Model: C500-BC052(3G2A5-BC052).
C500-BC052 />
5 slots(5 linkable C500-BC052 slots).
Model: C500-BC082(3G2A5-BC082).
8 slots(5 linkable slots).
Model: 3G2A5-BC052 C500-BC031(3G2A5-BC031).
3 slots(3 linkable slots).
Model: 3G2A5-BC052 C500-BC061(3G2A5-BC061)).
6 slots(5 linkable slots).
Model: OMRON CPU Backplane C500-BC091(3G2A5-BC0911).
8 slots(6 linkable slots).