ACS800

11

Isolation and groundingX20

1

2

X21

1

2

3

4

5

6

7

8

9

10

11

12

X22

1

2

3

4

9

5

6

7

8

11

10

X23

1

2

X25

1

2

3

X26

1

2

3

X27

1

2

3

GroundRO3RO3RO3(Test voltage: 4 kV AC)RO2RO2RO2RO1RO1RO1+24 VGNDDI1DI2DI3DI4DGNDDI5DI6+24V+24VDIILDGNDorGrounds of input groups DI1…DI4 and DI5/DI6/DIIL are separate (isolation voltage 50 V).J1All digital inputs share a common ground. This is the default setting.Jumper J1 settings:VREFGNDAI1+AI1-AI2+AI2-AI3+AI3-AO1+AO1-AO2+AO2-Common mode voltage between channels ±15 VVREFGND(Test voltage: 500 V AC)

RDCU-02(C) Control Unit Hardware Manual