Rockwell-automation 1771-A2BSS_A3B1SS Install Instruc Universal I/O Ch Manual de usuario descargar pdf (Pagina 5)

Universal I/O Chassis 5

Publication

1771–5.60 – May 1999

To properly ground your I/O chassis See page

verify that your system-design plans are using the correct

system grounding configuration . . . . . . . . . . . . . . . . . . . . . .

ground the chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

connect equipment grounding conductors . . . . . . . . . . . . . . . 7

connect a ground bus to the grounding electrode system . . . . 7

ground shielded cables . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Verify Grounding Configuration

enclosure

grounding electrode conductor

grounding

electrode

system

ground bus

te I/O Syste

ground

bus

ground bus

grounding

electrode

system

(single

point only)

Extended-Local I/O Systems

enclosure enclosure

I/O chassis

grounding stud

I/O chassis

grounding

stud

extended local I/O cables

19938

Ground Your I/O Chassis

1 2 3 4 5 6 7 8 9 10 11 12

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Rockwell-automation 1771-A2BSS_A3B1SS Install Instruc Universal I/O Ch Manual de usuario Pagina 5