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Installation Section 3-1
3-1-2 Connecting Additional Slice I/O Units
Connect additional Slice I/O Units by aligning the sides of the Units and slid-
ing in the next Unit from the front. Up to 64 Slice I/O Units can be connected
to one Communications Unit.
Connecting Turnback
Units
When a Slice I/O Terminal is divided into blocks, connect a GRT1-TBR Right
Turnback Unit to the right end of the first block. Connect a GRT1-TBL Left
Turnback Unit to the left side of the expansion block and connect additional
Slice I/O Units. Use a GCN2-100 Turnback Cable to connect the Turnback
Units together.
Note The Turnback Units can be used to divide a Slice I/O Terminal into up to three
blocks.
Slide the Unit to the DIN Track from the front.
Insert the Unit until you hear a click, which indicates
that the Unit has locked on the Track.
It is not normally necessary to release the DIN Track
mounting hook when mounting the Unit.
GRT1-TBR Turnback Unit
(for right side of block)
Turnback Cable connectors
GRT1-TBL Turnback Unit
(for left side of block)
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