Mitsubishi Electric FX3U-1PG - Table of Contents

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FX3U-1PG User's Manual

Table of Contents

SAFETY PRECAUTIONS ..................................................................................................(1)

Standards................................................................................................................................... 7

Certification of UL, cUL standards ....................................................................................................... 7

Compliance with EC directive (CE Marking) ........................................................................................ 7

Associated Manuals.................................................................................................................. 9

Generic Names and Abbreviations Used in the Manual...................................................... 11

Reading the Manual ................................................................................................................ 12

1. Introduction 13

1.1 Outline........................................................................................................................................... 13

1.1.1 Major Features of the FX3U-1PG .................................................................................................. 13

1.2 External Dimensions and Part Names .......................................................................................... 13

1.3 Status LEDs .................................................................................................................................. 14

1.4 Terminal Layout ............................................................................................................................ 14

2. Specification 15

2.1 General Specifications .................................................................................................................. 16

2.2 Power Supply Specifications......................................................................................................... 16

2.3 Performance Specifications .......................................................................................................... 16

2.4 Input Specifications....................................................................................................................... 17

2.4.1 Input specifications........................................................................................................................ 17

2.4.2 Internal input circuit ....................................................................................................................... 17

2.5 Output Specifications .................................................................................................................... 18

2.5.1 Output specifications ..................................................................................................................... 18

2.5.2 Internal output circuit ..................................................................................................................... 18

3. System Configuration 19

3.1 General Configuration................................................................................................................... 19

3.2 Applicable PLC.............................................................................................................................. 20

3.3 Connection with PLC..................................................................................................................... 20

4. Installation 21

4.1 DIN rail Mounting .......................................................................................................................... 22

4.2 Direct Mounting ............................................................................................................................. 23

5. Wiring 24

5.1 Input Wiring ................................................................................................................................... 25

5.1.1 Sink input wiring ............................................................................................................................ 25

5.1.2 Source input wiring........................................................................................................................ 25

5.2 Output Wiring ................................................................................................................................ 25

5.3 Wiring Precautions ........................................................................................................................ 26

5.4 Grounding ..................................................................................................................................... 26

5.5 Screw Size and Tightening Torque ............................................................................................... 26

5.5.1 Terminal screw size and tightening torque .................................................................................... 26