Mitsubishi FX3U Series User Manual

FX3U Series Programmable Controllers
User’s Manual - Hardware Edition
135
8 Installation In Enclosure
8.5 Procedures for Installing on and Detaching from DIN Rail
1
Introduction
2
Features and Part Names
3
Product Introduction
4
Specifications
5
Version and Peripheral Devices
6
System Configuration
7
Input/Output Nos., Unit Nos.
8
Installation
9
Preparation and Power Supply Wiring
10
Input Wiring
8.5.3 Installation of input/output powered extension unit/block and special function unit/
block
1 Push out the DIN rail mounting hook (A in the right fig-
ure) of the input/output extension block.
• For input/output powered extension units, 8-point type input/output extension
blocks and special extension units/blocks, this operation is unnecessary.
2 Fit the upper edge of the DIN rail mounting groove (B in
the right figure) onto the DIN rail.
3 Push the product against the DIN rail.
• Keep a gap of 1 to 2 mm (0.04" to 0.08") between the products.
4 Connect the extension cable.
→ For the procedures on connecting the extension cable, refer to Subsection 8.7.4.
8.5.4 Removal of main unit
1 Open the terminal block covers, and
remove the protective terminal covers (A
in the right figure).
2 Gradually loosen the left and right termi-
nal block mounting screws (B in the right
figure), and remove the terminal blocks.
• The terminal block cannot be removed from the FX3U-
16M main unit
.
→ For anchoring of the terminal block, refer to Subsection 9.1.2.
3 Disconnect the extension cables and the connecting cables (including
expansion board and special adapters).
Rear panel Rear panel
A
1
3
B
FX 3U -48MR/ES
FX 3U -48MFX 3U
ERROR
RUN
BATT
POWER
R
0312
IN
OUT
645 21 7 20 2422 23 2625
10 11 1312 1614 15 17
27
0312 645 21 7 20 2422 23 2625
10 11 1312 1614 15 17
27
Y12Y10 Y16Y14 Y22Y20 Y26 COM5
COM1
Y24Y6
Y4Y2Y0
Y7 Y11 Y13Y5
COM2
Y3
Y1
COM3 Y15 Y17COM4 Y23 Y25 Y27Y21
X5
X0
X1
X2
X3 X7
X11
X13
X40VS/S
N 24V
X6 X10 X12 X14 X16 X20
L X27X23 X25X15 X17 X21
X24 X26X22
FX 3U -48MR/ES
FX 3U -48MFX 3U
ERROR
RUN
BATT
POWER
R
0312
IN
OUT
645 21 7 20 2422 23 2625
10 11 1312 1614 15 17
27
0312 645 21 7 20 2422 23 2625
10 11 1312 1614 15 17
27
Y12Y10 Y16Y14 Y22Y20 Y26 COM5
COM1
Y24Y6
Y4Y2Y0
Y7 Y11 Y13Y5
COM2
Y3
Y1
COM3 Y15 Y17COM4 Y23 Y25 Y27Y21
X5
X0
X1
X2
X3 X7
X11
X13
X40VS/S
N 24V
X6 X10 X12 X14 X16 X20
L
X27X23 X25X15 X17 X21
X24 X26X22
B
B
A

Mitsubishi FX3U Series Specifications

General

Brand	Mitsubishi
Model	FX3U Series
Category	Controller
Language	English