uNavSB carrier for uNav Board

Connector Description

layout_uNavSB

Supply related connectors

P1 : Logic supply connector

P1

  1. ( Black )  Ground
  2. ( Red ) 12-36Vcc Power supply for internal logic.

Warning: NO REVERSE POLARITY PROTECTION

P13 : Motor Power supply ( for L6205PD only )

P13

  1. ( Black )  Ground
  2. ( Red ) 12-36Vcc Power supply for H-Bridge ( Motors ).

Warning: NO REVERSE POLARITY PROTECTION

P14 : External enable signal

With this connector can be switched on/off switching regulator of uNavSB.

P14

P15 : 9Vcc output ( not monted, used for test only )

P15

JP2 : Enable jumper ( P14 bypass )

JP2

JP1 : Internal Supply separation by logic ( used to test )

JP1

P4 : Logic supply from P3/P2 connector

P4

Encoders & Motors related connectors

P5, P6 : Encoder Input

P5

 

P6

P2, P3 : External H-Bridge Output

P2

 

P3

P11, P12 : Internal H-Bridge Motor connectors

P12

 

P11

Other connectors

P16, P17 : GPIO connectors

P16
P17

Analog Input Connectors

P7, P9 : Current input signal

P7

P9

P8, P10 : Voltage input signal

P8

P10

Comunication connectors

P18 : I2C ( 3v3 logic )

P18

P19 : Uart1 TTL ( 3v3 logic )

P19

P20 : Uart2 ( 3v3 logic )

P20

P21

P21

CPU Module Connector

CN1

CN1

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