Mitsubishi electric Fx3u series User manual

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.

Warranty

Exclusion of loss in opportunity and secondary loss from warranty liability

Regardless of the gratis warranty term, Mitsubishi shall not be liable for compensation to:

(1) Damages caused by any cause found not to be the responsibility of Mitsubishi.

(2)

Loss in opportunity, lost profits incurred to the user by Failures of Mitsubishi products.

(3)

Special damages and secondary damages whether foreseeable or not, compensation for

accidents, and compensation for damages to products other than Mitsubishi products.

(4) Replacement by the user, maintenance of on-site equipment, start-up test run

and other tasks.

For safe use

This 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 : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN

Side

JAPANESE

ENGLISH

JY997D13901N

Side

Note: This symbol mark is for China only.

含有有害6物质的名称，含有量，含有部品

本产品中所含有的有害6物质的名称，含有量，含有部品如下表

所示。

产品中有害物质的名称及含量

本表格依据SJ/T 11364的规定编制。

○

:表示该有害物质在该部件所有均质材料中的含量均在GB/T 26572

规定的限量要求以下。

×:表示该有害物质至少在该部件的某一均质材料中的含量超出GB/T

26572规定的限量要求。

部件名称

有害物质

铅

(Pb)

汞

(Hg)

镉

(Cd)

六价铬

(Cr(VI))

多溴联苯

(PBB)

多溴

二苯醚

(PBDE)

可编程

控制器

外壳

印刷基板

○○

○○ ○ ○ ○

○○ ○ ○

「电器电子产品有害物质限制使用标识要求」的表示方式

基于中国标准法的参考规格:GB/T15969.2

Safety Precautions

(Read these precautions before use.)

This manual classifies the safety precautions into two categories:

and .

Depending on the circumstances, procedures indicated by may

also cause severe injury.

It is important to follow all precautions for personal safety.

Associated Manuals

How to obtain manuals

For product manuals or documents, consult with the Mitsubishi Electric dealer

from who you purchased your product.

Indicates that incorrect handling may cause hazardous

conditions, resulting in death or severe injury.

Indicates that incorrect handling may cause hazardous

conditions, resulting in medium or slight personal injury

or physical damage.

Manual name Manual No. Description

FX3S/FX3G/FX3GC/FX3U/

FX3UC Series

User's Manual

- Analog Control Edition

JY997D16701

MODEL CODE:

09R619

Describes specifications for

analog control and

programming method for

FX3S/FX3G/FX3GC/FX3U/

FX3UC Series PLC.

FX3S/FX3G/FX3GC/FX3U/

FX3UC Series

Programming Manual

- Basic & Applied

Instruction Edition

JY997D16601

MODEL CODE:

09R517

Describes PLC programming

for basic/applied instructions

and devices.

FX3S Series

User’s Manual

- Hardware Edition

JY997D48601

MODEL CODE:

09R535

Explains FX3S Series PLC

specifications for I/O, wiring,

installation, and maintenance.

FX3G Series

User’s Manual

- Hardware Edition

JY997D31301

MODEL CODE:

09R521

Explains FX3G Series PLC

specifications for I/O, wiring,

installation, and maintenance.

FX3GC Series

User’s Manual

- Hardware Edition

JY997D45401

MODEL CODE:

09R533

Explains FX3GC Series PLC

specifications for I/O, wiring,

installation, and maintenance.

FX3U Series

User’s Manual

- Hardware Edition

JY997D16501

MODEL CODE:

09R516

Explains FX3U Series PLC

specifications for I/O, wiring,

installation, and maintenance.

FX3UC Series

User’s Manual

- Hardware Edition

JY997D28701

MODEL CODE:

09R519

Explains FX3UC Series PLC

specifications for I/O, wiring,

installation, and maintenance.

Applicable standards

FX3U-4AD-ADP units made in June, 2005 or later comply with the EC Directive (EMC

Directive) and UL standards (UL, cUL). Further information can be found in the

following manual.

→ FX3S Series Hardware Manual (Manual No. JY997D48301)

→ FX3G Series Hardware Manual (Manual No. JY997D46001)

→ FX3GC Series Hardware Manual (Manual No. JY997D45201)

→ FX3U Series Hardware Manual (Manual No. JY997D50301)

→ FX3UC (D, DS, DSS) Series Hardware Manual (Manual No. JY997D50501)

→ FX3UC-32MT-LT-2 Hardware Manual (Manual No. JY997D31601)

Regarding the standards that relate to the main unit, please refer to either the FX

series product catalog or consult with your nearest Mitsubishi product provider.

Attention

This product is designed for use in industrial applications.

