Signal Conditioner (Voltage Output)

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  • SC-XX is a Electronic Card to amplify the voltage signal or Convert potentiometer /Resistance input to Voltage signal.
  • In an extremely compact size of board 12 mm X 22mm X 73mm card mounted in a din rail enclosure of 23mm width and 83mm length and 35mm Height makes it a ideal product to use it with out enclosure in small size constraint location as well.
  • SC-XX has a additional 5Vdc transmitter supply output makes it very suitable product for instrumentation industry. For heavy electrical noise atmosphere we have a model with isolated Input and output signal.
  • Span and Offset trim potentiometer to trim it and Power LED makes it look elegant and convenient for industry use.

Electrical Specification


Sr.No Parameter Specification
1 Input to card (Vin) 12- 35Vdc or 24Vdc
2 Sensor Supply (Vout) 5Vdc @ 50mA
3 Input Current @ 24Vdc 150mA
4 Input signal Potentiometer >1K ohms // 0-100mV // 0-5Vdc // 0.5 - 4.5Vdc // 0.5-2.5Vdc // 0-1Vdc (any other input signal on request)
5 Output Signal 0-5Vdc // 0-10Vdc(any other on request.)
6 Output Current 5mA
7 Accuracy 1% F.S (0.5% on request)

DC Motor Speed Control Card




Mounting

For best performance of RHS-12 below points needs to be taken into consideration.
1) The hole in the panel should not be more than 9.5mm.
2) RHS-12 should be mounted with Star washer given along with the product and perpendicularity between the panel and axis of Sensor should be maintained.

Magnetic Cross Talk

If two RHS-12 units are to be installed closer than 2 inch (measured between the center of both shafts),a magnetic shield, such as a small steel plate should be installed in between to prevent one encoder from c a u s i n g s m a l l c h a n g e s i n r e p o r t e d p o s i t i o n t h r o u g h m a g n e t i c f i e l d c r o s s - t a l k .

Material

Component Material
Housing Brass
Shaft Stainless
Ball Bearing Stainless

Environment

Parameter Value
Operating Temperature -40 to 75 deg (standard) -40 to 140 deg ( on request)
Storage Temperature -40 to 75 degC
Vibration 20g

Ordering Information

For Detailed Drawing on Sensor with Servo Mount Please drop a E-mail on pavankinariwala@gmail.com

For SPI, I2C, Quadrature, Incremental and Redundant output version sensor comes along with Fly wire output.

Shaft Customization is possible.

Tight Motion of shaft is possible.


Parameters Ball Bearing Sleeve Bushing
Starting Torque 8 gms. cm 150 gms. cm
Maximul Radial Load 900 gms 470 gms
Maximum Axial Load Nil Nil
Maximum Shaft Speed 1500 RPM 100 RPM
Bearing Life cycles 20 X 10^6 @rated radial Load 500 X 10^6 @rated radial Load
Weight of sensor 12 gms 12 gms
Shaft Dia 2.95mm 3.15mm or 6 mm or 6.3 mm
Parameter Value
Supply Voltage (Vsupply) 5Vdc(+/- 10%) or 3.3Vdc
Supply Current 20mA
Response time 50mS
Resolution 12bit
Load Resistance Minimum 10k ohms
Output (Voutput) 3% to 97% Vsupply (Ratiomatric)
Linearity 1% Independent Linearity ( Available 0.5% on request)
Parameter Results
Supply Voltage (Vsupply) 5Vdc(+/- 10%) or 3.3Vdc
Supply Current 20mA
Frequency 200Hz, 500Hz, 1K Hz or 2 Khz based on requirement
Resolution 12bit
Output (Voutput) 0% to 100% duty Cycle
Linearity 1% Independent Linearity ( Available 0.5% on request)

The Graph is just for indicative purpose. Offset between Output 1 and Output 2 can be change or made

