Mitsubishi FX3U SERIES User Manual page 92

FX Series Programmable Controllers
3U
User's Manual - Hardware Edition
1. AC power supply/DC input type
1) FX -16MR/ES, FX
3U
AC power supply
DC input type
FX -16M
3U
FX -32M
3U
(Example) When a 16-input and 16-output point extension block is connected to FX
2) FX -48MR/ES, FX
3U
FX -80MR/ES, FX
3U
AC power supply
DC input type
FX -48M
3U
FX -64M
3U
FX -80M
3U
FX -128M
3U
(Example) When a 32-input and 16-output point extension block is connected to FX
2
Confirm the current capacity of 24V DC service power supply from the value
shown in the quick reference matrix.
This remaining power supply capacity (current) can be used as a power supply to external loads
(sensors or the like) by the user.
When special adapters and special function units/blocks are connected, it is necessary to consider
whether they can be covered by this remaining power supply capacity.
86
-16MT/ES, FX
3U 3U
Output
40 25
32 100
24 175 125
16 250 200
8 325 275 225 175
0 400 350 300 250 200
0 8
current of the 24V DC service power supply becomes 150 mA or less.
-48MT/ES, FX
3U 3U
-80MT/ES, FX
3U 3U
Output
64 0
56 75
48 150 100
40 225 175
32 300 250 200 150
24 375 325 275 225 175
16 450 400 350 300
8 525 475 425 375 325 275 225 175
0 600 550 500 450 400 350 300 250 200
0 8
current of the 24V DC service power supply becomes 250 mA or less.
6.5 Expansion of Main Unit (Calculation of Current Consumption)
-16MT/ESS, FX -32MR/ES, FX
3U
(Example)
Not allowed to add
50 0
75 25
150 100 50 0
125 75
150 100
16 24 32 40 48
Number of added points
-48MT/ESS, FX -64MR/ES, FX
3U
-80MT/ESS, FX -128MR/ES, FX
3U
(Example)
25
50 0
125 75 25
100 50
125
250 200 150
16 24 32 40 48
Number of added points
6 Examination of System Configuration
-32MT/ES, FX
3U
25
50 0
56 64
Input
3U
-64MT/ES, FX
3U 3U
-128MT/ES, FX
3U
0
75 25
100 50 0
125 75 25
150 100
56 64 72 80 88
-48~128M , the
3U
-32MT/ESS
3U
-16/32M , the
-64MT/ESS,
-128MT/ESS
3U
50 0
96
Input