FX3UC (D, DSS) SERIES PROGRAMMABLE CONTROLLERS HARDWARE MANUAL

eries User's Manual - Hardware Edition. Refer to

slight personal injury or physical damage. STORAGE

units/blocks

))

ing)

ical systemdards.f the entireanufacturer.lectric sales

tive

rough directign analysise European

) when used

uipment)

LROM-64L5ADPA-ADPD-TC-ADP

5ADP-MBMT/DSS

4,96

EYTEYT-DSS

6EX-T-DS

Models : MELSEC FX2NC series manufacturedfrom March 1st, 1999 FX2NC- EX-DS FX2NC- EYT-DSS

Where indicates:16,32from August 1st, 1999 FX2NC-16EX-T-DS FX2NC-16EYR-T-DSfrom October 1st, 2007 FX2NC- EX FX2NC- EYT

Where indicates:16,32FX2NC-16EX-T FX2NC-16EYR-T

Standard Remark

EN61131-2:2003Programmablecontrollers- Equipment

requirements and tests

Compliance with all relevant aspects ofthe standard. EMI• Radiated Emissions• Mains Terminal Voltage Emissions

EMS• RF immunity• Fast Transients• ESD• Surge• Voltage drops and interruptions• Conducted• Power magnetic fields

Standard Remark

EN61000-6-4:2001- Generic emission

standard Industrial environment

EN50081-2:1993Electromagneticcompatibility

Compliance with all relevant aspects ofthe standard.• Radiated Emissions• Mains Terminal Voltage Emissions

EN61000-6-2:2001- Generic immunity

standard Industrial environment

Compliance with all relevant aspects ofthe standard.• RF immunity• Fast Transients• ESD• Conducted• Surge• Power magnetic fields• Voltage drops and interruptions

n the circumstances, procedures indicated by se severe injury.

nt to follow all precautions for personal safety.

PRECAUTIONS

• Before transporting the PLC, turn on the power to the PLC tocheck that the BAT LED is off.If the PLC is transported with the BAT LED on or the batteryexhausted, the battery-backed data may be unstable duringtransportation.

• The PLC is a precision instrument. During transportation, avoidimpacts larger than those specified in Section 2.1. Failure to doso may cause failures in the PLC.After transportation, verify the operations of the PLC.

from June 1st, 2005 FX3U-232ADP FX3U-48FX3U-4AD-ADP FX3U-4DFX3U-4AD-PT-ADP FX3U-4AFX3U-FLROM-64

from April 1st, 2007 FX3U-232ADP-MB FX3U-48from September 1st, 2007 FX3UC- MT/D FX3UC-

Where indicates:16,32,6from October 1st, 2007 FX3UC-1PS-5V

FX2NC- EX FX2NC-FX2NC- EX-DS FX2NC-Where indicates:16,32FX2NC-16EX-T FX2NC-1

es User's Manual - Hardware Edition details. Before use,anual and manuals of relevant products fully to acquirein the handling and operating the product. Make sure to product information, safety information, and precautions.his manual in a safe place so that it can be taken out andver necessary. Always forward it to the end user.

ny name and the product name to be described in this the registered trademarks or trademarks of each

ptember 2007ns are subject to change without notice.

© 2007 Mitsubishi Electric Corporation

Precaution (Read these precautions before use.)

l classifies the safety precautions into two categories:

and .

Indicates that incorrect handling may causehazardous conditions, resulting in death orsevere injury.

Indicates that incorrect handling may causehazardous conditions, resulting in medium or

PRECAUTIONS

• Turn off the power to the PLC before attaching or detaching thememory cassette. If the memory cassette is attached ordetached while the PLC's power is on, the data in the memorymay be destroyed, or the memory cassette may be damaged.

• Do not disassemble or modify the PLC.Doing so may cause fire, equipment failures, or malfunctions.For repair, contact your local Mitsubishi Electric distributor.

• Turn off the power to the PLC before connecting or disconnectingany extension cable.Failure to do so may cause equipment failures or malfunctions.

• Turn off the power to the PLC before attaching or detaching thefollowing devices.Failure to do so may cause equipment failures or malfunctions.- Peripheral devices, extension blocks, connector conversion

adapter, extension power supply units, special adapters, and FX Series terminal blocks.

- Battery and memory cassettes

DISPOSAL PRECAUTIONS

• Please contact a certified electronic waste disposal companyfor the environmentally safe recycling and disposal of yourdevice.

TRANSPORT AND

FX2N-8ER-ES/UL FX2N-8EX-ES/ULFX2N-8EYR-ES/UL FX2N-8EYT-ESS/ULFX2N-8EX-UA1/ULFX2N-16EX-ES/UL FX2N-16EYR-ES/ULFX2N-16EYT-ESS/UL FX2N-16EYS

Compliance with EC directive (CE Mark

This document does not guarantee that a mechanincluding this product will comply with the following stanCompliance to EMC directive and LVD directive omechanical system should be checked by the user / mFor more details please contact the local Mitsubishi Esite.

Requirement for Compliance with EMC direc

The following products have shown compliance thtesting (of the identified standards below) and des(through the creation of a technical construction file) to thDirective for Electromagnetic Compatibility (89/336/EECas directed by the appropriate documentation.

Type : Programmable Controller (Open Type EqModels : MELSEC FX3U(C) series and FX2NC series

manufacturedfrom May 1st, 2005 FX3U-FLROM-16 FX3U-F

FX3UC (D,DSS) SERIES GRAMMABLE CONTROLLERS

HARDWARE MANUAL

al describes the part names, dimensions, mounting, specifications for the product. This manual is extracted

Manual Number JY997D28601

Revision A

Date September 2007

STARTUP AND MAINTENANCE PRECAUTIONS

• Do not touch any terminal while the PLC's power is on.Doing so may cause electric shock or malfunctions.

• Before cleaning or retightening terminals, cut off all phases ofthe power supply externally.Failure to do so may cause electric shock.

• Make sure to connect the battery for memory backup correctly.Do not charge, disassemble, heat, short-circuit, or expose thebattery to fire.Doing so may rupture or ignite it.

• Before modifying or disrupting the program in operation orrunning the PLC, carefully read through this manual and theassociated manuals and ensure the safety of the operation.An operation error may damage the machinery or cause accidents.

