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M800VW/M80VW Series Connection and Setup Manual
20 Setting the Hardware
20.6 Connecting and Setting the Remote I/O Unit
When connecting to the operation panel I/O unit
Control unit
RIO3
Operation panel I/O unit
FCU8-DX830/DX834/DX837
(*) The remote I/O unit can also be connected between the control unit and the operation panel I/O unit which are shown in
the figure above.
Note
(1) Refer to "20.6.4 PLC Device Assignment of Digital Signal (DI/DO)" for assigned device Nos.
(2) The maximum connectable number of remote I/O units is 32.
IB-1501612-C
Operation panel I/O unit
RIO3EXT
J210
RIO3
RIO occupied stations
1 to 4, 7 to 14, 20 to 22
J210
Remote I/O 3ch
Extensible stations
5, 6, 15 to 19, 23 to 64
418
Remote I/O unit
Max.49 stations
Max. input: 1568 points
Max. output: 1568 points
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