HALL EFFECT LINEAR OUTPUT PUSHBUTTONS
10 MILLION LINEAR OUTPUT CYCLES USING CONTACTLESS HALL EFFECT TECHNOLOGY
LINEAR OUTPUT
PUSHBUTTONS
HPL
The HPL Hall Effect Linear Output Pushbutton Switch utilizes Hall
effect technology to provide the user an output proportional to
the travel of the button. The HPL delivers up to 10 million cycles.
This rugged switch is ideal for applications where a simple on/
off control is insufficient and a linear output is desired. Using the
HPL, an operator can control the motion of a device as well as the
speed of the movement. The HPL switch is an ideal control device
for valves and variable speed drives, and can be used in industrial
control, heavy equipment and material handling applications.
The HPL is offered as a stand-alone switch and in a dual HPL
rocker assembly. As with all OTTO switches, a wide variety of
case and button styles and colors are offered, along with
various termination styles and two levels of sealing. OTTO
can provide custom configurations as well as provide the HPL
switches installed in a control grip.
HPL-4 15/32” - 32
Thread Rear Mount
Shown with Wire
Leads
Features:
• Programmable outputs
of 0.5 to 4.5 volts
• 10 million cycles
• Hall effect for reliable
contactless switching
• Watertight per IP68S available
• Front or behind panel mounting
• Choice of termination styles
• Rocker version available
• RoHS/WEEE/Reach compliant
HALL EFFECT
HPL-R Hall
Effect Rocker
HPL-3 -
5/8" Front Mount
with Wire Leads
HPL
Case Style
1.
Press Fit
3.
Front Mount
5/8” Thread
4.
Rear Mount
15/32” Thread
6.
Rear Mount
5/8” Thread
R.
Rocker Assembly
–
X
Output
1.
1.0 - 4.0VDC
2.
4.0 - 1.0VDC
3.
0.5 - 4.5VDC
4.
4.5 - 0.5VDC
X
HPL PART NUMBER CODE
X
X
X
Terminal Style
1.
3 Straight Pins,
0.100” Centers
2.
18” Potted 22 AWG
Wire Leads
X
X
Button Color
1.
Red
2.
Black
3.
Orange
4.
Yellow
5.
Green
6.
Blue
7.
Purple
8.
Gray
9.
White
Seal Level
1.
IP65 Splashproof
2.
IP68S Watertight
Case Color
1.
Clear Anodized
2.
Black Anodized
Button Style*
1.
0.375” OD
(Case Styles 1, 3, 4 & 6)
2.
0.500” OD Domed
(Case Styles 1, 3 & 6)
R.
Rocker Assembly
(Case Style R)
* For availability of larger button
diameters, contact factory.
Specifications Subject To Change Without Notice
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45
HPL
LINEAR OUTPUT
PUSHBUTTONS
HALL EFFECT LINEAR OUTPUT PUSHBUTTONS
10 MILLION LINEAR OUTPUT CYCLES USING CONTACTLESS HALL EFFECT TECHNOLOGY
Standard Characteristics/Ratings:
MECHANICAL:
Mechanical Life:
Button Travel:
Full Travel Force:
Reset Force:
Electrical Life:
1,000,000 cycles full stroke per button, IP68S rated
10,000,000 cycles full stroke per button, IP64 rated
0.135 inches min to 0.160 inches max
0.15 inches, 3.0 lbs. typical to 3.8 lbs. max @ 25°C
5 oz min @ 25°C
10,000,000 cycles
ELECTRICAL RATINGS: Rated at Vcc = 5V @ 25°C Load = 1mA (
4.7KΩ)
Electrical
Units
Supply Voltage
Output Voltage
(Button Up)
Output Voltage
(Button Down)
Supply Current
Continuous Output
Current
Output Resistance
(lo ≤ -2mA)
VDC
VDC
@ 5V Vcc
VDC
@ 5V Vcc
mA
mA
Ω
Min
4.5
0.85
3.85
N/A
-1
N/A
1 - 4 Volts
Typ
5
1
4
8
N/A
1
Max
5.5
1.15
4.15
10
1
10
Min
4.5
3.85
0.85
N/A
-1
N/A
4 - 1 Volts
Typ
5
4
1
8
N/A
1
Max
5.5
4.15
1.15
10
1
10
Min
4.5
0.35
4.35
N/A
-1
N/A
0.5 - 4.5 Volts
Typ
5
0.5
4.5
8
N/A
1
Max
5.5
0.65
4.65
10
1
10
Min
4.5
4.35
0.35
N/A
-1
N/A
4.5 - 0.5 Volts
Typ
5
4.5
0.5
8
N/A
1
Max
5.5
4.85
0.65
10
1
10
ELECTRONICS:
Seal Integrity:
IP65 or IP68S
ENVIRONMENTAL:
Operating Temp Range:
-40°C to +85°C
Humidity:
96% RH, 70°C, 96 hours
MATERIALS:
Housing:
Button Cap:
Mounting Hardware:
Anodized Aluminum alloy
Thermoplastic
Lockwasher, hex nut, washer when applicable
.375" O.D. Button Style
46
OTTO Full Line Catalog
Specifications Subject To Change Without Notice
HALL EFFECT LINEAR OUTPUT PUSHBUTTONS
10 MILLION LINEAR OUTPUT CYCLES USING CONTACTLESS HALL EFFECT
HPL-R
TECHNOLOGY
LINEAR OUTPUT
PUSHBUTTONS
HPL
HPL-R
Case Styles
Linear Output Graphs (Vcc = 5V @ 20°C)
HPL-1
Press Fit
HPL-3
5/8” Thread
Front Mount
Button Style 1
HPL-3
5/8” Thread
Front Mount
Dome Button
Button Style 2
HPL-4
15/32” Thread
Rear Mount
HPL-6
5/8” Thread
Rear Mount
HPL-R
HPL dimensions are equivalent to standard OTTO P1 Pushbutton dimensions as shown in the catalog except for
overall length. Total button height is 0.25” on standard 0.375” OD buttons. Overall length from button top to rear of
potting is 1.26” nominal, except for the HPL-4 and 0.500” OD button styles which measure 1.56”. Panel mounting
hardware is included, except with the HPL-1 which is meant to press fit into mounting hole in a control grip. Refer
to the dimensions shown or consult OTTO to design the control grip to meet your specifications.
HPL-R*
Rocker
HPL-R
HPL-R
HPL
HPL
HPL-R
HALL EFFECT
* For alternative
bracket styles
and external
boot options,
contact factory.
HPL
Vcc +(Red)
4700 pF
Output o(Yellow)
4700 pF
Terminal Styles
GND -(Black)
Schematic
HPL
Specifications Subject To Change Without Notice
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47
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