STARTUP AND MAINTENANCE

Certification of UL, cUL standards

The FX3UC main units and input/output extension supporting UL, cUL standards are as follows:

UL, cUL file number :E95239Models : MELSEC FX3U(C) series manufactured

FX3UC- MT/D FX3UC- MT/DSSWhere indicates:16,32,64,96FX3U-232ADP(-MB) FX3U-485ADP(-MB)FX3U-4AD-ADP FX3U-4DA-ADPFX3U-4AD-PT-ADP FX3U-4AD-TC-ADPFX3UC-1PS-5V

Models : MELSEC FX2NC series manufacturedFX2NC-16EX(-DS) FX2NC-32EX(-DS)FX2NC-16EYT(-DSS) FX2NC-32EYT(-DSSFX2NC-16EX-T(-DS) FX2NC-16EYR-T(-DS

Models : MELSEC FX2N series manufactured

JY997D28601A(ENGLISH)

Depending omay also cauIt is importa

-

PRO

This manucabling andfrom FX3UC SFX3UC Seriread this mproficiency learn all theAnd, store tread wheneRegistrationThe compamanual arecompany.

Effective SeSpecificatio

Safety This manua

• Mains Terminal Voltage Emissions

• Power magnetic fields

- General requirements

that must bease use theinstalled inntrol box lid control boxielding noise

pliant to thee. However,act delicateric would like

should beintegral withnufacturers’

used. If no experiencevery heavy

quate EMCctice for theect normal

r bound with run analog

ding the ed.can be be achieved ter/block or C main unit.

Associated manualsFX3UC Series PLC (main unit) comes with this document (hardwaremanual).For a detailed explanation of the FX3UC Series hardware andinformation on PLC programming instructions and special extensionunit/block, refer to the relevant documents.

How to obtain manualsFor the necessary product manuals or documents, consult with theMitsubishi Electric dealer from which you purchased your product.

Incorporated Items

Verify that the following product and items are included in thepackage

1) FX3UC- MT/D

2) FX3UC- MT/DSS

Manual name Manual No. Description

FX3UC Series User's Manual - Hardware Edition

JY997D28701MODEL CODE:

09R519

Explains the FX3UC Series PLC specifications for I/O, wiring, installation, and maintenance.

FX3U/FX3UC Series Programming Manual - Basic & Applied Instruction Edition


09R517

Describes PLC programming for basic/applied instructions STL/SFC programming and system devices.

FX Series User’s Manual - Data Communication Edition


09R715

Explains N:N Network, parallel link, computer link, non-protocol communication by RS instructions/FX2N-232IF.

FX3U / FX3UC Series User's Manual - Analog Control Edition


09R619

Describes specifications for analog control and programming methods for the FX3U / FX3UC Series PLC.

FX3U / FX3UC Series User's Manual - Positioning Control Edition


09R620

Explains the positioning control specifications of the FX3U / FX3UC Series and programming procedures

Manual

Thismanual

ProductFX2NC-100MPCB

1m (3'3")×One(three wire)

FX2NC-100BPCB1m (3'3")×One

(two wire)

Cable

Manual

Thismanual

ProductFX2NC-100MPCB

1m (3'3")×One(three wire)

Cable

Models : MELfrom July 1st, 1

from August 1s

For the producbefore March 6-4) and EN50PLC’s manufacompliant w2:1994+A11:19PLC’s manufaEN61131-2:20

Standa

EN61000-6-4- Generic em

standard Inenvironmen

EN50081-2:1Electromagncompatibility

EN50082-2:1Electromagncompatibility- Generic im

standard Ienvironme

EN61131-2:1 /A11:1 /A12:2

Programmacontrollers- Equipmen

requiremetests

EN61131-2:2Programmacontrollers- Equipmen

requiremetests

Programmable controllers- Equipment requirements

and tests

which meets the requirements ofEN61131-2:1994+A11:1996+A12:2000,:2003

*Compliance to BSEN61010-1 is claimed through virtue of directcompliance to IEC1010-1 and Amendment 1.

Models :MELSEC FX2N series manufacturedfrom July 1st, 1997 FX2N-16EYR-ES/ULfrom August 1st, 2005 FX2N-8ER-ES/UL FX2N-8EYR-ES/UL

For the products above, PLC’s manufacturedbefore March 31st, 2002 are compliant with IEC1010-1PLC’s manufactured from April 1st, 2002 to April 30th, 2006 arecompliant with EN61131-2:1994+A11:1996+A12:2000PLC’s manufactured after May 1st, 2006 are compliant withEN61131-2:2003

993etic

995etic

munity ndustrial nt

Compliance with all relevant aspects ofthe standard.• RF immunity• Fast Transients• ESD• Conducted• Power magnetic fields

994996000

ble

t nts and

Compliance with all relevant aspects ofthe standard.• RF Immunity• Fast Transients• ESD• Damped oscillatory wave

003ble

t nts and

Compliance with all relevant aspects ofthe standard.• Radiated Emissions• Mains Terminal Voltage Emissions• RF immunity• Fast Transients• ESD • Surge• Voltage drops and interruptions• Conducted

Standard Remark

IEC1010-1:1990 /A1:1992

Safety requirements for electrical equipment for measurement, control, and laboratory use- General requirements

The equipment has beenassessed as a component forfitting in a suitable enclosurewhich meets the requirements ofIEC 1010-1:1990+A1:1992

EN61131-2:1994 :2003 /A12:2000 /A11:1996

The equipment has beenassessed as a component forfitting in a suitable enclosure

Mitsubishi Electric recommends that shielded cables beother EMC protection is provided, then users maytemporary loss of accuracy between +10%/-10% in industrial areas.However, Mitsubishi Electric suggests that when adeprecautions are followed with general good EMC prausers complete control system, users should expaccuracy as specified in this manual.

- Sensitive analog cables should not be laid next to ohigh voltage cabling. Where possible, users shouldcables separately.

