Rockwell-automation 1771-OQ/B Isolated 24V dc Output Module Installati Instrukcja Użytkownika Pobierz pdf (Strona 8)

Publication 1771-IN081B-EN-P - June 2004

8 Isolated 24V dc Output Module

Interpreting the Status

Indicators

The front panel of your module contains 8 red status indicators (below). The

red status indicators are on when the associated output is on.

Replacing the Fuses

To replace a blown fuse, proceed as follows:

1. Turn off power to the chassis.

2. Remove the module from the I/O chassis.

3. Remove the 2 screws securing the front cover on the unlabelled side of

the module. Note: One fuse protects 2 outputs.

4. Remove the blown fuse from fuse holder, and replace with a 2.5A, 3AG

normal blow fuse.

5. Replace the cover and secure with screws removed in step 3.

6. Reinsert the module into I/O chassis.

7. Turn on power to chassis.

Not used

Output 0

Output 1

Output 2

Output 3

Output 4

Output 5

Output 6

Output 7

Status Indicators

1067-I

ATTENTION

Remove power from the 1771 I/O chassis backplane and

field wiring arm before removing or installing an I/O

module.

• Failure to remove power from the backplane or wiring

arm could cause module damage, degradation of

performance, or injury.

• Failure to remove power from the backplane could

cause injury or equipment damage due to possible

unexpected operation.

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Rockwell-automation 1771-OQ/B Isolated 24V dc Output Module Installati Instrukcja Użytkownika Strona 8