Remote I/O Unit - Mitsubishi Electric M70V Series Connection Manual

2.6 Remote I/O Unit

The following eight types of signals can be input/output from the remote I/O unit (FCUA-DX1xx) according to the type
and No. of contacts. Use serial link connections to connect the unit with the control unit or the operation panel I/O unit.
Multiple remote I/O units can be used as long as the total number of occupied stations is eight or less.
Classification
DI 24V/0V common input
DO Sink output
DI 24V/0V common input
DO Sink output
DI 24V/0V common input
DO Sink output
AO Analog output
DI 24V/0V common input
DO Sink output
AI Analog input
AO Analog output
DI 24V/0V common input
DO Source output
DI 24V/0V common input
DO Source output
DI 24V/0V common input
DO Source output
AO Analog output
DI 24V/0V common input
DO Source output
AI Analog input
AO Analog output
Type
FCUA-DX100 RX311
FCUA-DX110 RX311+RX321-1
FCUA-DX120 RX311+RX321
FCUA-DX140 RX311+RX341
FCUA-DX101 RX312
FCUA-DX111 RX312+RX322-1
FCUA-DX121 RX312+RX322
FCUA-DX141 RX312+RX341
M70V Series Connection Manual
Components
DI: 32-points 24V/0V common type
(photo coupler insulation)
DO: 32-points sink type (non-insulation)
Number of occupied stations: 1
DI: 64-points 24V/0V common type
(photo coupler insulation)
DO: 48-points sink type (non-insulation)
Number of occupied stations: 2
DI: 64-points 24V/0V common type
(photo coupler insulation)
DO: 48-points sink type (non-insulation)
AO: 1 point
Number of occupied stations: 2
DI: 32-points 24V/0V common type
(photo coupler insulation)
DO: 32-points sink type (non-insulation)
AI: 4 points
AO: 1 point
Number of occupied stations: 2
DI: 32-points 24V/0V common type
(photo coupler insulation)
DO: 32-points source type (non-insulation)
Number of occupied stations: 1
DI: 64-points 24V/0V common type
(photo coupler insulation)
DO: 48-points source type (non-insulation)
Number of occupied stations: 2
DI: 64-points 24V/0V common type
(photo coupler insulation)
DO: 48-points source type (non-insulation)
AO: 1 point
Number of occupied stations: 2
DI: 32-points 24V/0V common type
(photo coupler insulation)
DO: 32-points source type (non-insulation)
AI: 4 points
AO: 1 point
Number of occupied stations: 2
2.6 Remote I/O Unit
Remarks
47