Layout In Enclosure; 1-Stage Layout - Mitsubishi FX3U SERIES User Manual

FX Series Programmable Controllers
3U
User's Manual - Hardware Edition
8.3

Layout in Enclosure

The PLC components can be laid out in one stage or in two stages, upper and lower. The connecting
procedures in each case are explained below.
8.3.1

1-stage layout

Special adapter
A
10 9
Up to 10 units (approx.
18 mm(0.71") x number of units)
8.3.2 2-stage layout
In the case of a 2-stage layout, connect the first stage and the second stage with the extension cable.
When an extension block is connected at the top of the second stage, FX
adapter) is necessary.
1. When an input/output powered extension unit is connected at the top of the 2nd stage
A
10 9
Up to 10 units (approx. 18mm
(0.71") x number of units)
Extension cable
•FX
-65EC (650mm (25.59"))
0N
•FX
-30EC (300mm (11.81"))
0N
*1 The shaded part in the above figure includes FX
and FX -1PSU-5V, however only FX
3U
connectable to FX
FX
3U
8 7 6 5 4 3 2 1
main unit
Special adapter
FX
3U
8 7 6 5 4 3 2 1
main unit
For the dimensions of each product, refer to the
A
Input/output
powered
extension
units
For the dimensions of each product, refer to the
-1RM(-E)-SET is
2N
-1RM(-E)-SET.
2N
Input/output powered extension units/blocks
Special function units/blocks
Input/output
Series
powered
extension units
For the dimensions of each product, refer to the
external dimensions diagram.
Input/output powered extension
units/blocks
Special function units/blocks
Series
external dimensions diagram.
*1
external dimensions diagram.
-1RM(-E)-SET
2N
8 Installation In Enclosure
8.3 Layout in Enclosure
A
A ≥ 50mm (1.97")
-CNV-BC (connector conversion
2N
A
≥ 50mm (1.97")
A
1
2
3
4
5
6
7
8
9
10
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