Caution for EC Directive

The analog special adapters have been found to be compliant to the European

standards in the aforesaid manual and directive. However, for the very best per-

formance from what are in fact delicate measuring and controlled output device

Mitsubishi Electric would like to make the following points;

As analog devices are sensitive by nature, their use should be considered care-

fully. For users of proprietary cables (integral with sensors or actuators), these

users should follow those manufacturers installation requirements.

Mitsubishi Electric recommend that shielded cables should be used. If NO other

EMC protection is provided, then users may experience temporary loss or

accuracy between ±10 % in very heavy industrial areas.

However, Mitsubishi Electric suggest that if adequate EMC precautions are fol-

lowed for the users complete control system, users should expect accuracy as

specified in this manual.

•Sensitive analog cable should not be laid in the same trunking or cable

conduit as high voltage cabling. Where possible users should run analog

cables separately.

•Good cable shielding should be used. When terminating the shield at Earth

- ensure that no earth loops are accidentally created.

•When reading analog values, EMC accuracy can be improved out by

averaging the readings. This can be achieved either through functions on the

analog special adapters or through a users program.

1. Outline

The FX3U-4AD-ADP special adapter for analog input (hereinafter called 4AD-ADP) is a

special adapter to add four analog input points.

1.1 Incorporated Items

Verify that the following product and items are included in the package:

Product FX3U-4AD-ADP analog input special adapter

Accessories User’s manual (This manual)

1.2 External Dimensions, Part Names, and Terminal Layout

2. Installation

For installation/uninstallation details, refer to the respective PLC User's manual

Hardware Edition.

[1] DIN rail mounting groove (DIN rail: DIN46277)

[2] Name plate

[3] Special adapter slide lock:

Used to connect additional special adapters onto the left side of this special

adapter.

[4] Special adapter connector cover:

Remove this cover to connect additional special adapters to the left side.

[5] Direct mounting hole:2 holes of φ4.5 (0.18") (mounting screw: M4 screw)

Not used when connecting to FX3GC/FX3UC Series PLC.

[6] POWER LED (green):

Lit while 24 V DC power is supplied properly to terminals '24+' and '24-'.

[7] Terminal block (European type):

Connect the analog voltage/current signal, and 24 V DC power supply.

[8] Special adapter connector:

Used to connect this special adapter to PLC main unit or special adapter.

[9] DIN rail mounting hook

[10] Special adapter fixing hook

[11] Special adapter connector:

Used to connect communication or analog special adapters to the left side of the

4AD-ADP.

INSTALLATION

PRECAUTIONS

•Make sure to cut off all phases of the power supply externally before attempting

installation or wiring work.

Failure to do so may cause electric shock or damage to the product.

INSTALLATION

PRECAUTIONS

•Use the product within the generic environment specifications described in PLC

main unit manual (Hardware Edition).

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 expose it to high temperature, condensation, or rain and wind.

If the product is used in such conditions, electric shock, fire, malfunctions,

deterioration or damage may occur.

•When drilling screw holes or wiring, make sure cutting or wire debris does not

enter the ventilation slits.

Failure to do so may cause fire, equipment failures or malfunctions.

•Do not touch the conductive parts of the product directly.

Doing so may cause device failures or malfunctions.

•Connect special adapter securely to their designated connectors.

Loose connections may cause malfunctions.

7(0.28") 74(2.92")

15.5

(0.62")

90(3.55")

98(3.86")

(mounting hole pitch)

106(4.18")

17.6

(0.7")

15.1

(0.6")

[6]

[5] [10]

[7]

[8]

[9]

[3]

[2]

[4]

Weight: Approx. 0.1 kg (0.22 lbs)

Special adapter

connector cover

is removed

[11]

[1]

V1+

I1+

COM1

V3+

I3+

24+

24-

V2+

I2+

V4+

I4+

COM4

COM3

COM2

2.1 Connection to the PLC

This section describes the connection method to the PLC (FX3U Series PLC is

used for the following example).

For installation method to other PLCs, refer to the respective PLC User's manual

Hardware Edition.

Procedure

1) Turn off the power.

Disconnect all the cables connected to the PLC main unit and special adapter,

and demount the main unit and special adapter mounted on DIN rail or

mounted directly using screws.

2) Install an expansion board to the main unit.

For the expansion board installation procedure, refer to the following manual:

→ FX3U Series User's Manual - Hardware Edition

3) Remove the special adapter connector cover

on the expansion board (fig.A).

When connecting this product to another

special adapter, please replace the

'expansion board' in the above description

with a 'special adapter' and perform the

procedure as indicated.

Slide the special adapter slide lock

(fig.B) of the main unit.

When connecting this product to another

special adapter, please replace the 'main

unit' in the above description with a 'special

adapter' and perform the procedure as

indicated. (Please replace the following

procedures similarly.)

Connect the

special adapter

(fig.C) to the

main unit as

shown on the

right

6) Slide back the

special adapter

slide lock (fig.B)

of the main unit

to fix the special

adapter (fig.C).

