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Wiring and Connections Section 4-7
Connecting the Cable Connect the I/O Control Unit on the CPU Block to the I/O Interface Unit on the
Expansion I/O Block.
Connecting the Connectors
Press the locks on both sides of the connector and press in firmly until the
connector locks into place. I/O bus errors will occur and operation will stop if
the connector is not corrected properly.
Removing the Connectors
Press the locks on both sides of the connector until it releases and pull the
connector straight out.
Cable Bending Radius The maximum bending radius of the Expansion I/O Cable is 69 mm.
Note Place the Expansion I/O Cable into a separate duct from power lines and I/O
lines to protect it from noise.
I/O Control Unit
Expansion I/O Cable
CPU Block
Expansion I/O Block
I/O Interface Unit
R ≥ 69 mm
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