Transcript
PSC-360
Contactless sensor
DESCRIPTION The PSC-360 is a vertical Hall-effect magnetic rotary sensor that is designed to overcome the limitations of potentiometer-based devices in a wide range of applications. The performance of magnetic sensors has traditionally been limited by their poor tolerance to thermal and magnetic fluctuations. And although these limitations can be overcome by careful circuit design, the complexity this has entailed has often discouraged OEMs from designing with these sensors.
STANDARD SPECIFICATIONS Linearity: ±1% absolute (0.5% check availability) Simple & Robust Magnetic Design Programmable Angular Range from 15 to 360 Degrees (without dead band)
The technology used by Piher is only sensitive to the flux density coplanar with the IC surface. This allows to precise feedback the absolute position from 15 to 360 degrees. It enables the design of low-cost high performance non-contacting rotary position sensors for both automotive and industrial applications whithout the limitations of potentiometric solutions (wear, limited electrical angles...) A configurable switch ouptput is integrated within the sensor too.
Programmable Linear Transfer Characteristic (some positive slopes & one negative slope can be programmed in the same transfer characteristic; up to 4 programmable points; see last page)
Furthermore full redundancy can be achieved by employing a dual core version or the simple placement of two sensors within the housing.
Selectable Analog (Ratiometric), PWM, Serial Protocol
The robust PSC-360 is sealed and flange mounted for easy positioning when necessary. It provides high stability under harsh environment conditions such as vibration, shock, extreme temperatures / humidity, dither, moisture or dirt. Featuring a modular architecture, electrical & mechanical characteristics can be fully customised to customer´s needs as well as connector configurations. Panel mount package for bush mounting is also available.
Programmable switch output Angular Resolution (depends on electrical angle and rotational speed)
Analog & PWM: up to 12 bits Serial Protocol (SPI): up to 14 bits Full Redundant option check availability Self-Diagnostic features Rotational life: up to 50.000.000 cycles (depending on application and mounting)
This product shows Piher´s competences in sensors for use in harsh environments and custom product tailoring for use on Tier One and OEM platforms.
Operating temperature: up to -40ºC to +125ºC (others check availability) Over voltage protection and reverse voltage protection Supply voltage: 5V/12V/15V ±10% (others check availability) Supply current Typ 8.5mA for single version Typ 17mA for redundant version IP67 (others check availability)
APPLICATION EXAMPLES Non-Contacting long life angle/position sensor Absolute Rotary Position Sensor Pedal Position Sensor Throttle/EGR Valve and Gear Position Sensor Height & suspension Sensor Non-Contacting Potentiometer Float-Level Sensor Motor-shaft Position Sensor Precision Robotics,industrial equipment,
www.piher.net
-1-
ding t o EL V
5 3/E C) / R 00 / o
Pb
Ac
c or
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2011 /65 /E 2( U)
ISO 14001 BUREAU VERITAS Certification
HS
(
HVAC monitoring & control...
PSC-360: HOW TO ORDER
(1) The analog output is a ratiometric output, proportional to:
Simple output (analogic / PWM)
- For supply voltage 5V: to input supply voltage. - For supply voltage 12V: to 5V. - For supply voltage 15V: to 5V.
_
_
_
_
___
_____
______
__
_
____
Shaft
Type
Output1
Switch1
Output function
Voltage supply
PWM Frecuency (Hz.)1
F = flat shaft
A = Analogic P = PWM
[empty] = none W = switch
Electrical rotation angle
Temp. range
1 = simple
Switch ON1
PSC360
000 016 ... 360
(see note 1)
C0000 C0001 (see note 3)
(see note 2)
05 12 15
ERA015 ERA016 .... ERA360
(2) Leave empty if no applicable. Switch function diagram:
E = -40 to +85ºC K= -40 to +125ºC
Positive slope v
F100 ... F999
SW On
(see note 4)
360º
SW Off
Negative slope v
SW On 360º
_
Simple output (SPI)
PSC360
_
Type
Shaft
1 = simple
F = flat shaft
_____
______
__
_
Output1
Output function
Electrical rotation angle
Voltage supply
Temp. range
C0000 C0001
Redundant output (analogic / PWM) with switch
Redundant output (analogic / PWM) without switch
(see note 3)
PSC360
_ Shaft F = flat shaft
PSC360
_ Shaft F = flat shaft
_
Type 2 = redundant
_
Type 2 = redundant
(3) Other output functions available check availability.In the How To Order reference, enter CXXXX meanwhile the new output function reference is not defined.