- Good cable shielding should be used. When grounshield - ensure that no loops are accidentally creat

- When reading analog values, EMC induced errors smoothed out by averaging the readings. This can either through functions on the analog special adapthrough the user’s program in the FX3UC Series PL

SEC FX2N series manufactured997 FX2N-16EX-ES/UL FX2N-16EYR-ES/UL

FX2N-16EYT-ESS/ULt, 2005 FX2N-8ER-ES/UL FX2N-8EX-ES/UL

FX2N-8EYR-ES/UL FX2N-8EYT-ESS/UL

ts above, PLC’s manufactured31st, 2002 are compliant with EN50081-2 (EN61000-082-2 only.ctured from April 1st, 2002 to April 30th, 2006 areith EN50081-2 (EN61000-6-4) and EN61131-96+A12:2000ctured after May 1st, 2006 are compliant with

03

Requirement for Compliance with LVD directive

The following products have shown compliance through directtesting (of the identified standards below) and design analysis(through the creation of a technical construction file) to the EuropeanDirective for Low Voltage (73/23/EEC) when used as directed by theappropriate documentation.

Type : Programmable Controller (Open Type Equipment)Models : MELSEC FX2NC series manufacturedfrom August 1st, 1999 FX2NC-16EYR-T-DSfrom October 1st, 2007 FX2NC-16EYR-T

rd Remark

:2001ission dustrial t

Compliance with all relevant aspects ofthe standard.• Radiated Emissions

Standard Remark

IEC1010-1:1990 /A1:1992

BSEN61010-1 :1993 *Safety requirements for electrical equipment for measurement, control, and laboratory use

The equipment has beenassessed as a component forfitting in a suitable enclosurewhich meets the requirements ofIEC 1010-1:1990+A1:1992

Caution for compliance with EC Directive

Installation in EnclosureProgrammable logic controllers are open-type devices installed and used within conductive control boxes. PleFX3UC Series programmable logic controllers while conductive shielded control boxes. Please secure the coto the control box (for conduction). Installation within agreatly affects the safety of the system and aids in shfrom the programmable logic controller.

Caution for Analog Products in useThe analog special adapters have been found to be comEuropean standards in the aforesaid manual and directivfor the very best performance from what are in fmeasuring and controlled output device Mitsubishi Electto make the following points;As analog devices are sensitive by nature, their useconsidered carefully. For users of proprietary cables (sensors or actuators), these users should follow the mainstallation requirements.

[4] Special adapter connecting holes [14] Output connector

2. General specifications and Installation

As for installation of the input/output extension blocks, specialadapters and expansion boards, refer to FX3UC Series User'sManual - Hardware Edition.

(Weight):g (lbs)

(0.44lbs)

(0.44lbs)

(0.66lbs)

(0.77lbs)

(inches)

INSTALLATION PRECAUTIONS

• Make sure to cut off all phases of the power supply externallybefore attempting installation or wiring work. Failure to do so may cause electric shock or damage to theproduct.

INSTALLATION PRECAUTIONS

• Use the product within the generic environment specificationsdescribed in section 2.1 of this manual.Never use the product in areas with excessive dust, oily smoke,conductive dusts, corrosive gas (salt air, Cl2, H2S, SO2 or NO2),flammable gas, vibration or impacts, or exposed to hightemperature, condensation, or rain and wind.If the product is used in such conditions, electric shock, fire,malfunctions, deterioration or damage may occur.

• Do not touch the conductive parts of the product directly. Doing so may cause device failures or malfunctions.

• Install the product securely using a DIN rail or mountingscrews.

• Install the product on a flat surface.If the mounting surface is rough, undue force will be applied tothe PC board, thereby causing nonconformities.

• When drilling screw holes or wiring, make sure that cutting andwiring debris do not enter the ventilation slits.Failure to do so may cause fire, equipment failures ormalfunctions.

• Be sure to remove the dust proof sheet from the PLC'sventilation port when installation work is completed. Failure to do so may cause fire, equipment failures ormalfunctions.

• Connect the extension cables, peripheral device cables, input/output cables and battery connecting cable securely to theirdesignated connectors.Unsecured connection may cause malfunctions.

• Turn off the power before attaching or detaching the followingdevices.Failure to do so may cause device failures or malfunctions.- Peripheral devices, extension blocks, connector conversion

adapter, extension power supply units, special adapters, andFX Series terminal blocks

- Battery and memory cassettes

Notes

• When a dust proof sheet is supplied with an extension unit/block, keep the sheet applied to the ventilation slits duringinstallation and wiring work.

• To prevent temperature rise, do not install the PLC on a floor, aceiling or a vertical surface.Install it horizontally on a wall as shown in section 2.2.

• Keep a space of 50mm (1.97”) or more between the unit mainbody and another device or structure (section 2.2 part A). Installthe unit as far away as possible from high-voltage lines, high-voltage devices and power equipment.

[5] Specia

[6] Specia

[7] DIN ra

[8] DIN ra[DIN ra

[9]

POW L

RUN L

BAT L

ERR L

[10] FX2NC

1. Outlin

1.1 Part n

No.[1] Memo

[2] Memo

[3] Specia

[1]

[8]

[4

[4[7]

[18]

[2]

Memocasse

[1]

Exteconn

l adapter connector cover [15] Peripheral device connecting connector (RS-422)

l adapter connector [16] RUN/STOP switch

il mounting hooks [17] FX2NC/FX3UC Extension block connecting holes

il mounting grooveil:DIN46277(35mm(1.38”)wide)]

[18] FX2NC/FX3UC Extension block connecting connector cover

[19] FX2NC/FX3UC Extension block connecting connector

ED On while power is on the PLC. [20] Nameplate

ED On while the PLC is running. [21] Power connector for main unit

ED Lights when the battery voltage drops. [22] Battery cover

EDFlashing when a program error occurs.

Lights when a CPU error occurs.

/FX3UC Extension block connecting hooks

Name No. Namery cassette dummy cover [11] Input LED

ry cassette connecting connector [12] Output LED

l adapter connecting hooks [13] Input connector

GreenGreen

RedRed

[19]

Display LED[9]ry cassette or Memory tte dummy cover

Special adapter connecting connector cover

[5]

[6]

nsion block connecting ector cover

Model name W:mm (inches)

MASS k

FX3UC-16MT/D, FX3UC-16MT/DSS 34.0 (1.34”) 0.2




1) Accessories:• FX3UC- MT/D

FX2NC-100MPCB power cableFX2NC-100BPCB power cable

• FX3UC- MT/DSSFX2NC-100MPCB power cable

2) Installation• 35mm (1.38") wide DIN rail

e

ames

[5]

]

Left side

] [3]

[3]

[9]

Front panel

[15]

[10][16]

[3]

[12]

[7][7]

[20]

[8]

[18]

Right side[3] [10] [17]

[17][10]

[3] [10]

[21]

Under side

[7]

[22]

[11]

[13] [14]

[10]

1.2 External dimensions/weight

Unit:mm

90 (3

.55"

)

74 (2.92")(13)

(0.52")W

Installation location in enclosure 1) Turn the power supply OFF.

noise width of 1µs, rise time of 1ns and period of 30 to

the DIN rail

r

power to the

C Series I/Onsion blocks.nsion blocks, while otherstails, refer to

equire powersover wiring

lower) power

Removal of the power cable1) Turn the power supply OFF.2) Pinch the power cable

connector "a" and disconnect it in the direction of the arrow (see figure on the right).

