Siemens MICROMASTER 440 Operating Instructions Manual page 287

Issue 10/06
C Removing the I/O Board
NOTICE
1. Only a small amount of pressure is required to release the I/O Board catch.
2. Currently. the I/O Board is removed using the same technique regardless of
frame size.
MICROMASTER 440 Operating Instructions
6SE6400-5AW00-0BP0
!
Removing the I/O Board
287