Connections and interfaces

25-pole SUB-D PlugSensor/ECU IO

Signal

REFB

Note

Function

VDD1

1

X1-1

ECU1

SENS1_DAT

2

X1-2

Sensor1, supply voltage+

DAISYCHAIN1

3

X1-3

Switched GND DaisyChain1

SUPL1

4

X1-4

Sensor1 without current measurement

U_SENS_1

5

X1-5

Sensor1 without current measurement, not possible to switch off

6

X1-6

VDD2

7

X1-7

ECU2

SENS2_DAT

8

X1-8

Sensor2, supply voltage+

DAISYCHAIN2

9

X1-9

Switched GND DaisyChain2

SUPL2

10

X1-10

Sensor2 without current measurement

U_SENS_2

11

X1-11

Sensor2 without current measurement, not possible to switch off

12

X1-12

13

X1-13

GND

14

X1-14

GND

GND

15

X1-15

GND

GND

16

X1-16

GND

GND

17

X1-17

GND

18

X1-18

19

X1-19

20

X1-20

+3V3

21

X1-21

+3V3

GND

22

X1-22

GND

+5V

23

X1-23

+5V

GND

24

X1-24

GND

+12V

25

X1-25

+12V

25-pole SUB-D socket Digital/Analog IO

Signal

REFB

Note

Function

ANA_1

1

X1-1

Analog Input 1 -10 V ... +10V  

ANA_2

2

X1-2

Analog Input 2 -10 V ... +10V

ANA_3

3

X1-3

Analog Input 3 -10 V ... +10V

ANA_4

4

X1-4

Analog Input 4 -10 V ... +10V

GND

5

X1-5

GND

DIGE_1

6

X1-6

Digital Input 1

DIGE_2

7

X1-7

Digital Input 2

DIGE_3

8

X1-8

Digital Input 3

DIGE_4

9

X1-9

Digital Input 4

DIGE_5

10

X1-10

Digital Input 5

DIGE_6

11

X1-11

Digital Input 6

DIGA_1

12

X1-12

Digital Output 1

DIGA_2

13

X1-13

Digital Output 2

DIGA_3

14

X1-14

Digital Output 3

DIGA_4

15

X1-15

Digital Output 4

DIGA_5

16

X1-16

Digital Output 5

DIGA_6

17

X1-17

Digital Output 6

VDDD

18

X1-18

Vddd (z. Zt. 5V)

VDDA

19

X1-19

Vdda (z.Zt. nc)

AN_OUT1

20

X1-20

Analog Output 1 0 V ... +5V  

AN_OUT2

21

X1-21

Analog Output 2 0 V ... +5V

AN_OUT3

22

X1-22

Analog Output 3 0 V ... +5V

AN_OUT4

23

X1-23

Analog Output 4 0 V ... +5V

GND

24

X1-24

GND

GND

25

X1-25

GND