Power Cable types "A" and "B" are supplied with the main unit, whiletype "C" is supplied with the FX2NC- EX, FX2NC-16EX-T, andFX2NC/FX3UC series special function blocks.

The crossover cable (type "C") can skip up to 4 16-point outputblocks to connect units.If more blocks should be skipped to supply power to an input block,use cable type "B".

Type Application Model Length Cable supplied with

A Power cable for main unit

FX2NC-100MPCB

1m(3’ 3")

FX3UC- MT/D, FX3UC- MT/DSS

B

Input power cable for FX2NC series input extension blocks and FX2NC/FX3UC series special function blocks

FX2NC-100BPCB

1m(3’ 3") FX3UC- MT/D

C

Input power crossover cable for FX2NC series input extension blocks and FX2NC/FX3UC series special function blocks

FX2NC-10BPCB1

0.1m(0’ 3")

FX2NC- EX,FX2NC-16EX-T,and FX2NC/FX3UC series special function blocks

Main unit

Input extension block

Input extension blockOutput extension block

Resincover

3 Ground(Green)

1 (Red)Main unit Extension block

2 (Black)1 (Red)2 (Black)

The figure below shows the pin numbers of the power connectors.

Two power connectors of each extension block are connected in parallel inside the block. Accordingly, there is no discrimination between the entrance side and the exit side of the power supply. Either (upper or lower) connector can be connected. At shipment from the factory, a resin cover is attached to the lower connector. Connect the upper connector first. Remove the resin cover from the lower connector when performing crossover wiring for the later block.(In case of the FX2NC- EX(-T)-DS, removal of the connector cover is unnecessary.)

Black

Black

Red

RedGreenGround

aPress here

2.1 Gene

*1 For comm*2 The PLC

atmosphe

2.2 Insta

Install the PspecificationsFor more detEdition.

Item

Ambienttemperature

Ambienthumidity

Vibrationresistance

Shockresistance

Noiseresistance

Dielectricwithstandvoltage

Insulationresistance

Grounding

Workingatmosphere

Workingaltitude

2) Push the DIN rail mounting hooks1 of all connected units/blocks asshown in the figure on the right .

A

A 2.4 Connection of power supply connecto

Use the dedicated built-in power connector to supply main unit. The power should be supplied to the main unit, FX2Nextension blocks and FX2NC/FX3UC Series special exteSome (FX2NC- EX(-T)) of FX2NC Series I/O exterequire power cable types B and C shown on the right(FX2NC- EX(-T)-DS) do not require them. For deFX3UC Series User's Manual - Hardware Edition.When connecting two or more extension blocks which rcables "B" and "C" shown on the right, perform crosbetween the extension blocks using two (upper and connectors.

on grounding, refer to section 3.2. cannot be used at a pressure higher than theric pressure to avoid damage.

llation location

LC in an environment conforming to the generic (section 2.1), installation precautions and notes.ails, refer to FX3UC Series User's Manual - Hardware

2.3 Procedures for installing to and detaching from DIN rail

The main unit can be installed on a DIN46277 rail [35mm (1.38”)wide].(It cannot be installed directly with screws.)

2.3.1 Installing methods

100Hz

500V AC for oneminute Comply with JEM-1021

• Between batch of all terminalsand ground terminal5MΩ or more by

500V DC megger

Class D grounding (grounding resistance: 100Ω orless) <Common grounding with a heavy electricalsystem is not allowed.>*1

Free from corrosive or flammable gas and excessiveconductive dusts

<2000m*2

FX2N

-10P

G

FX0N-65ECFX0N-30EC

FX2N-CNV-BC

Oth

ereq

uipm

ent

Otherequipment

Otherequipment

A

A

A

≥ 50mm(1.97")A

A

A

A

FX3U

CM

ain

unit

FX2N

C-1

6EX

FX2N

C-C

NV

-IF

FX3U

-4A

D-A

DP

2.3.2 Removal methods

1) Turn the power supply OFF.2) Disconnect all connected

cables including the power cable and I/O cable.

3) Insert a flathead screwdriver to the DIN rail mounting hook (1 in the figure on the right).

4) Lever the screwdriver slightly toward direction 2, to pull outthe DIN rail mounting hooks,allowing them to come off theDIN rail.

5) Remove the main unit from the DIN rail (3 in the figure on theright).

6) Push the DIN rail mounting hooks as shown in the figure onthe right 4.

ric specifications [Main unit] Space in enclosureExtension devices can be connected on the left and right sides of thePLC main unit.If you intend to add extension devices in the future, keep extra spaceon the left and right sides open.

Specification

0 to 55°C (32 to 131°F) when operating and -25 to75°C (-13 to 167°F) when stored

5 to 95%RH (no condensation) when operating

Fre-quency

(Hz)

Accel-eration(m/s2)

Half ampli-tude(mm)

Sweep Count for X, Y, Z: 10 times (80 min. in each direction)

Wheninstalledon DINrail

10 to 57 - 0.035

57 to 150 4.9 -

(147m/s2 Acceleration, Action time: 11ms, 3 times byhalf-sine pulse in each direction X, Y, and Z)

By noise simulator at noise voltage of 1,000Vp-p,

A

Configuration without extension cable

A A

A

FX3U

C

Mai

n un

it

FX2N

C-1

6EX

FX2N

C-1

6EY

T

≥50mm(1.97")A

Configuration with extension cable

A

3) Align the upper side of the DINrail mounting groove with theDIN rail (2 in the figure on theright).

4) While pressing the main unit onto the DIN rail, lockmounting hooks as shown in the figure below . B

B

connecting the FX-16E- 3m

contact

ations

wiring, refer

3.1 Power supply specifications and example of external wiring

→ Refer to FX3UC Series User's Manual - Hardware Edition.

