Mitsubishi FX1S Series User Manual

Introduction 1
1-1
1. Introduction
1.1 Overview
1) Scope of this manual
This manual gives details on all aspects of operation and programming for FX
1S,FX1N,
FX
2N and FX2NC programmable controllers (PLCs). For all information relating to the PLC
hardware and installation, refer to the appropriate manual supplied with the unit.
2) How to use this manual
This manual covers all the functions of the highest specification Programmable (Logic)
Controller (PLC). For this reason, the following indicator is included in relevant section titles
to show which PLCs that section applies to;
Shaded boxes indicate
the applicable PLC type
-“FX
1S”-AllFX1S PLCs
-“FX
1N”-AllFX1N PLCs
-“FX
2N”-AllFX2N PLCs
-“FX
2NC”-AllFX2NC PLCs
If an indicator box is half shaded, as shown to the
left, this means that not all the functions described in
the current section apply to that PLC. The text
explains in further detail or makes an independent
reference.
If there are no indicator boxes then assume the section applies to all PLC types unless
otherwise stated.
3) FX family
This is a generic term which is often used to describe all Programmable Controllers without
identifying individual types or model names.
4) CPU version numbers and programming support
As Mitsubishi upgrades each model different versions have different capabilities.
- Please refer to section 1.4 for details about peripheral support for each model.
FX 1S
FX 1N FX 2N
FX 2NC
FX 1S FX 1N FX 2N
FX 2NC
FX 1S
FX 1N FX 2N
FX 2NC

Mitsubishi FX1S Series Specifications

General

Model	FX1S Series
I/O Points	10 to 30 points
Program Memory	2000 steps
Power Supply	AC
Communication	RS-422
Expansion	No expansion
Programming Language	Ladder Logic
Input Voltage	100-240V AC
Built-in High-Speed Counter	Up to 60 kHz (single-phase)
Weight	Approx. 0.3 kg
Dimensions	90 x 60 x 75 mm