Quick Reference Matrix [When Only Input/Output Devices Are Added] (Dc Power Type) - Mitsubishi FX3U SERIES User Manual

FX Series Programmable Controllers
3U
User's Manual - Hardware Edition
6.5.3

Quick reference matrix [when only input/output devices are added] (DC Power Type)

The following matrix shows the expandable units up to the
and outputs (vertical axis) intersect. System are expandable up to
19.2V.
Caution
When FX -8ER and FX
2N
Select the input/output extension block (number of points) to be connected
to the main unit
The DC power type main units have restrictions in expandable I/O points since they lack a built-in service
power supply.
DC power supply/DC input type
1) FX -16MR/DS, FX
3U
FX -32MT/DSS
3U
(These main units do not have a built-in 24V DC service power supply.)
DC power supply
DC input type
FX -16M /D
3U
FX -32M /D
3U
(Example) When adding 16 inputs to FX
2) FX -48MR/DS, FX
3U
FX -64MT/DSS, FX
3U
(These main units do not have a built-in 24V DC service power supply.)
DC power supply
DC input type
FX -48M /D
3U
FX -64M /D
3U
FX -80M /D
3U
(Example) When adding 32 inputs to FX
90
-8ER-ES/UL are added, refer to Subsection 6.5.4.
2N
-16MT/DS, FX
3U 3U
Output
40
32
24
16
8
0 -
0 8
Note : When adding 16 inputs under the supply voltage 16.8V to 19.2V, a maximum of 16
outputs are expandable.
-48MT/DS, FX
3U 3U
-80MR/DS, FX
3U 3U
Output
64
56
48
40
32
24
16
8
0 -
0 8
Note : When adding 32 inputs under the supply voltage 16.8V to 19.2V, a maximum of 24
outputs are expandable.
6.5 Expansion of Main Unit (Calculation of Current Consumption)
mark, where the desired inputs (horizontal axis)
-16MT/DSS, FX -32MR/DS, FX
3U
(Example)
Not allowed to add
16 24 32 40 48
Number of added points
-16/32M /D , a maximum of 32 outputs are expandable.
3U
-48MT/DSS, FX -64MR/DS, FX
3U
-80MT/DS, FX -80MT/DSS
3U
(Example)
16 24 32 40 48
Number of added points
-48~80M /D , a maximum of 40 outputs are expandable.
3U
6 Examination of System Configuration
mark when the supply voltage is 16.8V to
-32MT/DS,
3U
56 64
Input
-64MT/DS,
3U
Not allowed to add
56 64 72 80 88 96
Input