DeviceNet Digital Base Terminal Block CompactBlock LDX I/O 9
Publication 1790-IN012C-EN-P - January 2015
Mount the Optional Expansion Block
To mount the optional expansion block, use these steps.
1.
Mount the expansion block by connecting it to a previously-installed
CompactBlock LDX I/O base or expansion block.
2.
Beginning with the base block, mount your expansion block either horizontally
or vertically.
•
To mount horizontally (left to right), add an expansion block in an
end-to-end configuration.
•
To mount vertically (up or down), add an expansion block either up or down
in a back-to-back configuration. In this configuration, you must use the
optional 15 cm (5.9 in.) ribbon cable, catalog number 1790-15CMCBL, and
alternately position the block in a right-side up, upside-down fashion.
3.
Mount your block on a panel or DIN rail.
44372
Right Side Up
Right Side Up
Right Side Up
Right Side Up
44373
The longer expansion cable, catalog
number 1790-15CMCBL, provides for up
to 7 cm (2.76 in.) of space between
blocks.
Right Side Up
Upside Down
Right Side Up