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JY997D20801F
Side
JAPANESE
A
Side
ENGLISH
B
FX
-4DA
3U
INSTALLATION MANUAL
Manual Number
JY997D20801
Revision
F
Date
May 2018
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:
Phillips is a registered trademark of Phillips Screw Company.
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.
©
2006 Mitsubishi Electric Corporation
Safety Precautions
(Read these precautions before use.)
This manual classifies the safety precautions into two categories:
and
.
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.
Depending on the circumstances, procedures indicated by
cause severe injury.
It is important to follow all precautions for personal safety.
Associated Manuals
Manual name
Manual No.
Description
FX
/FX
/FX
/
3S
3G
3GC
Describes specifications for analog
FX
/FX
Series
JY997D16701
3U
3UC
control and programming method for
User's Manual
MODEL CODE:
FX
3S
/FX
3G
/FX
3GC
/FX
3U
- Analog Control
09R619
Series PLC.
Edition
FX
/FX
/FX
/
3S
3G
3GC
FX
3U
/FX
3UC
Series
JY997D16601
Describes PLC programming for
Programming Manual
MODEL CODE:
basic/applied instructions and
devices.
- B a s i c & A p p l i e d
09R517
Instruction Edition
FX
3G
Series
JY997D31301
Explains the FX
Series PLC
3G
User's Manual
MODEL CODE:
specifications for I/O, wiring,
- Hardware Edition
09R521
installation, and maintenance.
FX
Series
JY997D45401
3GC
Explains the FX
3GC
Series PLC
User's Manual
MODEL CODE:
specifications for I/O, wiring,
- Hardware Edition
09R533
installation, and maintenance.
FX
Series
JY997D16501
Explains the FX
Series PLC
3U
3U
User's Manual
MODEL CODE:
specifications for I/O, wiring,
- Hardware Edition
09R516
installation, and maintenance.
FX
Series
JY997D28701
Explains the FX
Series PLC
3UC
3UC
User's Manual
MODEL CODE:
specifications for I/O, wiring,
- Hardware Edition
09R519
installation, and maintenance.
MELSEC iQ-F FX5U
JY997D55301
Explains the FX5U PLC
User's Manual
MODEL CODE:
specifications for I/O, wiring,
(Hardware)
09R536
installation, and maintenance.
MELSEC iQ-F FX5UC
JY997D61401
Explains the FX5UC PLC
User's Manual
MODEL CODE:
specifications for I/O, wiring,
(Hardware)
09R558
installation, and maintenance.
3.1 Applicable Cable and Terminal Tightening Torque
The size of the terminal screws is M3.
The end disposal of the cable shows below.
Tighten the terminal to a torque of 0.5 to 0.8N
m.
•
Do not tighten terminal screws with a torque outside the abovementioned range.
Failure to do so may cause equipment failures of malfunctions.
• When one wire is connected to one terminal
φ3.2 (0.13")
Terminal
Crimp
screw
terminal
6.2 mm (0.24")
or less
φ3.2 (0.13")
6.2 mm (0.24")
Terminal
or less
• When two wires are connected to one terminal
φ3.2 (0.13")
Terminal
Crimp
6.2 mm (0.24")
screw
terminal
or less
6.3 mm (0.25")
or more
φ3.2 (0.13")
6.2 mm (0.24")
Terminal
or less
6.3 mm (0.25")
or more
3.2 Power Supply Wiring
For the power supply wiring, refer to the following manual.
→ Refer to the FX
/FX
/FX
/FX
/FX
Series User's Manual
3S
3G
3GC
3U
3UC
- Analog Control Edition
3.3 Wiring of Analog Output
→ For the terminal layout, refer to Subsection 1.2.2
External power
FX
-4DA
3U
supply wiring
24V DC
*1
24+
24-
Grounding
(Ground resistance:
100Ω or less)
*2
Using voltage output
ch
Shield *3
V+
I+
*4
VI-
*5
Using current output
ch
Shield *3
V+
I+
VI-
*5
ch
:
represents the channel number.