3.1.1 Power supply specifications

The specifications for the power supply of the main unit are shown inthe following table.

*1 Input/output extension blocks and special function units/blocksare not contained in power consumption. For the power (current) consumed by the extension units/blocks, refer to the FX3UC Series User's Manual - HardwareEdition. For the power consumed by the special function units/blocks, refer to the appropriate manuals.

*2 Cannot be used to supply power to an external destination.This power is supplied to input/output extension blocks, specialextension blocks and special adapters only.

tside of theng external

ts.ency stopr oppositen), and anent at the

such as awatchdog timer error, during self-diagnosis, all outputs are

etected bytrol block,

signed to

r transistor or off.ccidents,signed to

close to thentrol line at

in circuit or

applied toinput/output

ge or PLC

of the mainunit and extension devices.

ower failure

rop occurs,wer supply

UN input is

y externally

age to the

WIRING PRECAUTIONS

• Connect the DC power supply wiring to the dedicated terminalsspecified in this manual. If an AC power supply is connected toa DC input/output terminal or DC power supply terminal, thePLC will burn out.

• Do not wire vacant terminals externally.Doing so may damage the product.

• Perform class D grounding (grounding resistance: 100Ω orless) to the grounding terminal on the main unit.Do not use common grounding with heavy electrical systems(refer to section 3.2).

• When drilling screw holes or wiring, make sure cutting or wiredebris does not enter the ventilation slits.Failure to do so may cause fire, equipment failures ormalfunctions.

Notes

• Input/output wiring 50 to 100m (164’1” to 328’1”) long will causealmost no problems of noise, but, generally, the wiring lengthshould be less than 20m (65’7”) to ensure the safety.

• Extension cables are easily affected by noise. Lay the cables ata distance of at least 30 to 50mm (1.19” to 1.97”) away from thePLC output and other power lines.

Item Specification

Supply voltage24V DC +20% -15%*1 Ripple Voltage (p-p)5% or less

Allowable instantaneous powerfailure time

Operation can be continued upon occurrence of aninstantaneous power failure for 5ms or less.

Power fuse 125V 3.15A

Rush current 30A max.0.5ms/24V DC

Power consumption *1

FX3UC-16MT/D,DSS 6W

FX3UC-32MT/D,DSS 8W

FX3UC-64MT/D,DSS 11W

FX3UC-96MT/D,DSS 14W

5V DC built-in power supply*2

FX3UC-16MT/D,DSS 600mA




300CAB (9

FX-16E-500CAB (1

FX-16E-150CAB-R

1(4

FX-16E-300CAB-R (9

FX-16E-500CAB-R (1

FX-A32E-150CAB

1(4

FX-A32E-300CAB (9

FX-A32E-500CAB (1

<Self-made poTo use self-mconnector sug

2.5 Conne

The input/outpu→ Refer t

1) CompliantUse a 20-p83503.Confirm in aparts includ

2) Input/outpInput/outpu

Wire size

Crimp-style te

HousingFor

Forexte

Model names L

FX-16E-500CAB-S (1

FX-16E-150CAB

1(4

FX Series terminal block with input/output connectors.For terminal block connection, refer to FX3UC Series User's Manual - Hardware Edition.

with a 20-pin connector at both ends’10”)

5m 6’4”)

.5m ’11”)

Round multicore cables with a 20-pin connector at both ends

3m ’10”)

5m 6’4”)

.5m ’11”)

Cables for connecting the A Series Model A6TBXY36 connector/terminal block conversion unit and input/output connector type

Flat cables (with tube) that have two 20-pin connectors in 16-point units on the PLC side and a dedicated connector on the terminal block side. One common terminal covers 32 input/output terminals.

3m ’10”)

5m 6’4”)

• Even if the power supply causes an instantaneous pfor less than 5ms, the PLC can continue to operate.

• If a long-time power failure or an abnormal voltage dthe PLC stops, and output is turned off. When the pois restored, it will automatically restart (when the Ron).

WIRING PRECAUTIONS

• Make sure to cut off all phases of the power supplbefore attempting installation or wiring work.Failure to do so may cause electric shock or damproduct.

connectors (commercially available connectors)in (1-key) socket connector conforming to MIL-C-

dvance that the connectors do not interfere with othering connector covers.ut cables (available from Mitsubishi)t cables with attached connectors are available.

4) Certified connectors (commercially available connectors)Connectors made by DDK Ltd. shown in item (3) described in theprevious page and connectors made by Matsushita ElectricWorks, Ltd. shown in the following table.

ength Description Shape

5m 6’4”)

General-purpose input/output cable

A 20-pin connector is fitted only to one end of bulk wire. (Wire color: red)

.5m ’11”) Cables for

Flat cables (with tube)

InputX

OutputY

HU-411S

FX2C-I/O-CON-SAfor bulk wire

5-piece set

Housing HU-200S2-001Solderless contact HU-411SA

AWG20(0.5mm2)

357J-13963

Model name of connector

Compliant electric wires (UL-1061 is recommended)

Pressure bonding

tool

Housing AXW1204AAWG22(0.3mm2), AWG24(0.2mm2)

AXY52000Contact AXW7221

Semi-cover AXW62001A

turned off. Also, when an error that cannot be dthe PLC CPU occurs in an input/output conoutput control may be disabled.External circuits and mechanisms should be deensure safe machinery operation in such a case.

3) Note that when an error occurs in a relay, triac ooutput device, the output could be held either onFor output signals that may lead to serious aexternal circuits and mechanisms should be deensure safe machinery operation in such a case.

DESIGN PRECAUTIONS

• Do not bundle the control line together with or lay it main circuit or power line. As a guideline, lay the coleast 100mm (3.94") or more away from the mapower line.Noise may cause malfunctions.

• Install module so that excessive force will not beperipheral device connectors, power connectors or connectors.Failure to do so may result in wire damage/breakafailure.

Notes

• Simultaneously turn on and off the power supplies

wer cable>ade power cables, use the following wire and

gestions:

ction to input/output connector

t connectors of the Main units conform to MIL-C-83503.o Chapter 4 for the I/O connector pin arrangement.

3) Connectors for user-made input/output cables (availablefrom Mitsubishi)Users should provide electric wires and a pressure bonding tool.

