Table 1 Interface function description table

Serial

number

Interface name

Description

1

J1 6P

There are 6 pin corners in total, from left to right the definition of each pin corner from 1-6 is shown in Table 2

2

J2 4P

There are 4 pin corners in total, from left to right the definitions of each pin corner from 1-4 are shown in Table 3

3

J3 6P

There are 6 pin corners in total, from left to right the definition of each pin corner from 1-6 is shown in Table 2

Table 2 J1 6P ports

Serial number

Name of needle corner

Description

1

DC

12V power input

2

GND

Power ground

3

NC

NC

4

RXD

Camera serial reception

5

TXD

Camera serial transmission

6

NC

NC

Table 3 J2 4P ports

Serial number

Name of needle corner

Description

1

DC

Power input 12V

2

DC

Power input 12V

3

GND

Power ground

4

GND

Power ground

Table 4 J3 6P ports

Serial number

Name of needle corner

Description

1

485A

RS485+

2

485B

RS485-

3

GND

Power ground

4

NC

NC

5

NC

NC

6

NC

NC