*1 For FX
3G
/FX
3U
/FX5U PLC (AC power type), the 24V DC service power
supply is also available.
*2 Leave the [•] terminal unconnected.
*3 Use a 2-core twisted shield wire for analog output line, and separate it from
other power lines or inductive lines.
*4 If there is ripple or noise in the output voltage, connect a capacitor of
approximately 0.1 to 0.47 µF 25 V in the vicinity of the signal receiving side.
*5 Ground the shielded wire at one point on the signal receiving side.
3.4 Grounding
Grounding should be performed as stated below.
• The grounding resistance should be 100Ω or 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 FX
3G
Series User's Manual - Hardware Edition.
→ For details, refer to the FX
Series User's Manual - Hardware Edition.
3GC
→ For details, refer to the FX
3U
Series User's Manual - Hardware Edition.
→ For details, refer to the FX
Series User's Manual - Hardware Edition.
3UC
→ For details, refer to the MELSEC iQ-F FX5U User's Manual (Hardware)
→ For details, refer to the MELSEC iQ-F FX5UC User's Manual (Hardware)
Another
Another
Another
PLC
PLC
PLC
equipment
equipment
equipment
Independent grounding
Shared grounding
Common grounding
Best condition
Good condition
Not allowed
2
• The grounding wire size should be AWG 14 (2 mm
).
• The grounding point should be close to the PLC, and all grounding wire
should be as short as possible.
Side
B
How to obtain manuals
For product manuals or documents, consult with the Mitsubishi Electric dealer from
who you purchased your product.
Certification of UL, cUL standards
The following product has UL and cUL certification.
UL, cUL File Number:E95239
Models:
MELSEC FX
series manufactured
3U
-
FX
3U
4DA
Compliance with EC directive (CE Marking)
This note does not guarantee that an entire mechanical module produced in
accordance with the contents of this note will comply with the following standards.
Compliance to EMC directive and LVD directive for the entire mechanical module
should be checked by the user / manufacturer. For more details please contact the
local Mitsubishi Electric sales site.
Requirement for Compliance with EMC directive
The following products have shown compliance through direct testing (of the identified
standards below) and design analysis (through the creation of a technical construction
file) to the European Directive for Electromagnetic Compatibility (2014/30/EU) when
used as directed by the appropriate documentation.
Attention
This product is designed for use in industrial applications.
Type:
Programmable Controller (Open Type Equipment)
Models:
MELSEC FX
series manufactured
3U
from February 1st, 2006
FX
3U
-4DA
Standard
EN61131-2:2007
Compliance with all relevant aspects of the
Programmable controllers
standard.
- Equipment requirements and
EMI
tests
• Radiated Emission
• Conducted Emission
EMS
• Radiated electromagnetic field
• Fast transient burst
• Electrostatic discharge
• High-energy surge
• Voltage drops and interruptions
• Conducted RF
• Power frequency magnetic field
Caution for EC Directive
The FX
-4DA have been found to be compliant to the European standards in
3U
the aforesaid manual and directive. However, for the very best performance
may also
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-
/FX
3UC
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. Ground the shield of the twisted
shielded cable at one point on the signal receiving side.
• Please use FX
-4DA while installed in a shielded enclosure. For the details,
3U
refer to the following manual.
→ Refer to the FX
Series User's Manual - Hardware Edition
3G
→ Refer to the FX
3GC
Series User's Manual - Hardware Edition
→ Refer to the FX
Series User's Manual - Hardware Edition
3U
→ Refer to the FX
Series User's Manual - Hardware Edition
3UC
→ Refer to the MELSEC iQ-F FX5U User's Manual (Hardware)
→ Refer to the MELSEC iQ-F FX5UC User's Manual (Hardware)
Note for compliance with EN61131-2:2007
General note on the use of the power supply cable.
The FX
-4DA unit requires that the cable used for power supply is 30 m or less.
