Rockwell-automation 20-COMM-R Remote I/O Adapter Manual de usuario descargar pdf (Pagina 39)

Using Discrete and Block Transfer I/O 4-3

20-COMM-R Remote I/O Adapter User Manual

Publication 20COMM-UM004D-EN-P

Figure 4.2 Example I/O Image Using 1/2 Rack Configuration

(1)

Not used in 1/2 rack. The space is reserved so the Datalinks occupy the same Block Transfer I/O locations

regardless of 1/4 rack or 1/2 rack configuration.

(2)

Feedback is transmitted in both Discrete I/O and Block Transfer I/O.

Controller Scanner Adapter PowerFlex Drive

Remote I/O DPI

Output

Image

Data

Files

Block Transfer Messages

Message

Handler

Discrete I/O

Block Transfer I/O

0 - 1 Feedback

2 - 3 Datalink A1

4 - 5 Datalink A2

6 - 7 Datalink B1

8 - 9 Datalink B2

10 - 11 Datalink C1

12 - 13 Datalink C2

14 - 15 Datalink D1

16 - 17 Datalink D2

Discrete I/O

Block Transfer I/O

Word

0 - 1 Reference

2 - 3 Datalink A1

4 - 5 Datalink A2

6 - 7 Datalink B1

8 - 9 Datalink B2

10 - 11 Datalink C1

12 - 13 Datalink C2

14 - 15 Datalink D1

16 - 17 Datalink D2

WordWord

0 BT Control

1 Logic Command

2 - 3 Reference

Word

Data

Files

Input

Image

Data

Files

Logic Command

Reference

Data In A1

Data In A2

Data In B1

Data In B2

Data In C1

Data In C2

Data In D1

Data In D2

Logic Status

Feedback

Data Out A1

Data Out A2

Data Out B1

Data Out B2

Data Out C1

Data Out C2

Data Out D1

Data Out D2

0BT Status

1 Logic Status

2 - 3 Feedback

(1)

(2)

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 127 128

Comentarios a estos manuales

Sin comentarios

Rockwell-automation 20-COMM-R Remote I/O Adapter Manual de usuario Pagina 39

Comentarios a estos manuales

Relacionado con productos y manuales para Equipo Rockwell-automation 20-COMM-R Remote I/O Adapter