Mitsubishi FX3UC Series User Manual

71
FX3UC Series Programmable Controllers
User’s Manual - Hardware Edition
1 Outline
1.14 Selection Calculation Example 3 for System Configuration
1
Outline
2
External Dimensions
3
Generic Specifications
4
Power Supply Specifications
5
Input Specifications
6
Output Specifications
7
Examples of Wiring for Various Uses
8
Terminal Block
9
CC-Link/LT Master FX
3UC
(LT only)
10
Display module FX
3UC
(LT only)
2) Restriction for the 5V DC power supply capacity
Calculate the 5V DC power supply capacity of the main unit or extension power supply unit.
→ Refer to the next page
3) Restriction for the number of connectable units
a) Expansion board
There is no problem since this configuration includes only 1 expansion board.
b) Special adapter
There is no problem since this configuration includes only 1 special communication
adapter and 1 special analog adapter.
c) Special function unit/block
This configuration includes the following 3 special function units/blocks.
There is no problem since up to 7 special function units/blocks can be connected.
-FX
2NC-4AD
-FX
2N-10PG
-FX
2N-2LC
d) Other restrictions
In some models, only 1 unit can be connected to the main unit. When connecting 2 or more units, it is
necessary to add an extension power supply unit. (Refer to Subsection 1.10.2.)
This configuration includes the following equipment, which falls under the restriction for
the number of connectable units.
-FX
2NC-16EYR-T × 2
→ Refer to the next page
NG!!
a)Supplier side
FX 3UC -32MT-LT 350mA
b)Consumer side
FX 3U -232-BD
FX 2NC -32EX
FX 2NC -32EYT
FX 3U -4AD-ADP
20mA
60mA
100mA
15mA
50mA
50mA
50mA
0mA
FX 2NC -16EYR-T
FX 2NC -16EYR-T
FX 2NC -4AD
FX 2NC -CNV-IF
40mA
55mA
115mA
215mA
265mA
315mA
120mAFX 2N -10PG
485mA
5V DC power supply capacity and current consumption
FX 3U -485ADP(-MB) 20mA
555mA
"a)Supplier side" - "b)Consumer side" = 350mA - 555mA = -205mA
FX 2N -2LC
FX 2N -16CCL-M
70mA
0mA
365mA
It is necessary to add an extension power supply unit since the capacity on the
consumer side b) is 205mA larger than the capacity on the supplier side a).
OK!!
OK!!
OK!!
NG!!

Mitsubishi FX3UC Series Specifications

General

Brand	Mitsubishi
Model	FX3UC Series
Category	Controller
Language	English