Advantech APAX-5000 Series User Manual page 31

6. Repeat Step 4 ~ Step 5 until all necessary APAX-5002 backplane are screwed
on the wall (panel).
Note! When the total number of APAX-5000 I/O modules is odd, you can use
APAX-5001 (1-slot backplane) as the last backplane in the system. The
procedure to attach APAX-5001 on the wall is similar as APAX-5002.
7. Insert all necessary APAX-5000 I/O modules to the backplanes. (Similar to Step
2, Step 4 and Step 8 in section 1.7.1)
8. Lock APAX-5520 and all necessary APAX-5000 I/O module to the backplane by
pull down the buckle. (Similar to Step 3, Step 5 and Step 9 in section 1.7.1)
Warning! In order to have better ventilation remember to align the APAX-5000 I/O
modules as follows:
23 APAX-5000 I/O Series User Manual