RaceCapturePro2 Hardware Install - Revision history

Brentp: /* 5V Voltage Reference */

2018-03-19T14:55:00Z

5V Voltage Reference

← Older revision		Revision as of 14:55, 19 March 2018
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	===5V Voltage Reference===		===5V Voltage Reference===
	This output provides a 5V reference to be used with the Analog Inputs. Up to ~~50mA~~ is provided to supply power to active sensors, pull-up resistors and other purposes. This reference output is protected against short-circuits with an auto-resetting fuse. If the fuse is active, a low or zero voltage reading may be observed on this port. To verify an over-current situation, test the voltage on the port without any load connected.		This output provides a 5V reference to be used with the Analog Inputs. Up to 1A is provided to supply power to active sensors, pull-up resistors and other purposes. This reference output is protected against short-circuits with an auto-resetting fuse. If the fuse is active, a low or zero voltage reading may be observed on this port. To verify an over-current situation, test the voltage on the port without any load connected.

	===Analog/Frequency Outputs 1 - 4===		===Analog/Frequency Outputs 1 - 4===

Brentp: /* Frequency/Pulse Input 1 - 3 */

2017-08-23T03:09:42Z

Frequency/Pulse Input 1 - 3

← Older revision		Revision as of 03:09, 23 August 2017
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	===Frequency/Pulse Input 1 - 3===		===Frequency/Pulse Input 1 - 3===
	These input channels can be used to time the duration between digital pulses for purposes of measuring RPM, shaft speed, and so on. The input accepts 0-5V (protected up to 40V). ~~Each input has~~ a ~~built~~-~~in 10K pullup~~ resistor ~~connected~~ to 5V.		These input channels can be used to time the duration between digital pulses for purposes of measuring RPM, shaft speed, and so on. The input accepts 0-5V (protected up to 40V). The inputs are high impedance inputs that requires a push-pull source - no internal pullups are provided for maximum signal flexibility. Some sensors, like hall effect sensors may require an external pull-up resistor, wired to 5-12v.

	====TACH SIGNAL NOTES====		====TACH SIGNAL NOTES====

Brentp: /* General Input/Output Channels 1 - 3 */

2017-06-26T15:35:32Z

General Input/Output Channels 1 - 3

@@ Line 31: / Line 31: @@
 ===General Input/Output Channels 1 - 3===
-Depending on configuration, these channels can accept either a digital input, or provide an output to control external devices.
-* When configured for '''input''', the channel accepts a 0-5v input (protected up to 45V). Each input channel has a built-in 10K pullup resistor connected to 5V.
+ceCapture/Pro provides 3 General Purpose Input Output (GPIO) ports which you can use to control devices (Output mode) or read switches or high / low states of electrical signals.
-* When configured for '''output''', the channel provides an open-drain output that can drive 1A and is thermal / over-current protected with inductive load clamping. When the output is deactivated, a 1K ohm pull-up to +5v is present.
 ===Frequency/Pulse Input 1 - 3===

Brentp: /* Power Connection */

2017-05-10T20:09:13Z

Power Connection

← Older revision		Revision as of 20:09, 10 May 2017
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	===Power Connection===		===Power Connection===
	Connect RaceCapture/Pro to a power source between 9 and ~~24V~~. To fully support all devices and outputs, provide at least a 5A fused connection.		Connect RaceCapture/Pro to a power source between 9 and 15V. To fully support all devices and outputs, provide at least a 5A fused connection.

	==Sensors==		==Sensors==

Brentp: /* Default Orientation */

2016-04-13T01:41:38Z

Default Orientation

← Older revision		Revision as of 01:41, 13 April 2016
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	===Default Orientation===		===Default Orientation===
	The default configuration is setup so that the front of the unit (the side with the LEDs) is facing towards the rear of the vehicle and the side with the green connector is facing towards the front of the vehicle. The side of the unit with the RaceCapture/Pro sticker is facing up. Below is an image of the default orientation cofiguration:		The default configuration is setup so that the front of the unit (the side with the LEDs) is facing towards the rear of the vehicle and the side with the green connector is facing towards the front of the vehicle. The side of the unit with the RaceCapture/Pro sticker is facing up. Below is an image of the default orientation cofiguration:
	~~[[File:RCP_MK2_3quarter_LED_Axis.png\|none\|200px]]~~
	If your unit installation does not align with this orientation, you will need to re-map the channels in the firmware.		If your unit installation does not align with this orientation, you will need to re-map the channels in the firmware.

	==Isolation==		==Isolation==
	Vibration from the vehicle can cause noise in the accelerometers, which can lead to dirty data. Ideally it is best to have some form of isolation between the frame of the vehicle and the RaceCapture unit. Rubber spacers work well as do adhesive strips like the 3M DualLock adhesive strips. These also allow for easy removal of the unit.		Vibration from the vehicle can cause noise in the accelerometers, which can lead to dirty data. Ideally it is best to have some form of isolation between the frame of the vehicle and the RaceCapture unit. Rubber spacers work well as do adhesive strips like the 3M DualLock adhesive strips. These also allow for easy removal of the unit.

