature:
Process time = t2 … t3
Soldering phase:
Temperature process = Temp 3
Process time = t3 … t4
Iron soldering
Basic specification for iron soldering IEC 60068-2-20
Maximum temperature at tip of iron:
320 °C
Maximum soldering time:
3 sec
Cleaning/Lacquering
The switching elements are not sealed. Cleaning up the PCB may
damage the contacts in the switching elements. For this reason,
the following points should be noted:
–
When soldering make sure that the flux does not pass on the
upper side of the PCB.
–
When cleaning the PCB with detergents ensure that no dust
or other debris may get inside of the switching elements.
–
Ensure that no lacquer penetrates into the interior of the
switching element when lacquering the PCB.
Storage of components
To obtain the optimum solderability of the components, the fol-
lowing points should be noted during storage:
– Do not store components in locations with high temperature
or humidity.
– Do not expose components to corrosive gases.
– Avoid direct sunlight for a long period.
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Application guidelines
Arrangement mounting flange for switching- and illumination element, PCB mounting
The arrangement of the mounting flanges and their number is
determined by the size of the front panel or PCB. To ensure uni
-
form, tactile switching, we recommend a layout of the flanges as
per adjacent sketch.
60 max.
60 max.
For large PCBs with several switching elements we recommend
the following procedure:
1. Fit the actuator to the front panel.
2. Clip the mounting flange to the rear of the intended actuator.
3. Screw the PCB with the components soldered to it to the
assembled mounting flange.
This arrangement applies to PCBs 1.6 mm thick.
Front plate
PCB
Spacer
Front plate
PCB
Spacer
Demontage Montageflansch
The tool Part No. 92-971.0 must be used for removing the moun-
ting flange from the actuator. Before removing the flange, the PCB
fixing screws must be loosened.
If the number of actuators is insufficient, use the spacer Part. No.
92-965.0 which can be attached to the front panel.
The spacer can be adjusted to the following front panel thicknes-
ses: 1.5/2/2.2/3/3.5/4 mm and can be stuck to the back of the
panel free of dirt and grease.
Dismantling mounting flange
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