Parameter Results
Supply Voltage (Vsupply) 5Vdc
Supply Current 50mA
Electrical Angle Default 359.92 deg. (Customization possible)
Response Time 1kHz
Resolution 12bit
Output (Voutput) 0 to 5Vdc ( Redundant Output) (ideally 3% to 97% Vinput)
Load Resistance Minimum 10K Ohms
Linearity 1% Independent Linearity ( Available 0.5% on request)
Parameter Results
Supply Voltage (Vsupply) 5Vdc / 3.3Vdc
Supply Current 20mA
Incremental Output
Electrical Speed 10000RPM Max.
PPR (Pulse Per Revolution)(A&B) 25,50,100,200,256,300,400,500,512,1000,1024 A & B Pulse Lag each other by 90deg.(TTL)
Output (Voutput) 0 to 5Vdc ( Redundant Output) (ideally 3% to 97% Vinput)
Index pulse Z 1 pulse per RPM (TTL)

Parameter Results
Supply Voltage (Vsupply) 5Vdc / 3.3Vdc
Supply Current 20mA
Incremental Output
Electrical Speed 400RPM Max.
PPR (Pulse Per Revolution)(A&B) 8,16,32,64,128,256,512,1024,2048 A & B Pulse Lag each other by 90deg.(TTL)
Output (Voutput) 0 to 5Vdc ( Redundant Output) (ideally 3% to 97% Vinput)
Index pulse Z 1 pulse per RPM (TTL)

The RHSS12-XSPI is a Absolute encoder which acts as a slave and communicate with master micro controller as per the standard Protocol of SPI.
As per standard protocol of SPI RHSS12-XSPI communicate with master protocol when the MOSI pin is active high or 3FFF hex data is sent on the bus and the CS pin need to toggle from low to high for only one clock pulse.
RHSS12-XSPI communicate in 16 Bit of Transmission. After each cycle of communication it is compulsory to toggle CS pin from high to low.
RHSS12-XSPI has a provision of Dual Output first SPI communication and PWM mode of communication 14 Bit and 12 Bit of Resolution respectively.
Number of sensors can be connected in daisy chain mode of 4 wire or (n+3 wire connection). please contact Mr. Pavan Kinariwala(pavankinariwala@gmail.com) for more information on the same.
RHSS12-XSPI will communicate the angle information in below pattern.

Parameter Results
Input Voltage (Vinp) 5Vdc / 3.3Vdc
Maximum clock Frequency 50k Hz.
Digital pin Input / output level including address pins.
VDD- 5Vdc (Vinp --> 5Vdc)
VDD- 3.3Vdc (Vinp --> 3.3Vdc)
1 --> VDD (5V or 3.3V) -0.7V
0 --> GND +0.4V
PWM Frequency 1 Khz.

The RHSS12-XSPI is a Absolute encoder which acts as a slave and communicate with master micro controller as per the standard Protocol of SPI.
As per standard protocol of SPI RHSS12-XSPI communicate with master protocol when the MOSI pin is active high or 3FFF hex data is sent on the bus and the CS pin need to toggle from low to high for only one clock pulse.
RHSS12-XSPI communicate in 16 Bit of Transmission. After each cycle of communication it is compulsory to toggle CS pin from high to low.
RHSS12-XSPI has a provision of Dual Output first SPI communication and PWM mode of communication 14 Bit and 12 Bit of Resolution respectively.
Number of sensors can be connected in daisy chain mode of 4 wire or (n+3 wire connection). please contact Mr. Pavan Kinariwala(pavankinariwala@gmail.com) for more information on the same.
RHSS12-XSPI will communicate the angle information in below pattern.

Parameter Results
Input Voltage (Vinp) 5Vdc / 3.3Vdc
Maximum clock Frequency 10k Hz.
Digital pin Input / output level including address pins.
VDD- 5Vdc (Vinp --> 6 to 35Vdc or Vdc)
VDD- 3.3Vdc (Vinp --> 3.3Vdc)
1 --> VDD (5V or 3.3V) -0.7V
0 --> GND +0.4V
PWM Frequency 1 Khz.

Standard 6.3mm shaft dia

Ball Bearing version with 3mm shaft dia


Ball Bearing Servo Mount version with 3mm shaft dia