Stieg: Improved the installation section.

2016-01-21T05:11:30Z

Improved the installation section.

← Older revision		Revision as of 05:11, 21 January 2016
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	Serial I/O		Serial I/O

	==Installation==		=Installation=
	~~==Mounting orientation and position==~~		This section will give you the basic overview of installation best practices.

	~~The ideal mounting position for~~ RaceCapture~~/Pro is mounted flat~~ (~~right~~ side ~~up or upside down~~), in the ~~exact~~ center of the vehicle. This ~~gives~~ the ~~best effect from~~ the ~~built in Gyroscope~~, ~~which measures Yaw (understeer / oversteer)~~.		==Location==
			Picking a location that is easily accessible is key. You will want to mount your RaceCapture so that access to the front of the unit (the side with the lights) is easy. Remember that in a driver's suit your vision and range of motion can be limited, so try to place the unit where the front is visible. For optimal perfomance of your RaceCapture unit, you should place the unit as close to the center of the vehicle's axis's as is possible. This ensures that the lateral accelerations will be minimal in the event of body roll, pitch and rotation.

			==Orientation==
			The unit must be mounted squarely with the vehcile. You may rotate it in 90 degree increments in along any of the three axis as you see fit, but the final result must be square against the sides, front and bottom of the vehicle. Rotating anything less than 90 degress along any one axis will lead to inaccurate G-force mesaurements. If you rotate the unit away from its default orientation (described below), you will need to remap the accelerometer when you configure the unit.

	===~~Shock isolation mounting~~===		===Default Orientation===
	~~In very harsh environments you may want to mount~~ RaceCapture/Pro ~~using rubber isolators~~. [~~http~~:~~//www~~.~~karman~~.~~com/selectvibro.cfm Info on isolation mounts]~~		The default configuration is setup so that the front of the unit (the side with the LEDs) is facing towards the rear of the vehicle and the side with the green connector is facing towards the front of the vehicle. The side of the unit with the RaceCapture/Pro sticker is facing up. Below is an image of the default orientation cofiguration:
			[[File:RCP_MK2_3quarter_LED_Axis.png\|none\|200px]]
			If your unit installation does not align with this orientation, you will need to re-map the channels in the firmware.

	==~~=Default Accelerometer Configuration=~~==		==Isolation==
	~~The default accelerometer configuration assumes RaceCapture/Pro~~ is ~~mounted flat, right side up with~~ the ~~green terminal block pointed towards the front~~ of the vehicle. ~~Other orientations are supported by changing~~ the ~~settings in the Software~~. ~~See~~ the ~~[[RaceCapturePro_SoftwareOperation#Accelerometer_Inputs\|Operation Guide]] for more information~~.		Vibration from the vehicle can cause noise in the accelerometers, which can lead to dirty data. Ideally it is best to have some form of isolation between the frame of the vehicle and the RaceCapture unit. Rubber spacers work well as do adhesive strips like the 3M DualLock adhesive strips. These also allow for easy removal of the unit.

Rdoherty: /* Sensors */

2015-11-24T18:24:31Z

Sensors

← Older revision		Revision as of 18:24, 24 November 2015
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	If unsure, observe the signal with an oscilloscope and/or consult technical documentation of your vehicle.		If unsure, observe the signal with an oscilloscope and/or consult technical documentation of your vehicle.

	~~===SD Card Slot===~~

	~~[[File:Sdcard.jpg]]~~

	~~The SD card slot is used to store datalogging sessions. 512MB to 32GB cards are supported.~~

	~~===USB Port===~~

	~~[[File:Usbport.jpg]]~~

	~~Used for configuring RaceCapture Pro via [[RaceCapturePro_SoftwareOperation Race Analyzer Software]]~~

	===LED Indicators===		===LED Indicators===
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	* Port 2		* Port 2
	Serial I/O		Serial I/O


	==Installation==		==Installation==

Rdoherty: Created page with "==Connections== Image:RaceCapture-Pro MK2 quick reference sheet.jpg ===Power Connection=== Connect RaceCapture/Pro to a power source between 9 and 24V. To fully support..."

2015-11-24T18:23:17Z

Created page with "==Connections== Image:RaceCapture-Pro MK2 quick reference sheet.jpg ===Power Connection=== Connect RaceCapture/Pro to a power source between 9 and 24V. To fully support..."

New page

==Connections==

[[Image:RaceCapture-Pro MK2 quick reference sheet.jpg]]

===Power Connection===
Connect RaceCapture/Pro to a power source between 9 and 24V. To fully support all devices and outputs, provide at least a 5A fused connection.