_
S = SPI
_
05
(4) Leave empty if no applicable. Default frequency is 200 Hz
E = -40 to +85ºC K= -40 to +125ºC
ERA015 ERA016 .... ERA360
_
_____
______
__
Output function
Electrical rotation angle
Voltage supply
Output1
Output2
A = Analogic P = PWM
A = Analogic P = PWM
(see note 1)
(see note 1)
C0002 C0003 (see note 3)
05 12 15
ERA015 ERA016 .... ERA360
Temp. range
____
PWM Frecuency (Hz.)2
F100 ... F999
F100 ... F999
(see note 4)
(see note 4)
_
___
_____
______
__
Output1
Output2
Switch1
Output function
A = Analogic P = PWM
W = switch
000 016 ... 360
C0002 C0003
Electrical rotation angle
Voltage supply
A = Analogic P = PWM
Switch ON1
(see note 1)
(see note 3)
Other configurations will be studied case by case.
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ERA015 ERA016 .... ERA360
____
PWM Frecuency (Hz.)1
E = -40 to +85ºC K= -40 to +125ºC
_
(see note 2)
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_
_
(see note 1)
SW Off
05
_
Temp. range E = -40 to +85ºC K= -40 to +125ºC
____
____
PWM Frecuency (Hz.)1
PWM Frecuency (Hz.)2
F100 ... F999
F100 ... F999
(see note 4)
(see note 4)
DIMENSIONS 0.5 x45º
13
5
29.5
8
6
Cable
53
19.2
18.5
13.4
5
Tinned 245
40 32
28
Simple analog output connection scheme.
4.2
Brown = Power supply. Blue = Ground. Black = Signal output. White = Not used. Grey = Not used.
28
Rotor is shown at zero position. Sensor is delivered at random position.
14
16
4.2
Cable length: 245mm
HOW TO ASSEMBLE THE SENSOR - RECOMMENDED INSTRUCTIONS 1.- Place the component on a flat surface 2.- Fasten the two M4 screws (M4 washers are recommended) 3.- Fit the actuator onto the shaft avoiding any mechanical play/wobble
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24
STANDARD OUTPUT FUNCTIONS
C0002 (redundancy)
CW
C0000
100%
90%
90%
50%
50%
%
%
100%
CW
10%
10%
0%
0% 0º
90º
180º
270º
0º
360º
90º
C0003 (redundancy)
C0001
CW
100%
100%
90%
90%
%
%
50%
180º
270º
360º
270º
360º
CW
45% 20% 10%
10%
0%
0% 0º
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90º
180º
270º
0º
360º
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90º
180º
OUTPUT FUNCTION EXAMPLES
v
v
v
360º
v
360º
v
v
360º
v
360º
360º
v
360º
v
360º
360º
360º
Redundant examples:
v
v
360º
360º
Disclaimer The product information in this catalogue is for reference purposes. Please consult for the most up to date and accurate design information. Piher Sensors & Controls S.A., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, Piher), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product described herein. Piher disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Pihers terms and conditions of sale, including but not limited to the warranty expressed therein, which apply to these products. No licence, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Piher. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Piher products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Piher for any damages arising or resulting from such use or sale. Please contact authorised Piher personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.
Information contained in and/or attached to this catalogue may be subject to export control regulations of the European Community, USA, or other countries. Each recipient of this document is responsible to ensure that usage and/or transfer of any information contained in this document complies with all relevant export control regulations. If you are in any doubt about the export control restrictions that apply to this information, please contact the sender immediately. For any Piher International Corp. Exports, Note: All products / technologies are EAR99 Classified commodities. Exports from the United States are in accordance with the Export Administration Regulations. Diversion contrary to US law is prohibited.
v261015
www.piher.net
-3-
PSC-360U
Contactless sensor
DESCRIPTION The PSC-360U is a vertical Hall-effect magnetic rotary sensor that has been designed to overcome the limitations of potentiometerbased devices in a wide range of applications. The performance of magnetic sensors has traditionally been limited by their poor tolerance to thermal and magnetic fluctuations. And although these limitations can be overcome by careful circuit design, the complexity this has entailed has often discouraged OEMs from designing with these sensors. The technology used by Piher is only sensitive to the flux density coplanar with the IC surface. This allows to precise feedback the absolute position from 15 to 360 degrees. It enables the design of low-cost high performance non-contacting rotary position sensors for both automotive and industrial applications whithout the limitations of potentiometric solutions (wear, limited electrical angles...) A configurable switch ouptput is integrated within the sensor too.
