Rockwell-automation 1791-XXXX Discrete I/O AC and DC Block I/O Input a Instrukcja Użytkownika Pobierz pdf (Strona 9)

Introducing Block I/O

Chapter 1

1-2

The blocks are compatible with PLC-2



, PLC-3



, PLC-5/250



and

PLC-5



family programmable controllers, and the SLC



5/02 modular

controllers. Refer to the table below for information on using block I/O

with various Allen-Bradley programmable controllers.

If You are Using: You must use:

PLC2 family programmable controller

1771SN subI/O scanner or

1772SD and SD2 remote I/O scanners

PLC3 family programmable controller

PLC5 family programmable controller

Block attaches directly to controller

PLC5/250 programmable controller

y

SLC programmable controller 1747SN remote I/O scanner

Figure 1.1 shows the physical features of the block I/O.

Figure 1.1

Major

Features of the Block I/O Modules

1

30

17918AC

120V

ac IN/OUT

INPUT OUTPUT

00

01

02

03

04

05

06

07

00

01

02

03

04

05

06

07

Indicators

Equipment

Grounding

Stud

Left

Removable

T

erminal Strip for

Input, Output, Remote

I/O and Power

Connections

Switch assemblies are located behind front

cover

. Open cover to access.

COMM

STATUS

1

30

30

1

RACK

#

ALLENBRADLEY

179132B0

24V

dc INPUT

IN

IN

00

01

02

03

04

05

06

07

10

11

12

13

14

15

16

17

00

01

02

03

04

05

06

07

10

11

12

13

14

15

16

17

G

G+1

00

01

02

03

04

05

06

07

10

11

12

13

14

15

16

17

G

(G+1)

00

01

02

03

04

05

06

07

10

11

12

13

14

15

16

17

COMM

STATUS

16Point Block I/O

32Point Block I/O

ALLENBRADLEY

00

01

02

03

04

05

06

07

00

01

02

03

04

05

06

07

Equipment

Grounding

Stud

Left

and Right

Removable

T

erminal Strips for

Input, Output,

Remote I/O and

Power Connections

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 97 98

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