==Sensors==
'''Also see the [[RaceCapturePro_Sensors|Comprehensive Sensor installation guide]]'''

===Analog Inputs 1-7===

====Specifications====
* RaceCapture/Pro has 8 analog inputs; the 8th input is wired internally to measuring battery voltage.
* Analog input range is 0 - 5v
* Input Impedance: 15K ohm

====Active Sensors/Signals====
The Analog Input Channels accept a 0-5v input signal (protected up to 40V). Connect the input from a sensor to the appropriate connection of the terminal block.
<center>[[Image:active_sensor_connection.png]]</center>

====Resistive sensor====
When connecting resistive style sensors, like many temperature and pressure sensors, one terminal of the sensor is connected to ground, and the other is connected to the Analog input, with a pullup resistor connected to the +5V Voltage Reference on the terminal block. A 2.2K resistor is recommended for most applications.
<center>[[Image:temp_sensor_connection.png]]</center>

===5V Voltage Reference===
This output provides a 5V reference to be used with the Analog Inputs. Up to 50mA is provided to supply power to active sensors, pull-up resistors and other purposes. This reference output is protected against short-circuits with an auto-resetting fuse. If the fuse is active, a low or zero voltage reading may be observed on this port. To verify an over-current situation, test the voltage on the port without any load connected.

===Analog/Frequency Outputs 1 - 4===
Depending on configuration, these outputs provide a settable 0-5v analog output voltage, or frequency output where the pulse-width and frequency can be set. These outputs can supply 50mA each.

===General Input/Output Channels 1 - 3===
Depending on configuration, these channels can accept either a digital input, or provide an output to control external devices.
* When configured for '''input''', the channel accepts a 0-5v input (protected up to 45V). Each input channel has a built-in 10K pullup resistor connected to 5V.
* When configured for '''output''', the channel provides an open-drain output that can drive 1A and is thermal / over-current protected with inductive load clamping. When the output is deactivated, a 1K ohm pull-up to +5v is present.

===Frequency/Pulse Input 1 - 3===
These input channels can be used to time the duration between digital pulses for purposes of measuring RPM, shaft speed, and so on. The input accepts 0-5V (protected up to 40V). Each input has a built-in 10K pullup resistor connected to 5V.

====TACH SIGNAL NOTES====

'''Do not connect the old-style tachometer signal directly to RaceCapture/Pro.''' This signal is typically sourced from a wire that connects directly to the (-) post of the ignition coil. These signals are 400-500v peak and can damage your RaceCapture/Pro hardware.

'''[[CoilX CoilX Sensor Module]]'''

[[Image:coilx_wiring_sm.jpg|300px]]

You can use the CoilX sensor module to safely interface this high voltage RPM signal. See the [[CoilX|CoilX page]] for more information.

Newer style tach signals sourced from the ECU will likely provide a clean square wave signal and can be connected directly to this input.

If unsure, observe the signal with an oscilloscope and/or consult technical documentation of your vehicle.

===SD Card Slot===

[[File:Sdcard.jpg]]

The SD card slot is used to store datalogging sessions. 512MB to 32GB cards are supported.

===USB Port===

[[File:Usbport.jpg]]

Used for configuring RaceCapture Pro via [[RaceCapturePro_SoftwareOperation Race Analyzer Software]]

===LED Indicators===

[[File:Leds.jpg]]

* Power LED
Indicates the unit is powered up (via 12v supply or USB)
* LED1
Indicates GPS Activity. Slow flash (1Hz) indicates GPS is actively acquiring. Fast flash (10 times per second) indicates GPS is locked on to satellites.
* LED2
Indicates SD card Logging Activity. The flash rate matches the channel with the highest configured logging rate.
* LED3
Indicates error status when writing to SD Card (future error conditions will be indicated by this LED)

===Pushbutton===

[[File:Pushbutton.jpg]]

Press to manually start / stop a logging session. Note this may be overridden by any on-board scripts that may automatically start or stop logging.

===Communication Ports===

[[File:Expansionports.jpg]]

The communication ports a standard RS232 serial connection with power (up to 5v at 1.5A)
* Port 1
Used for BT module
* Port 2
Serial I/O

==Installation==
==Mounting orientation and position==

The ideal mounting position for RaceCapture/Pro is mounted flat (right side up or upside down), in the exact center of the vehicle. This gives the best effect from the built in Gyroscope, which measures Yaw (understeer / oversteer).

===Shock isolation mounting===
In very harsh environments you may want to mount RaceCapture/Pro using rubber isolators. [http://www.karman.com/selectvibro.cfm Info on isolation mounts]

===Default Accelerometer Configuration===
The default accelerometer configuration assumes RaceCapture/Pro is mounted flat, right side up with the green terminal block pointed towards the front of the vehicle. Other orientations are supported by changing the settings in the Software. See the [[RaceCapturePro_SoftwareOperation#Accelerometer_Inputs|Operation Guide]] for more information.