STANDARD SPECIFICATIONS Linearity: ±1% absolute (0.5% check availability) Simple & Robust Magnetic Design Programmable Angular Range from 15 to 360 Degrees (without dead band)
Programmable Linear Transfer Characteristic Furthermore full redundancy can be achieved by employing a dual core version or the simple placement of two sensors within the housing.
(some positive slopes & one negative slope can be programmed in the same transfer characteristic; up to 4 programmable points; see last page) Selectable Analog (Ratiometric), PWM, Serial Protocol
The robust PSC-360U is sealed and delivered in panel mount package for easy bush mounting. It provides high stability under harsh environment conditions such as vibration, shock, extreme temperatures / humidity, dither, moisture or dirt. Featuring a modular architecture, electrical & mechanical characteristics can be fully customised to customer´s needs. Flange mount package for easy positioning is also available.
Programmable switch output Angular Resolution (depends on electrical angle and rotational speed)
Analog & PWM: up to 12 bits Serial Protocol (SPI): up to 14 bits Self-Diagnostic features
This product shows Piher´s competences in sensors for use in harsh environments and custom product tailoring for use on Tier One and OEM platforms.
Rotational life: up to 50.000.000 cycles (depending on application and mounting)
Operating temperature: up to -40ºC to +125ºC (others check availability)
BENEFITS
Over voltage protection and reverse voltage protection High resolution (up to 14-bit)
Supply voltage: 5V/12V/15V ±10% (others check availability)
Absolute position feeback up to 360º (keeps position on power loss).
Supply current
Low profile.
Typ 8.5mA for single version. Typ 17mA for redundant version.
Easy integration into existing systems Full redundant versions.
IP67 (others check availability). Customer to seal the PCB connections.
Conceived for harsh environments applications. Protected from magnetic fields, dust, moisture, vibrations,
APPLICATION EXAMPLES
exteme temperatures. Analog oputput ready for easy potentiometer replacement.
Non-Contacting long life angle/position sensor Absolute Rotary Position Sensor Pedal Position Sensor Throttle/EGR Valve and Gear Position Sensor Height & suspension Sensor Non-Contacting Potentiometer Float-Level Sensor Motor-shaft Position Sensor Precision Robotics,industrial equipment, HVAC monitoring & control...
www.piher.net
-1-
Simple output (analogic / PWM)
PSC-360U: HOW TO ORDER _
_
_
_
___
_____
______
__
Shaft
Type
Output1
Switch1
Switch ON1
Output function
Voltage supply
F = flat shaft L = slot shaft
1 = simple
A = Analogic P = PWM
[empty] = none W = switch
Electrical rotation angle
PSC360U
(see note 1)
_
Simple output (SPI) Redundant output (analogic / PWM)
_
Shaft F = flat shaft L = slot shaft
Type 1 = simple
_
_____
______
__
Output1
Output function
Electrical rotation angle
Voltage supply
S = SPI
C0000 C0001 (see note 3)
_
PSC360U
Shaft F = flat shaft L = slot shaft
2 = redundant
_ Shaft F = flat shaft L = slot shaft
_
Type 3 = full redundant
Temp. range E = -40 to +85ºC K= -40 to +125ºC
_
_
___
_
___
_____
______
__
Output1
Output2
Switch1
Switch2
Switch ON2
Output function
A = Analogic P = PWM
[empty] = none W = switch
Electrical rotation angle
Voltage supply
A = Analogic P = PWM
Switch ON1
(see note 1)
(see note 1)
[empty] = none W = switch
000 016 ... 360
C0002 C0003
000 016 ... 360
(see note 3)
(see note 2)
05 12 15
ERA015 ERA016 .... ERA360
_
_
___
_
___
_____
______
__
Output1
Output2
Switch1
Switch ON1
Switch2
A = Analogic P = PWM
A = Analogic P = PWM
[empty] = none W = switch
Switch ON2
Output function
Voltage supply
(see note 1)
C0002 C0003
(see note 1)
000 016 ... 360
Electrical rotation angle
000 016 ... 360
[empty] = none W = switch
(1) The analog output is a ratiometric output, proportional to: - For supply voltage 5V: to input supply voltage. - For supply voltage 12V: to 5V. - For supply voltage 15V: to 5V.
(see note 3)
(see note 2)
(2) Leave empty if no applicable.