Connection precautions

Connect all the high-speed I/O special adapters before connecting other

special adapters when they are used in combination.

Do not connect a high-speed I/O special adapter on the left side of any

special adapters other than other high-speed I/O special adapters.

RUN

STOP

-48MR/ES

-48M

RUN

STOP

-48MR/ES

-48M

POWER

-***-***

-48M

3. Wiring

3.1 Applicable Cable and Terminal Tightening Torque

3.1.1 Terminal block (European type)

1) Wire size

Wiring to analog device should use 20-22 AWG wire.

2) Applicable cable

3) Termination of cable end

Strip the coating of strand wire and twist the cable core before connecting it,

or strip the coating of single wire before connecting it.

An alternative connection is to use a ferrule with insulating sleeve.

*1 Old model name: CRIMPFOX ZA 3

*2 Old model name: CRIMPFOX UD 6

When using a stick terminal with insulating sleeve, choose a wire with proper

cable sheath referring to the above outside dimensions, or otherwise, the wire

cannot be inserted easily.

The tightening torque must be 0.22 to 0.25 N•m. Do not tighten terminal

screws with a torque outside the above-mentioned range. Failure to do so may

cause equipment failures or malfunctions.

WIRING

PRECAUTIONS

•Make sure to cut off all phases of the power supply externally before

attempting installation or wiring work.

Failure to do so may cause electric shock or damage to the product.

WIRING

PRECAUTIONS

•When drilling screw holes or wiring, make sure cutting or wire debris does

not enter the ventilation slits.

Failure to do so may cause fire, equipment failures or malfunctions.

•Make sure to observe the following precautions in order to prevent any

damage to the machinery or accidents due to abnormal data written to the

PLC under the influence of noise:

1) Do not bundle the power line or shield of the analog input/output cable

together with or lay it close to the main circuit, high-voltage line, or load

line.

Otherwise, noise disturbance and/or surge induction are likely to take

place. As a guideline, lay the control line at least 100mm (3.94") or more

away from the main circuit ,high-voltage line, or load line.

2) Ground the shield of the analog input/output cable at one point on the

signal receiving side. However, do not use common grounding with heavy

electrical systems.

•Make sure to properly wire to the terminal block (European type) in

accordance with the following precautions.

Failure to do so may cause electric shock, equipment failures, a short-circuit,

wire breakage, malfunctions, or damage to the product.

- The disposal size of the cable end should follow the dimensions

described in the manual.

- Tightening torque should follow the specifications in the manual.

- Twist the end of strand wire and make sure that there are no loose wires.

- Do not solder-plate the electric wire ends.

- Do not connect more than the specified number of wires or electric wires

of unspecified size.

- Affix the electric wires so that neither the terminal block nor the connected

parts are directly stressed.

•Make sure to properly wire the terminal block in accordance with the

following precautions.

Failure to do so may cause electric shock, equipment failures, a short-circuit,

wire breakage, malfunctions, or damage to the product.

- The disposal size of the cable end should follow the dimensions

described in the manual of the PLC main unit.

- Tightening torque should follow the specifications in the manual of the

PLC main unit.

Type Wire size

Single-wire 0.3 mm2to 0.5 mm2(AWG22 to 20)

2-wire 2 pieces of 0.3 mm2(AWG22)

Manufacturer Model Caulking tool

Phoenix Contact Co., Ltd. AI 0.5-8WH CRIMPFOX 6*1

(or CRIMPFOX 6T-F*2)

9mm

(0.35")

- Strand wire/single wire

8mm

(0.31")

Contact area

(Crimp area)

14mm(0.55")

2.6mm(0.1")

Insulation sleeve

- Stick terminal with insulating sleeve

3.2 Power Supply Wiring

For the power supply wiring, refer to the following manual.

→ FX3S/FX3G/FX3GC/FX3U/FX3UC Series User’s Manual - Analog Control Edition

3.3 Wiring of Analog Input

→ For the terminal configuration, refer to Section 1.2

*1 Use 2-core shielded twisted pair cable for the analog input lines, and separate

the analog input lines from other power lines or inductive lines.

*2 Make sure to short-circuit the 'V+' and 'I+' terminals when current is input.

(: input channel number)

*3 24 V DC service power supply of the FX3S/FX3G/FX3U Series PLC can also be

used.

3.4 Grounding

Grounding should be performed as stated below.

•The grounding resistance should be 100 Ωor less.

•Independent grounding should be performed for best results.

When independent grounding is not performed, perform "shared grounding" of the

following figure.

For details, refer to the respective PLC User's manual Hardware Edition.

•The grounding wire size should be AWG 22-20 (0.3-0.5 mm2).

