Table Of Contents - Mitsubishi MELSEC FX2N Hardware Manual

Table of Contents

Guidelines For The Safety Of The User And Protection Of The Fx4
Notes On The Symbols Used In This Manual4
Hardware Warnings4
Software Warnings4
Variations Of The Fx Plc Conform To The Identified Standards9
Ac Base Unit14
Dc Base Units14
Powered Extension Units15
Extension Blocks15
Dimensioned Unit16
Extension Block Dimensions16
Special Function Blocks17
Unit Accessories19
World Specification19
Model Name20
Serial Numbers21
Configuration22
Schematic System22
Rules24
Max. 8 Special Function Blocks Per System24
5V Bus Current24
System Configuration Example26
Terminal Layouts29
Relay Output, 24V Dc Input30
Transistor Output, Mpu's - (Base Units)31
Fx Extension Blocks34
Ac 110V Input, Mpus - (Base Units)35
Installation39
Fx 2N Product Outline40
Features Of The Fx 2N Plc40
Feature Table41
Fx 2N Run/Stop Control42
Environmental Specifications44
Plc Mounting Arrangements45
Caution46
Din Rail Mounting47
Direct Mounting48
Hole Positions48
General Notes49
Extension Board Installation50
Wiring Techniques55
Wiring Cautions56
Termination At Screw Terminals57
Power Supply58
Power Requirements60
Power Connection Diagram61
Earthing/Grounding62
Service Power Supply63
Service Supply64
24V Dc Input Specifications67
Typical Wiring68
Source (Positive Input Connection, Negative S/S)68
Sink (Negative Input Connection, Positive S/S)68
Sink (Negative Input Connection)69
Item Check70
External Supply71
Diodes And Inputs Connected In Series71
Resistors And Inputs Connected In Parallel72
Parallel Led72
Ac 110V Input, Mpus73
110V Ac Input Specifications74
Programming Caution76
Relay Output Specification79
Reliability Tests80
Relay Output Example81
Triac (Ssr) Output Specifications82
In-Rush Currents83
Triac Output Example84
Transistor Output Specification85
Response Times86
Dummy Load86
Transistor Output Example87
Applying Safe Loads88
Preliminary Checks91
Check List91
Diagnostic Functions92
Basic Diagnostics92
Power On, Plc Off92
Batt.v Led On94
Prog.e Led Flashes96
Cpu.e Led On97
Common Errors100
Replacing The Battery101
Maintenance102
Error Flags On Indicates Error103
M8004 - M8039 Error Flags103
M8060 - M8069 Error Flags104
Power Down And Its Associated Flags104
Error Registers105
D8060 - D8069 Error Registers106
D8061 - D8062 Error Codes107
D8063 Error Codes108
Instruction List109
Index115
Industrial Automation126