Temp. range
____
PWM Frecuency (Hz.)1
PWM Frecuency (Hz.)2
F100 ... F999
F100 ... F999
E = -40 to +85ºC K= -40 to +125ºC
05
_
Temp. range E = -40 to +85ºC K= -40 to +125ºC
____
PWM Frecuency (Hz.)1
PWM Frecuency (Hz.)2
F100 ... F999
F100 ... F999
(see note 4)
(see note 4)
(4) Leave empty if no applicable. Default frequency is 200 Hz
v
SW On
SW On 360º
(see note 4)
____
Negative slope
v
____
(3) Other output functions available check availability.In the How To Order reference, enter CXXXX meanwhile the new output function reference is not defined.
Switch function diagram: Positive slope
ERA015 ERA016 .... ERA360
_
(see note 4)
_
(see note 2)
NOTES
F100 ... F999 (see note 4)
(see note 2)
PSC360U
PWM Frecuency (Hz.)1
_
_
Type
Temp. range
_
05 12 15
ERA015 ERA016 .... ERA360
____
E = -40 to +85ºC K= -40 to +125ºC
05 12 15
ERA015 ERA016 .... ERA360
(see note 3)
(see note 2)
PSC360U
Full redundant output (analogic / PWM)
C0000 C0001
000 016 ... 360
_
SW Off
360º
Other product configurations will be studied case by case.
-2-
SW Off
DIMENSIONS (Flat shaft) Nut & washer included
Shaft is shown at zero position. Sensor is delivered at random position.
27
15
2
Shaft detail
6.35
18.5 15.75
5.08
3/8" 32 UNEF-2A
8.5
6.35
8
0.5x45º
28
22 .6
5.08
METAL SHAFT
2.9
1.2
14.5
24
36
ZAMAK
DIMENSIONS (Shaft with slot) Nut & washer included 18.5 15.75
0.76
Shaft is shown at zero or 180º position. Sensor is delivered at random position.
0.5x45º
28
22
.6
6.35
27
2
15
Shaft detail
8.5
3/8" 32 UNEF-2A
0.76
6.35
METAL SHAFT
14.5
2.9
1.2
24
36
ZAMAK
SIMPLE ANALOG OUTPUT CONNECTION SCHEME 6
1.- Supply voltage 2.- Not used * 3.- Not used 4.- Not used 5.- Not used 6.- Ground 7.- Analog output
7
4
5 3 1
* The output pin needs to be connected to the ground 2
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-3-
STANDARD OUTPUT FUNCTIONS C0000
C0002 (redundancy)
CW
100%
90%
90%
50%
50%
%
%
100%
CW
10%
10%
0%
0% 0º
90º
180º
270º
0º
360º
90º
180º
270º
360º
270º
360º
C0003 (redundancy)
C0001
CW
CW 100%
100%
90%
90%
%
%
50%
45% 20% 10%
10%
0%
0% 0º
90º
180º
270º
0º
360º
90º
180º
OUTPUT FUNCTION EXAMPLES
v
v
v
360º
v
360º
v
360º
v
360º
v
360º
Redundant examples: v
360º
360º
v1810913
www.piher.net
360º
v
360º
v
360º
v
-4-
360º
Disclaimer The product information in this catalogue is for reference purposes. Please consult for the most up to date and accurate design information. Piher Sensors & Controls S.A., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, Piher), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product described herein. Piher disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Pihers terms and conditions of sale, including but not limited to the warranty expressed therein, which apply to these products. No licence, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Piher. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Piher products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Piher for any damages arising or resulting from such use or sale. Please contact authorised Piher personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners.
Information contained in and/or attached to this catalogue may be subject to export control regulations of the European Community, USA, or other countries. Each recipient of this document is responsible to ensure that usage and/or transfer of any information contained in this document complies with all relevant export control regulations. If you are in any doubt about the export control restrictions that apply to this information, please contact the sender immediately. For any Piher International Corp. Exports, Note: All products / technologies are EAR99 Classified commodities. Exports from the United States are in accordance with the Export Administration Regulations. Diversion contrary to US law is prohibited.
ding t o EL V
5 3/E C) / R 00 / o
Pb
Ac
c or
20
2011/65 /E 2( U)
ISO 14001 BUREAU VERITAS Certification
HS
(
All Piher products can be adapted to meet customer´s requirements. Please always use the latest updated datasheets published at our website www.piher.net.
v290416
www.piher.net
-5-
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Piher: PSC360-F1A-W-360-000- - - PSC360U-F1A-W-360-000- - -