AWG24(0.2mm2)

rminal 50083-8014(manufactured by Molex Japan Co., Ltd.)

main unit 51030-0330(manufactured by Molex Japan Co., Ltd.)

input nsion block

51030-0230(manufactured by Molex Japan Co., Ltd.)

Model name and composition of input/output connector

Applicable electric wire (UL-1061 are

recommended) and tool

Our model nameDetails of

part (made by DDK Ltd.)

Electric wire size

Pressure bonding tool

(made by DDK Ltd.)

FX2C-I/O-CON for flat cable

10-piece set

Solderless connector FRC2-A020-30S

AWG28(0.1mm2)1.27 pitch,20-core

357J-4674D:Main body357J-4664N:Attachment

FX2C-I/O-CON-Sfor bulk wire

5-piece set

Housing HU-200S2-001Solderless

AWG22(0.3mm2)

357J-5538

3. Power supply/input/output specificand examples of external wiring

For details on the power supply wiring and input/outputto the FX3UC Series User's Manual - Hardware Edition

DESIGN PRECAUTIONS

• Make sure to have the following safety circuits ouPLC to ensure safe system operation even duripower supply problems or PLC failure.Otherwise, malfunctions may cause serious acciden1) Most importantly, have the following: an emerg

circuit, a protection circuit, an interlock circuit fomovements (such as normal vs. reverse rotatiointerlock circuit (to prevent damage to the equipmupper and lower positioning limits).

2) Note that when the PLC CPU detects an error,

Input signal

20%

terminal arer NPN open

terminal are connected, and the input terminal and 24V DC terminal are

N open

terminal terminal are P open

lated with a-R filter.

caused byput line.10ms inside from OFF to

in unit) havents of 1ms in When 0 ises are set as

ses of a 50unter, wire

ore) to therrent of thected device or more.

3.3.3 Example of input wiring

1. Examples of input wiring (FX3UC- MT/D)

2. Examples of sink input wiring (FX3UC- MT/DSS)

3. Examples of source input wiring (FX3UC- MT/DSS)

*1 The grounding resistance should be 100Ω or less.*2 In FX3UC-64MT/DSS or FX3UC-96MT/DSS units, the COM0,

COM1 and COM2 terminals are not connected internally. Wirethe COM0, COM1 and COM2 terminals respectively.

tocoupler is

ecified

C)

-

24V DC

PLC

Fuse

Class Dgrounding*1

Breaker,Circuitprotector,Fuseetc.

COM X000 X001 X002

Threewiresensor

24V DC

PLC

Fuse

Class Dgrounding*1


COM0 X000 X001 X002

Three wiresensor NPN

COM0*2 *2

24V DC

Fuse

Class Dgrounding*1


COM0 X000 X001 X002

Three wiresensor PNP

COM0

PLC

*2 *2

3.1.2 Exam

Supply 24V Dconnector. RefeUse a 24V DC within 5%. The narrower when For more detaHardware Editio

3.2 Ground

Ground the PLC• Perform clas

• Ground the PIf it cannot bbelow.

• Position the decrease the

PLC

*Class D Refer to for detail

PLC eq

Independent g(Best cond

currentX006, X007 7mA/24V DC

X010 or more*1 5mA/24V DC

ON input sensitivity current

X000 to X005 3.5mA or more

X006, X007 4.5mA or more

X010 or more*1 3.5mA or more

Input OFF current 1.5mA or less

Input response time Approx. 10ms*2

Input signal form

FX3UC-MT/D

No-voltage contact inputNPN open collector transistor

FX3UC-MT/DSS

• Sink input :No-voltage contact inputNPN open collector transistor

• Source input :No-voltage contact inputPNP open collector transistor

*1 When setting the input filter to 5µs or capturing pulto 100kHz response frequency with a high speed cothe terminals as stated below.

- The wiring length should be 5m (16’4”) or less.- Connect a bleeder resistor of 1.5kΩ (1W or m

input terminal, so that the sum of the load cuopen collector transistor output on the conneand the input current of the main body is 20mA

X010 or more 200µs

ing

as stated below.s D grounding. (Grounding resistance: 100 Ω or less)

LC independently if possible.e grounded independently, ground it jointly as shown

grounding point as close to the PLC as possible to length of the ground wire.

Power supply for loads connectedto PLC output terminals

MCMC

*

Fuse

groundingsection 3.2s.

Otheruipment PLC Other

equipment PLC Otherequipment

Shared grounding(Good condition)

Common grounding(Not allowed)

roundingition)

Item Input specification(24V DC)

Number of inputpoints

FX3UC-16MT/ : 8 points




Input connecting type connector

Input form

FX3UC-MT/D Sink

FX3UC-MT/DSS Sink/Source

Input signal voltage

24V DC +20% -15%Ripple Voltage (p-p)5% or less

Input impedance

X000 to X005 3.9kΩ

X006, X007 3.3kΩ

X010 or more*1 4.3kΩ

X000 to X005 6mA/24V DC

55°C Ambient temperature45°C40°C

electrically connected with a no-voltage contact or NPcollector transistor.

• source inputInputs turn ON when the 24V DC terminal and COMare connected, and the input terminal and 24V DC electrically connected with a no-voltage contact or PNcollector transistor.Where indicates:0 to 2

Input circuit:The primary and secondary circuits for input are insuphotocoupler, and the second circuit is provided with a CThe C-R filter is designed to prevent malfunctionschattering (bouncing) input contacts or noise from the inAccordingly, responses are delayed by approximately the PLC against input status change from ON to OFF orON.X000 to X017 (or up to the largest number input on the madigital filters, and the filter time can be changed in incremethe range from 0 to 60ms using applied instructions.specified for the input filter time, the actual input filter valushown in the following table

Input number Input filter value when 0 is sp

X000 to X005 5µs*1

X006, X007 50µs

- +

ple of external wiring (power type)

C power to the main unit using the dedicatedr to Section 2.5 for the details of wiring work.+20% -15% DC power supply whose ripple (p-p) isallowable range of the 24V DC power supply may bespecial function blocks/units are connected. ils, refer to the FX3UC Series User's Manual -n.

3.3 Input specifications and external wiring

For details, refer to the FX3UC Series User's Manual - HardwareEdition.

