Rockwell-automation 1791-XXXX Discrete I/O AC and DC Block I/O Input a Instrukcja Użytkownika Pobierz pdf (Strona 65)

Configuring Your Block I/O for PLC

Family Programmable Controllers

Chapter 4

4-8

Figure 4.8

Input/Output

Image Table Usage Example for One Starting I/O Group with

32 Input Modules (cat. no. 179132A0, 32B0)

11 10

110

111

010

011

Starting

I/O

Group

0

Block Data

Block Data

Input Image

Output Image

Type

of I/O

I/O Rack Number

I/O Group Number

I/O Bit

11000

1 = Input

0

= Output

PLC2 Example

10838I

Type

of I/O

I/O Rack Number

I/O Group Number

I/O Bit

I1000

I = Input

O = Output

PLC3, PLC5, PLC5/250 Example

7654321016 15 14 13 12 11 1017

Reserved

Reserved

7654321016 15 14 13 12 11 1017

Figure 4.9

Input/Output

Image Table Usage Example for One Starting I/O Group for

16 Input/16 Output Modules (cat. no. 179116AC, 16BC)

11 10

110

111

010

011

Starting

I/O

Group

0

Block Data

Block Data

Input Image

Output Image

Type

of I/O

I/O Rack Number

I/O Group Number

I/O Bit

11000

1 = Input

0

=

Output

PLC2 Example

10838I

Type

of I/O

I/O Rack Number

I/O Group Number

I/O Bit

I1000

I = Input

O = Output

PLC3, PLC5, PLC5/250 Example

11 10

7654321

Reserved

0

76543210

Reserved

16 15 14 13 12 11 1017

16 15 14 13 12 11

1017

Figure 4.10

Input/Output

Image Table Usage Example for One Starting I/O Group for

24 Input/8 Output Modules (cat. no. 179124A8, 24B8, 24AR, 24BR)

11 10

110

111

010

011

Starting

I/O

Group

0

Block Data

Block Data

Input Image

Output Image

Type

of I/O

I/O Rack Number

I/O Group Number

I/O Bit

11000

1 = Input

0 = Output

PLC2 Example

10838I

Type

of I/O

I/O Rack Number

I/O Group Number

I/O Bit

I 1000

I = Input

O

= Output

PLC3, PLC5, PLC5/250 Example

11 10

7654321

Reserved

0

76543210

Reserved

16 15 14 13 12 11 1017

76543210

Reserved

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 97 98

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