Connecting With Remote I/O Unit; Outline Of Remote I/O Unit - Mitsubishi Electric CNC 700 Series Connection Manual

8. Connections of I/O Interface

8.2 Connecting with Remote I/O Unit

This chapter describes the connection of the remote I/O unit and machine control signals.

8.2.1 Outline of Remote I/O Unit

The following eight types of signals can be input/output from the remote I/O unit (FCUA-DX
the type and No. of contacts. Use serial link connections (MC link B) to connect the unit with the control unit or
the operation panel I/O unit.
When the remote I/O unit is connected with serial links, multiple units can be used as long as the total No. of
occupied stations (channels) is within 8 channels.
Unit type
FCUA-DX100 Digital input signal (DI)
Digital output signal (DO) : 32 points (non-insulation) sink type
FCUA-DX101 Digital input signal (DI)
Digital output signal (DO) : 32 points (non-insulation) source type
FCUA-DX110 Digital input signal (DI)
Digital output signal (DO) : 48 points (non-insulation) sink type
FCUA-DX111 Digital input signal (DI)
Digital output signal (DO) : 48 points (non-insulation) source type
FCUA-DX120 Digital input signal (DI)
Digital output signal (DO) : 48 points (non-insulation) sink type
Analog output (AO)
FCUA-DX121 Digital input signal (DI)
Digital output signal (DO) : 48 points (non-insulation) source type
Analog output (AO)
FCUA-DX140 Digital input signal (DI)
Digital output signal (DO) : 32 points (non-insulation) sink type
Analog input (AI)
Analog output (AO)
FCUA-DX141 Digital input signal (DI)
Digital output signal (DO) : 32 points (non-insulation) source type
Analog input (AI)
Analog output (AO)
Machine control signals that can be handled
: 32 points (photo coupler insulation) sink/source type
: 32 points (photo coupler insulation) sink/source type
: 64 points (photo coupler insulation) sink/source type
: 64 points (photo coupler insulation) sink/source type
: 64 points (photo coupler insulation) sink/source type
: 1 point
: 64 points (photo coupler insulation) sink/source type
: 1 point
: 32 points (photo coupler insulation) sink/source type
: 4 points
: 1 point
: 32 points (photo coupler insulation) sink/source type
: 4 points
: 1 point
95
8.2 Connecting with Remote I/O Unit
serial link stations
) according to
No. of occupied
1
1
2
2
2
2
2
2