3.3.1 Input specifications

24V DC

PL

Power on Emer-gencystop

MC

MC

Circuit protector

Notes

• The derating curve below shows the simultaneous ON ratio ofavailable PLC inputs with respect to the ambient temperature.Use the PLC within the simultaneous input ON ratio rangeshown in the figure.

Derating curvesimultaneous ON ratio

80%

applicable

When extension blocks/units are connectedSupply voltage:24V DC

60%65%

When only the main unitis used (withoutextension blocks/units)

*1 Does not apply to FX3UC-16MT/ .*2 X000 to X017 use adjustable digital filter values.

3.3.2 Handling of 24V DC input

Input terminal:1) FX3UC- MT/D

Inputs turn ON when the input terminal and COM electrically connected with a no-voltage contact ocollector transistor

2) FX3UC- MT/DSS• sink input

Inputs turn ON when the 24V DC terminal and COM

Circuit insulation Photocoupler insulation

Operation display LED on panel turns ON when phodriven.

Item Input specification(24V D

+

+24V

Transistor outputs in the main unit are 16 points common.er inside the

C so that the.

External power supply:For driving the load, use a smoothing power supply of 5 to 30V DCwhose capacity is two times or more the total rated capacity of thefuses connected to the load circuit.

Insulation of circuit:The internal circuit of the PLC and the output transistor are insulatedwith a photocoupler.

Response time:The time from when the PLC drives (or shuts down) thephotocoupler until the transistor is turned on (or off) is shown in thefollowing table.

*1 When using an instruction related to pulse train output orpositioning, make sure to set the load current to 10 to 100mA (5 to 24V DC).

*2 The transistor OFF time is longer under lighter loads.For example, under a load of 24V DC 40mA, the response timeis approx. 0.3ms. When response performance is requiredunder light loads, provide a dummy resistor as shown below toincrease the load current.1. Examples of sink output wiring

2. Examples of source output wiring

Output currentThe ON voltage of the output transistor is approx. 1.5V. Whendriving a semiconductor element, carefully check the input voltagecharacteristics of the applied element.

nsistor)

ure that the d current of tance load

s 1.6A or more 0.1A/point

ure that the d of 16 e load s 38.4W/ or less.

more

or more

more

or more

hotocoupler

g

PLC

Output number Response time Load current

Y000 to Y002 5µs or less 5 to 24V DC 10mA or more*1

Y003 or more 0.2ms or less 24V DC 100mA*2

Dummyresistor

PLCLoad

Fuse

COM1

Y010

COM1

Dummyresistor

PLCLoad

Fuse

+V0

Y010

+V0
• In case
3.3.4 Inst

The input curapplicable tobeing used, c

<Example

1) In the casThe voltagWhen leadcan be conover the in(ex.) Lead• In case

• In case

2) In the casUse a devWhen theresistor, Rfigure.

Type

Microswit

Proximityswitch

P

PLC

X

1. sink i

COM

Rb1

of the FX3UC- MT/D 3.4.1 Output specifications

BleederresistorRb

PLC 15kΩor more

X

COM

+24V

Rp

Notes

• The derating curve below shows the simultaneous ON ratio ofavailable PLC outputs with respect to the ambient temperature.Use the PLC within the simultaneous output ON ratio rangeshown in the figure.

Derating curvesimultaneous ON ratio

80%

55°C Ambient temperature

applicable

20%

45°C

When extension blocks/units are connectedSupply voltage:24V DC

40°C

60%65%

When only the main unitis used (withoutextension blocks/units)

Two COM or +V terminals connected to each othPLC are provided for outputs.Connect two COM or +V terminals outside the PLload applied to each COM or +V terminal is smallerWhere indicates:1 to 3Where indicates:0 to 2

1.sink output wiring 2.source output wirin

PLC

5V to 30VDC

Y000

Fuse

Load

COM1COM1

Y000

Fuse

Load

+V0+V0

5V to 30VDC

of the FX3UC- MT/DSS

e of input device with built-in parallel resistance:ice with a parallel resistance, Rp, of 15 kΩ or more. resistance is less than 15 kΩ, connect a bleederb, obtained from the formula as shown in the following

• In case of the FX3UC- MT/DSS

3.4 Output specifications and example of external wiring

For details, refer to the FX3UC Series User's Manual - HardwareEdition.

LC

X

COM

24V DC

nput

PLC

X

COM024V DC

2. source input

0

4Rp5-Rp

(kΩ)

I

BleederresistorRb

PLC

X

COM

2-wire proximity sensor

I

PLC

X

COM0

2-wire proximitysensor

BleederresistorRb

24V DC

PLC

X

COM0

2-wire proximitysensor

BleederresistorRb

24V DC

1. sink input 2. source input

I

3.4.2 Handling of transistor output circuit

Output terminal:

Max.load

less.

Inductiveload

Y000 toY003

7.2W/point(24V DC)

Make stotal loainductivpoints i24V DC

Y004 or more

2.4W/point(24V DC)

Open circuit leakagecurrent 0.1mA or less/30V DC

Responsetime

OFF→ON

Y000 toY002

5µs or less/10mA or(5 to 24V DC)

Y003 or more

0.2ms or less/100mA(at 24V DC)

ON→OFF

Y000 toY002

5µs or less/10mA or(5 to 24V DC)

Y003 or more

0.2ms or less/100mA(at 24V DC)

Circuit insulation Photocoupler insulation

Display of output operation

LED on panel turns ON when pis driven.

ructions for input devices

rent of this PLC is 5 to 7mA/24V DC. Use input devices this minute current. If switches for larger current areontact failure may occur.> Products of OMRON

e of input devices with built-in series diodes:e drop of the series diode should be approx. 4V or less. switches with a series LED are used, up to two switchesnected in series. Also make sure that the input current isput-sensing level while the switches are ON. switches with a series LED of the FX3UC- MT/D

• In case of the FX3UC- MT/DSS

3) In the case of 2-wire proximity switch:Use a two-wire proximity switch whose leakage current, , is1.5mA or less when the switch is off. When the current is 1.5mAor more, connect a bleeder resistor, Rb, obtained from formula asshown in the following figure.

