Oc221/Oc224 - Omron SYSMAC C200H Installation Manual

Inspection and Maintenance

OC221/OC224

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3. While pushing down the lock lever on the Backplane with a screwdriver as
shown below, remove the Output Unit.
4. Remove the screw from the top of the Unit (Phillips screwdriver).
5. Detach the case from the Unit (flat-blade screwdriver).
6. Pull out the printed circuit board. The Relays are placed on the PC boards of
individual Units as shown in the figures below.
0
1
2
3
4
5
6
7
Appendix A
61