Slot Numbers On A Base Unit - Mitsubishi Electric MELSEC iQ-R Series Configuration Manual

2.1

Slot Numbers on a Base Unit

Slot numbers are sequentially assigned starting from the slot on the right side of the CPU slot.
When extension base units are connected, slot numbers are assigned to the main base unit first, and successively to the
extension base units (1st level to 7th level).
2
An extension level needs to be set to the MELSEC-Q series extension base unit with the extension level setting connector pin.
( Page 114 Setting method with connector pin for extension level setting)
CPU 0 1 2 3 4 Slot number
5 6 7 8 9 10 11 12
If a module which occupies two slots is mounted, slot numbers for two modules are assigned.
2 ASSIGNMENT FOR MODULES
65
2.1 Slot Numbers on a Base Unit