Mitsubishi FX2-16E series, User Manual

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FX
3U
Series Programmable Controllers
User's Manual - Hardware Edition
36
2 Features and Part Names
2.2 Names and Functions of Parts
2.2 Names and Functions of Parts
2.2.1 Front Panel
Factory default configuration (standard)
[1] Top cover Mount the memory cassette under this cover.
When FX
3U-
7DM (display module) is used, replace this cover with the
cover supplied with FX
3U
-7DM.
[2]
Battery cover
The battery (standard accessory) is set under this cover. When replacing
it with a new one, open this cover.
[3]
Special adapter connecting
hooks (2 places)
When connecting the special adapter, secure it with these hooks.
[4] Expansion board dummy cover Remove this dummy cover, and mount an expansion board.
[5]
RUN/STOP switch
To stop writing (batch) of the sequence program or operation, set the
switch to STOP (slide it downward).
To start operation (run the machine), set it to RUN (slide it upward).
[6]
Peripheral device connecting
connector
Connect a programming tool to program a sequence.
→
For details on applicable peripheral devices,
refer to Chapter 5.
[7]
DIN rail mounting hooks
The main unit can be installed on a 35 mm (1.38") wide DIN46277 rail.
[8]
Model name (abbreviation)
The model name of the main unit is indicated.
Check the nameplate on the right side for the model name.
[9]
Input display LEDs (red)
When an input terminal (X000 or more) is turned on, the corresponding
LED is lit.
[10]
Terminal block covers The covers can be opened about 90
°
for wiring.
Keep the covers closed while the PLC is running (the unit power is on).
[11]
Extension device connecting
connector cover
Connect the extension cables of input/output powered extension unit/
block or special function unit/block to the extension device connecting
connectors under this cover.
FX
3U
Series extension devices, FX
2N
Series extension devices and FX
0N
Series extension devices can be connected.
→
For details on the extension devices, refer to
Chapter 15, Chapter 16 and Section 18.1.
FX 3U -48MR/ES
FX
3U
-48M FX
3U
ERROR
RUN
BATT
POWER
R
0 3 1 2
IN
OUT
6 4 5 21 7 20 24 22 23 26 25
10 11 13 12 16 14 15 17
27
21 20 24 22 23 26 25
10 11 13 12 16 14 15 17
27
Y12 Y10 Y16 Y14 Y22 Y20 Y26 COM5
COM1
Y24 Y6 Y4 Y2 Y0
Y7 Y11 Y13 Y5
COM2
Y3
Y1
COM3 Y15 Y17 COM4 Y23 Y25 Y27 Y21
X5
X0
X1
X2
X3 X7 X11 X13
X4 0V S/S
N 24V
X6 X10 X12 X14 X16 X20
L X27 X23 X25 X15 X17 X21
X24 X26 X22
FX 3U -48MR/ES
FX
3U
-48M FX
3U
ERROR
RUN
BATT
POWER
R
0 3 1 2
IN
OUT
6 4 5 21 7 20 24 22 23 26 25
10 11 13 12 16 14 15 17
27
0 3 1 2 6 4 5 21 7 20 24 22 23 26 25
10 11 13 12 16 14 15 17
27
Y12 Y10 Y16 Y14 Y22 Y20 Y26 COM5
COM1
Y24 Y6 Y4 Y2 Y0
Y7 Y11 Y13 Y5
COM2
Y3
Y1
COM3 Y15 Y17 COM4 Y23 Y25 Y27 Y21
X5
X0
X1
X2
X3 X7 X11 X13
X4 0V S/S
N 24V
X6 X10 X12 X14 X16 X20
L X27 X23 X25 X15 X17 X21
X24 X26 X22
[1] Top cover
[2] Battery cover
[3] Special adapter
connecting hooks
[9] Input display LEDs
[10] Terminal block covers
[11] Extension device connecting
connector cover
[12] Operation status display LEDs
[13] Output display LEDs
[8] Model name
[4] Expansion board
dummy cover
[5] RUN/STOP switch
[6] Peripheral device
connecting connector
[7] DIN rail mounting hooks