•The grounding point should be close to the PLC, and all grounding wire should be

as short as possible.

4. Specifications

STARTUP AND

MAINTENANCE

PRECAUTIONS

•Do not disassemble or modify the PLC.

Doing so may cause fire, equipment failures, or malfunctions.

* For repair, contact your local Mitsubishi Electric representative.

•Do not drop the product or exert strong impact to it.

Doing so may cause damage.

DISPOSAL

PRECAUTIONS

•Please contact a certified electronic waste disposal company for the

environmentally safe recycling and disposal of your device.

TRANSPORTATION AND

STORAGE PRECAUTIONS

•The product is a precision instrument. During transportation, avoid impacts larger

than those specified in the general specifications by using dedicated packaging

boxes and shock-absorbing palettes. Failure to do so may cause failures in the

product. After transportation, verify operation of the product and check for damage

of the mounting part, etc.

250Ω

147kΩch

47kΩ

4AD-ADP

V +, I +, ch : represents the channel number.

Terminal

block

I +

COM

V +

I +

V + 250Ω

147kΩch

47kΩ

24+

24-

24 V DC

+15V

Using current

input

Using voltage input

External power

supply wiring

Grounding

(Ground resistance: 100 Ωor less)

COM

PLC Other

equipment

PLC Other

equipment

PLC Other

equipment

Shared grounding

Good condition

Common grounding

Not allowed

Independent grounding

Best condition

4.1 Applicable PLC

The version number can be checked by monitoring D8001/D8101 as the last three

digits indicate it.

4.2 General Specifications

Items other than the following are equivalent to the those of the PLC main unit.

For general specifications, refer to the respective PLC User's manual Hardware

Edition.

4.3 Power Supply Specifications

4.4 Performance Specifications

Model name Applicability

FX3S Series PLC Ver. 1.00 or later (from first production)

FX3G Series PLC Ver. 1.00 or later (from first production)

FX3GC Series PLC Ver. 1.40 or later (from first production)

FX3U Series PLC Ver. 2.20 or later (from first production)

FX3UC Series PLC Ver. 1.20 or later (from the production manufactured in May,

2004 with SER No. 45****)

Item Specification

Dielectric withstand

voltage 500 V AC for one minute Between all terminals and

ground terminal of PLC

main unit

Insulation resistance 5 MΩor higher by 500 V DC

insulation resistance tester

Item Specification

A/D conversion

circuit driving power

24 V DC +20 %/-15 %, 40 mA for 24 V DC

Connect a 24 V DC power supply to the terminal block.

Interface driving

power

5 V DC, 15 mA

5 V DC power is supplied from the internal power supply of

main unit.

Item Description

Voltage input Current input

Analog input

range

0 to 10 V DC

(Input resistance: 194 kΩ)

4 to 20 mA DC

(Input resistance: 250 Ω)

Maximum

absolute input -0.5 V, +15 V -2 mA, +30 mA

Digital output 12 bits, binary 11 bits, binary

Resolution 2.5 mV (10 V/4000) 10 µA (16 mA/1600)

Total accuracy

•±0.5 % (±50 mV) for full scale

of 10 V (when ambient

temperature is 25 °C±5 °C)

•±1.0 % (±100 mV) for full

scale of 10 V (when ambient

temperature is 0 °C to 55 °C)

•±0.5 % (±80 µA) for full scale

of 16 mA (when ambient

temperature is 25 °C±5 °C)

•±1.0 % (±160 µA) for full scale

of 16 mA (when ambient

temperature is 0 °C to 55 °C)

A/D conversion

time

•FX3U/FX3UC Series PLC: 200 µs

(The data will be updated at every scan time of the PLC.)

•FX3S/FX3G/FX3GC Series PLC: 250 µs

(The data will be updated at every scan time of the PLC.)

Input

characteristics

Insulation

method

•The photocoupler is adopted to insulate the analog input area

from the PLC.

•The DC/DC converter is adopted to insulate the power supply

line from the analog input area.

•Channels are not insulated from each other.

Occupied

points

0 point (This number is not related to the maximum number of

input/output points of the PLC.)

Digital output

Analog input

0 10.2V

4080

4000

10V

Digital output

Analog input

020.4

1640

4mA

1600

20mA

FX3U-4AD-ADP

USER'S MANUAL

This manual describes the part names, dimensions, mounting, and specifications

of the product. Before use, read this manual and the manuals of all relevant

products fully to acquire proficiency in handling and operating the product. Make

sure to learn all the product information, safety information, and precautions.

Store this manual in a safe place so that it can be taken out and read whenever

necessary. Always forward it to the end user.

Registration:

The company and product names described in this manual are registered

trademarks or the trademarks of their respective companies.

Effective May 2018

Specifications are subject to change without notice.

Manual Number JY997D13901

Revision N

Date May 2018