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Boxi II — Manual

©

Kanardia d.o.o.

February 2022

Revision 2.1

Summary of Contents for Boxi II

Page 1: ...Boxi II Manual Kanardia d o o February 2022 Revision 2 1...

Page 2: ......

Page 3: ...tp creativecommons org licenses by sa 3 0 In short the license gives you right to copy reproduce and modify this document if you cite Kanardia d o o as the author of the original work you distribute t...

Page 4: ...on History The following table shows the revision history of this document Rev Date Description 2 0 April 2021 Initial release 2 1 February 2022 Added configuration section corrected relay connections...

Page 5: ...nstallation Maintenance 10 3 1 Mounting Dimensions 10 3 2 Maintenance 10 4 Connections 11 4 1 Power 11 4 2 CAN 12 4 2 1 BLU 12 4 2 2 Joyu 1 and Joyu 2 13 4 3 Ptt 1 and Ptt 2 13 4 3 1 One Microphone 13...

Page 6: ...iew 19 5 2 Outputs 20 5 2 1 Pwm 20 5 2 2 Split 20 5 3 Inputs 21 5 3 1 Edit 21 5 3 2 Min Max 22 5 4 Status 23 5 5 Ray Allen 23 5 5 1 Input 23 5 5 2 Output 23 6 Repair 24 7 Limited Conditions 25 7 1 War...

Page 7: ...in case of disrupted CAN communication Boxi also monitors the health of all outputs and is able to monitor two external analog inputs Due to safety reasons the electronics has implemented two isolated...

Page 8: ...ms which defines output states in case of disrupted CAN communication or system failure Control logic is powered from a separate power supply connector Beside controlling the outputs the microprocesso...

Page 9: ...iption Value Min voltage on any input 3 V Max voltage on any input 18 V Reference output 3 V Reference output resistance 2 kOhm Input resistance min 100 kOhm Table 2 Input characteristics 2 4 Output S...

Page 10: ...river Description Value Voltage 6 36 V Current 1 5 A max Switch resistance 250 mOhm PWM frequency 12 kHz Table 4 Motor driver characteristics In the motor mode the PWM switching also is implemented Th...

Page 11: ...way from Any heat source Radio transponder antennas and antenna cables When installing it in a location where it will be exposed to fluids or moisture it shall be installed in a waterproof enclosure 3...

Page 12: ...3 illus trates connection of standard devices to Boxi 4 1 Power Boxi shall be connected to the aircraft power supply Because Boxi controls essential devices like PTT for the radio it should get a pow...

Page 13: ...ny supported Kanardia device via Joyu refer to Figure 3 Use standard RJ45 ethernet cable to connect it with other Kanardia devices Two identical CAN ports are present on the Boxi device If the Boxi is...

Page 14: ...is reported to the user 4 3 Ptt 1 and Ptt 2 Ptt 1 and Ptt 2 are two separated and completely isolated switches Both and teminals shall be connected In this section we will explain most common connecti...

Page 15: ...adio with two microphones connected 4 3 3 PTT as Auxiliar Output Ptt output can also act as auxiliar switch for triggering some external device Figure 6 illustrates wiring example for connecting exter...

Page 16: ...or motor output The Output stage will output VCC to the selected output pin according to Boxi configuration If function Trim X is selected then the output Trim X will go high and Trim X will remain lo...

Page 17: ...variable resistors potentiometers which work as a voltage divider The voltage divider must be connected to a voltage source which we will refer to as a reference voltage Boxi is able to handle differ...

Page 18: ...ce External reference connection is using external voltage applied to the Vref in put Installer shall connect external reference to Vref input and to the position sensor PTT1 7 8 9 10 11 12 1 2 3 4 5...

Page 19: ...ery popular These servos behave as bidirectional DC motors In this section we are using color codes from the Ray Allen Installation Instruc tions for T2 T3 Trim Systems manual Please double check that...

Page 20: ...Aetos type of device with at least software version 3 8 5 5 1 Overview For Boxi configuration the dialog in Figure 13 is used With the use of menu on the left side of the dialog it is possible to conf...

Page 21: ...This is the time needed to transit PWM dutty cyle from Start PWM to Max PWM If this value is set to 0 seconds the Start PWM is ignored and Max PWM is used from the start of button press to release Th...

Page 22: ...Reset selected channel function to not used 3 Min Max Set the minimum and maximum values of the channel 5 3 1 Edit When entering Edit dialog as on figure 17 is shown Within Edit dialog the following p...

Page 23: ...sensor shall be set For pitch trim the limits are full Nose trim and full Tail trim for roll trim position the full left and right values shall be set In figure 18 Min Max dialog for Roll Trim is show...

Page 24: ...t flowing from Boxi VCC to the Trim 1 1 2 and 2 terminals 5 5 Ray Allen When using Ray Allen T2 T3 motors set the Boxi configuration to proposed values The proposed settings will enable the use of sof...

Page 25: ...Boxi II Manual 6 Repair 6 Repair The Boxi has no serviceable parts inside In the case of malfunction it must be sent to factory for a repair 24 Kanardia 2006 2021...

Page 26: ...emedy available to Purchaser Kanardia will either 1 repair the hardware defect at no charge using new or refurbished replacement parts or 2 exchange the product with a product that is new or which has...

Page 27: ...ut limitation warranties of merchantability fitness for a particular pur pose non infringement and any warranties against hidden or latent defects If Kanardia cannot lawfully disclaim statutory or imp...

Page 28: ...this warranty or make a product exchange without risk to or loss of the programs or data Some jurisdictions do not allow for the limitation of liability for personal injury or of incidental or conseq...

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