Rockwell-automation 1791-XXXX Discrete I/O AC and DC Block I/O Input a Manual de usuario descargar pdf (Pagina 44)

Installing Block I/O

Chapter 3

3-25

Connections

1791-32B0 Series B Connector/Terminal

Connections

Designation Description Left Right

P

+24 +24V dc Power 1

Power

Connections

RET +24 dc Return 3

C

onnec

ti

ons

GND

Chassis ground 2

1

R t I/O

BLU Blue wire - RIO 6

Remote I/O

Connections

CLR Clear wire - RIO 8

C

onnec

ti

ons

SHD

Shield - RIO 7

I/O Connections

PLC: in 00 thru 07

SLC: in 00 thru 07

PLC: Input 00 thru 07

SLC: Input 00 thru 07

16, 18, 20,

22, 24, 26,

28, 30

Input

RET 1

dc input return 12, 14

2

Input

(G)

6

PLC: in 10 thru 17

SLC: in 08 thru 15

PLC: Input 10 thru 17

SLC: Input 08 thru 15

15, 17, 19,

21, 23, 25,

27, 29

RET 2 dc input return 11, 13

3

PLC: in 00 thru 07

SLC: in 00 thru 07

PLC: Input 00 thru 07

SLC: Input 00 thru 07

15, 13, 11, 9,

7, 5, 3, 1

Input

RET 3

dc input return 19, 17

4

Input

(G + 1)

7

PLC: in 10 thru 17

SLC: in 08 thru 15

PLC: Input 10 thru 17

SLC: Input 08 thru 15

16, 14, 12,

10, 8, 6, 4, 2

RET 4 dc input return 20, 18

5

Not used

For internal test only;

not for customer use.

4, 5, 9, 10

29, 27, 26,

22, 21

No Conn

No internal connection;

customer can use.

30, 28, 25,

24, 23

1

Connect chassis ground to equipment grounding stud. These are not internally connected.

2

T

erminals 12 and 14 are internally connected together

.

3

T

erminals 1

1 and 13 are internally connected together

.

4

T

erminals 19 and 17 are internally connected together

.

5

T

erminals 20 and 18 are internally connected together

.

6

IN (G) = input module group.

7

IN (G + 1) = input module group plus 1.

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