Mitsubishi FX3G Series User Manual

6 Examination of System Configuration
6.6 Expansion of FX2N Series I/O Powered Extension Unit
67
FX3G Series Programmable Controllers
User's Manual - Hardware Edition
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
2) FX2N-48ER, FX2N-48ET
FX
2N-48ER-ES/UL, FX2N-48ET-ESS/UL
(Example) When a 32-input and 16-output point extension block is connected to FX
2N-48E , the current
of 24V DC service power supply becomes 110mA or less.
2. AC power supply/AC input type
1) FX2N-48ER-UA1/UL
(24V DC service power supply is not provided.)
(Example) When adding 24 inputs to FX
2N-48ER-UA1/UL, a maximum of 32 outputs are expandable
2 Check the current capacity of the 24V DC service power supply based on the
value shown in the quick reference matrix.
1. In the case of AC power supply/DC input type
The remaining power supply capacity (current) can be used as a power supply to loads (sensors or the like).
When special adapters and special function units/blocks are connected by external wiring, it is necessary to
consider whether they can be covered by the remaining power supply capacity.
2. In the case of AC power supply/AC input type
24V DC service power supply is not provided.
3 When the power supply capacity is insufficient, connect another input/output
powered extension unit.
When two input/output powered extension units or more are connected, calculate the power supply
capacities of the input/output extension blocks and special function blocks connected to them, and
check the capacity.
310 260 210 160 110 60 1016
385 335 285 235 185 135 85 358
460 410 360 310 260 210 160 110 600
160 110 60 1032
235 185 135 85 3524
85 3540
1048
0 8 16 24 32 40 48 56 64
Number of added points
Input
Output
FX2N-48E
AC power supply
DC input type
Number of
added points
(Example)
FX 2N -48ER-UA1/UL
AC power supply
DC input type
8
0
32
24
40
48
0 8 16 24 32 40 48 56 64
Input
Output
16
Number of added points
Number of
added points
(Example)

Mitsubishi FX3G Series Specifications

General

Model	FX3G Series
Power Supply	AC 100-240V or DC 24V
Program Capacity	32, 000 steps
Execution Speed	0.21 µs/basic instruction
Communication Options	RS-422, USB, Ethernet
Expansion Modules	Analog, digital, communication
Programming Language	Ladder Logic, Instruction List
Built-in Functions	High-speed counters, pulse output
Analog I/O	Available via expansion modules