Rockwell-automation 2094 LIM Remove/Replace Internal Components Bedienungsanleitung PDF herunterladen (Seite 12)

Publication 2094-IN009C-EN-P — April 2008

12 Removing and Replacing the Line Interface Module Internal Components

Replace the Auxiliary

Contact

You will need a flat-blade screwdriver to replace the CB2A auxiliary

contact with the CB2 control circuit breaker. For replacement

component part numbers, refer to the tables on page 4

Follow these steps to replace the auxiliary contact.

1. Verify that all power is removed from the LIM module as

described in Remove/Replace the Front Cover on page 5

2. Hook the replacement auxiliary contact in the top slot (refer to

the figure on page 11

for an illustration).

3. Align pins and press CB2A and CB2 together until the bottom

clip latches.

You will hear an audible click and the sides of the breakers will

be flush.

4. Replace the CB2 assembly.

Refer to Replace the Circuit Breakers on page 10

for instructions.

Remove and Replace the

Fuse Block

You will need a flat-blade screwdriver to remove and replace the fuse

block from the DIN rail.

Follow these steps to remove and replace fuse block FB1.

1. Verify that all power is removed from the LIM module as

described in Remove/Replace the Front Cover on page 5

2. Locate FB1 inside your LIM module.

Refer to the figures on pages 7 and 8

for the location of FB1.

3. Follow the circuit breaker removal and replacement procedures

beginning on page 7

to remove fuse block FB1 from the DIN

rail.

IMPORTANT

This procedure applies to only the auxiliary contact in 2094-ALxxS,

2094-BLxxS, and 2094-XL75S-Cx LIM modules. Other LIM modules do

not have an auxiliary contact.

IMPORTANT

This procedure applies only to FB1 in 2094-ALxxS, 2094-BLxxS, or

2094-XL75S-Cx LIM modules. Other LIM modules do not have a field

replaceable fuse block.

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Rockwell-automation 2094 LIM Remove/Replace Internal Components Bedienungsanleitung Seite 12