Local I/O expansion controller module for DL205 PLC
The D2-260 and D2-250-1 support local expansion. The D2-260 supports local expansion up to five total bases (one CPU plus four expansion bases) and the D2-250-1 supports local expansion up to three total bases (one CPU bases plus two expansion bases).
A D2-CM Expansion Base Controller Module is placed in the CPU slot (far left slot) of each expansion base.
The D2-EM Base Expansion Module is attached to the right side of each base in the expansion system.
The category 5 straight-through cable D2-EXCBL-1 is used to connect the expansion modules together.
Note: The D2-CM and D2-EM modules are not supported by the D2-230, D2-240 and Do-more H2 CPUs