Edition 09/20166
HMI Components
Series
Characteristics
Functions
70
Market segments
The Series 70 consists of special short
stroke pushbuttons for use with
membrane keyboards. It is particularly
suited for:
PCBs
The use of single LEDs ensures that
the entire control panel is very well
illuminated. The module is offered in
six colours and in a round or square
design.
The Series 70 incorporates the
following functions:
Indicator
Pushbutton
Illuminated pushbutton
The EAO Series 70 is especially suited
for applications in the segments:
Machinery and Automation
Medicinal technology
Laboratory and measuring equipment
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
Overview
PCB pushbuttons
Illumination element
Switching element without illumination
Switching element with illumination
Accessories
Drawings
Technical data
Application guidelines
Index
70
4
5
6
7
10
11
13
15
3
70
PCB pushbuttons
Illumination element
Equipment consisting of (schematic overview)
1.6
5.7
4
Lens
.
16
8
page 7
0.
8
x
0.
8
6.35
LED
Illumination ele-
ment
Each Part Number listed below includes all the black
components shown in the 3D-drawing.
To obtain a complete unit, please select the red com-
ponents from the pages shown.
12.5
Product can differ from the current configuration.
Dimensions
Additional Information
•
•
•
The customer has to decide what series resistor
shall be used to the LED
Dimensions with fitted lens see details «Lens»
Luminosity and wave length variations caused by
LED manufacturing processes may cause slight
differences regarding the illumination
Compo-
nent layout
LED colour
Forward voltage typ.
Lumi. intensity
Dom. wavelength
Terminal
Part No.
Wiring
diagram
2
2
Weight
Illumination element
Single-LED red
Single-LED green
2.0 VDC @ 20 mA
3.2 VDC @ 20 mA
160 mcd
650 mcd
625 nm
525 nm
PCB
PCB
70-820.2S
70-820.5S
3
3
0.001 kg
0.001 kg
Illumination element
PCB
The component layouts you will find from page 10
92-800.042
1
0.001 kg
+
green
–
red or yellow
+
+
–
Wiring diagram 1
Wiring diagram 2
4
PCB pushbuttons
Switching element without illumination
9
3.5
3.5
Ø 1.6
1
70
Equipment consisting of (schematic overview)
Spacing cap
Switching ele-
ment
Each Part Number listed below includes all the black
components shown in the 3D-drawing.
To obtain a complete unit, please select the red com-
ponents from the pages shown.
page 8
4.3
1.5
5
12 x 12
3.8 x 3.8
1.2
3
Ø7.9
12.5
Product can differ from the current configuration.
Additional Information
3
4.5
1.8
3.6
2
4
•
•
3.8 x 3.8
Contact normally open
Switching action momentary
Dimensions with fitted spacing cap see details
«Spacing cap»
16
.8
1
3x3
•
12.5
1
3
4
7.5
5.08
12.8 x 12.8
Dimensions
Compo-
nent layout
Product attribute
Contact material
Terminal
Part No.
Wiring
diagram
2
2
1
Weight
Switching element without illumination
without spacing cap
Silver
PCB
70-100.0
2
0.001 kg
Switching element without illumination
without spacing cap
Silver
PCB
70-101.0
2
0.001 kg
Switching element without illumination
without spacing cap
The component layouts you will find from page 10
Gold-plated silver
PCB
70-201.0
1
0.001 kg
3
4
3
4
1
2
1
2
Wiring diagram 1
Wiring diagram 2
5
stm32/stm8
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