Interpret the status indicators – Rockwell Automation 1790D-XXXX DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O Series B User Manual

Page 13

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DeviceNet 32 Point Digital Base Terminal Block CompactBlock LDX I/O 13

Publication

1790-IN014A-EN-P - March 2008

1. Connect the DeviceNet wiring (drop line) to one of the

DeviceNet connectors as shown in the figure, noting that a
color-coded wiring diagram is printed next to the connector
on the left side of the base block.

2. Attach the connector to the base block once you have

properly wired the drop line to the connector.

3. Use the locking screws on the connector to fasten it to the

base block, if applicable.

Interpret the Status Indicators

Read this section for information about how to interpret base block
status indicators. The base block has these status indicators:

•

Block status

•

Network status

•

I/O status

If a module status indicator is flashing red, refer to the cable break
procedures section.

1790D-T32VO

32 INPUTS - 24V DC

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

DC INPUTS

Wiring Diagram for

1799-DNETCON
Connector

Wiring Diagram for

1799-DNC5MMS
Connector

V+ Red

V- Black

Drain/Shield
Can_H White

Can_L Blue

V+ Red
Can_H White
Drain/Shield
Can_L Blue

V- Black

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