• In case of the FX3UC- MT/D

Model name Type Model name

ch Models Z, Vand D2RV

Operationswitch Model A3P

Model TL Photoelectricswitch Model E3S

BleederresistorRbPLC

15kΩor more

X

COM0

Rp

24V DC

1. sink input 2. source input

BleederresistorRbPLC

15kΩor more

X

COM0

Rp

24V DC

I

Rb 6I -1.5

(kΩ)

Item Output specification (Tra

Number of outputpoints





Output connecting type connector

Outputform

FX3UC-MT/D Sink

FX3UC-MT/DSS Source

External power supply 5 to 30V DC

Resistanceload

Y000 toY003 0.3A/point Make s

total loa16 resispoints iY004 or

FX3UC-64MT/D

er to Sections

Notch

V0

1011121314151617

Notch

X15X5 Y5 Y15 X25 X35 Y25 Y35

tch

FX3UC-96MT/DSS

X0X1X2X3X4X5X6X7

COM0

X10X11X12X13X14X15X16X17

Y0Y1Y2Y3Y4Y5Y6Y7

+V0 +V0

Y10Y11Y12Y13Y14Y15Y16Y17

X20X21X22X23X24X25X26X27

COM1

X30X31X32X33X34X35X36X37

Y20Y21Y22Y23Y24Y25Y26Y27+V1 +V1

Y30Y31Y32Y33Y34Y35Y36Y37

X40X41X42X43X44X45X46X47

X50X51X52X53X54X55X56X57

Y40Y41Y42Y43Y44Y45Y46Y47+V2 +V2

Y50Y51Y52Y53Y54Y55Y56Y57

COM1COM0

COM2 COM2

IN OUT IN OUT

Notch

IN OUT

Notch

This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.

WarrantyMitsubishi will not be held liable for damage caused by factors found not to be the cause of Mitsubishi; opportunity loss or lost profits caused by faults in the Mitsubishi products; damage, secondary damage, accident compensation caused by special factors unpredictable by Mitsubishi; damages to products other than Mitsubishi products; and to other duties.

For safe useThis product has been manufactured as a general-purpose part for general industries, and has not been designed or manufactured to be incorporated in a device or system used in purposes related to human life.Before using the product for special purposes such as nuclear power, electric power, aerospace, medicine or passenger movement vehicles, consult with Mitsubishi Electric.This product has been manufactured under strict quality control. However when installing the product where major accidents or losses could occur if the product fails, install appropriate backup or failsafe functions in the system.

•

•

•

HEAD OFFICE

HIMEJI WORKS

: TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN : 840, CHIYODA CHO, HIMEJI, JAPAN

2. Examples

+ L

L

Li

-

3.4.3 Exa

1. Examples

2. Examples

3.4.4 Cau

Protection cA short-circuiburnout at thprotection fusUse a load porated capacity

InterlockLoads, such must not be tuPLC program

1. Examples

C

24VDC

Est

Fuse

Es

of source output wiring

-imit of normalrotation Interlock

Limit of reverserotation

PLC outputelement

imit of normalrotation Interlock

mit of reverserotation

PLC outputelement

+

X27 X37X26 X36X25 X35X24 X34X23 X33X22 X32X21 X31X20 X30

Y27 Y37Y26 Y36Y25 Y35Y24 Y34Y23 Y33Y22 Y32Y21 Y31Y20 Y30

COMX7 X17X6 X16X5 X15X4 X14X3 X13X2 X12X1 X11X0 X10


COM1 COM1COM COM COM COM2 COM2

IN OUT IN OUT

Notch

X16X17

X6X7

Y6Y7

+V0 +V0

Y16Y17

X26X27

X36X37

Y26Y27+V1 +V1

Y36Y37

COM1COM0 COM0 COM1

tions in external wiring

ircuit for load short-circuitst at a load connected to an output terminal could causee output element or the PC board. To prevent this, ae should be included at the output.wer supply capacity that is two times or more the total of the fuses connected to the load circuit.

as contactors for normal and reverse rotations, thatrned on simultaneously should have an interlock in the

and an external interlock as shown below.

of sink output wiring

4. Terminal Layout (Input/output connector)

4.1 FX3UC- MT/D

The I/O wiring is different in the FX3UC- MT/DSS. Refer toSections 3.3 and 3.4 for the details.

+V0 +V0 Y000 Y001 Y002

24V DC

LoadLoadLoadmergencytop

FX3UC-16MT/D FX3UC-32MT/D

PLC outputelement

Diode(for commutation)


IN


OUT

Notch

IN

Y7Y6Y5Y4Y3Y2Y1Y0

OUT

Notch

X7X6X5X4X3X2X1X0

COM COM COM COMCOM1 COM1 COM1 COM1

4.2 FX3UC- MT/DSS

The I/O wiring is different in the FX3UC- MT/D. Ref3.3 and 3.4 for the details.FX3UC-16MT/DSS FX3UC-32MT/DSS

FX3UC-64MT/DSS

X0X1X2X3X4X5X6X7

Y0Y1Y2Y3Y4Y5Y6Y7

+V0 +V0COM0COM0

IN OUT

Notch

X0X1X2X3X4X5X6X7

X10X11X12X13X14X15X16X17

Y0Y1Y2Y3Y4Y5Y6Y7

+V0 +

YYYYYYYY

COM0 COM0

IN OUT

X10X11X12X13X14

X0X1X2X3X4

Y0Y1Y2Y3Y4

Y10Y11Y12Y13Y14

X20X21X22X23X24

X30X31X32X33X34

Y20Y21Y22Y23Y24

Y30Y31Y32Y33Y34

IN OUT IN OUT

No

mple of output wiring

of sink output wiring

of source output wiring

Contact protection circuit for inductive loadsWhen an inductive load is connected, connect a diode (forcommutation) in parallel with the load as necessary.The diode (for commutation) must comply with the followingspecifications.

1. Examples of sink output wiring

2. Examples of source output wiring

OM1 COM1 Y000 Y001 Y002

PLC

LoadLoadLoad

Fuse

mergencyop

PLC

Reverse voltage 5 to 10 times of the load voltage

Forward current Load current or more

PLC outputelement

Inductive load

Diode(for commutation)

-+

Inductive load- +

FX3UC-96MT/D



COMX7 X17X6 X16X5 X15X4 X14X3 X13X2 X12X1 X11X0 X10




COM1 COM1 COM2 COM2COM

COM COM

COMCOM

COM3 COM3

IN OUT IN OUT

Notch

IN OUT

Documents

FX3UC (D, DSS) SERIES PROGRAMMABLE CONTROLLERS HARDWARE MANUAL