3U
1. Outline
The FX
3U
-4DA special function block for analog output converts digital values supplied
from PLC into analog values (voltage, current) and outputs those analog values from its
four output points.
1.1 Incorporated Items
Product
FX
-4DA special function block for analog output
3U
• Special unit/block No. label
• Dust proof sheet × 1
Accessories
• Installation manual (This manual)
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.
TRANSPORT 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.
4.1 Applicable PLC
Model name
Applicability
Ver. 1.00 or later (from first production)
FX
3G
Series PLC
Up to 8 blocks can be extended
Ver. 1.40 or later (from first production)
FX
3GC
Series PLC
*1
Up to 8 blocks can be extended
+15V
Ver. 2.20 or later (from first production)
FX
3U
Series PLC
Up to 8 blocks can be extended
-15V
Ver. 1.30 or later (from the production manufactured in August,
*1
2004 with SER No. 48
FX
3UC
Series PLC
Up to 8 blocks can be extended
Ver. 1.000 or later (from first production)
FX5U PLC
*3
Up to 8 blocks can be extended
Ver. 1.000 or later (from first production)
ch
FX5UC PLC
*3
Up to 8 blocks can be extended
The version number can be checked by monitoring D8001 as the last three digits
indicate it.
*1 An FX
-CNV-IF or FX
-1PS-5V is necessary to connect the FX
2NC
3UC
the FX
/FX
PLC.
3GC
3UC
*2 Up to 7 units can be connected to the FX
3UC
ch
*3 An FX5-CNV-BUS or FX5-CNV-BUSC is necessary to connect the FX
with the FX5U/FX5UC PLC.
4.2 General Specifications
For the general specifications other than the following, refer to the manual of the PLC
main unit.
The items other than the following are equivalent to those of the PLC main unit.
→ Refer to the FX
Series User's Manual - Hardware Edition
3G
→ Refer to the FX
3GC
Series User's Manual - Hardware Edition
→ Refer to the FX
Series User's Manual - Hardware Edition
3U
→ Refer to the FX
Series User's Manual - Hardware Edition
3UC
→ Refer to the MELSEC iQ-F FX5U User's Manual (Hardware)
→ Refer to the MELSEC iQ-F FX5UC User's Manual (Hardware)
Item
Specification
Dielectric withstand
500V AC for one minute
voltage
5 M Ω o r h i g h e r b y 5 0 0 V D C
Insulation resistance
insulation resistance tester
4.3 Power Supply Specifications
Item
Specification
24V DC ±10%, 160mA
D/A conversion
circuit driving power
(24V DC power is supplied from the power connector.)
5V DC, 120mA
CPU driving power
(5V DC power is supplied from the internal power supply of
main unit.)
1.2 External Dimensions, Part Names, and Terminal Layout
1.2.1
External Dimensions and Part Names
[1]
[9]
[8]
9(0.36")
87(3.43")
[1] Direct mounting hole:2 holes of φ4.5 (0.18") (mounting screw: M4 screw)
[2] Extension cable
[3] POWER LED (green):
Lit while 5V DC power is supplied from PLC.
[4] Terminal block for power supply (24V DC) (M3 terminal screw)
[5] Terminal block for analog output
[6] 24V LED (red):
Remark
Lit while 24V DC power is supplied properly to terminals [24+] and [24-].
[7] D/A LED (red): Flashes (at high speed) during D/A conversion.
[8] DIN rail mounting hook
[9] DIN rail mounting groove (35 mm (1.38") wide)
1.2.2 Terminal Layout
24- V+
24+
VI-
CH1
2. Installation
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, Cl
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.
• 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 mounting screws.
• Install the product on a flat surface.
If the mounting surface is rough, undue force will be applied to the PC board,
thereby causing nonconformities.
• When drilling screw holes or wiring, make sure that cutting and wiring debris do
not enter the ventilation slits of the PLC.
Failure to do so may cause fire, equipment failures or malfunctions.
• Be sure to remove the dust proof sheet from the PLC's ventilation slits when
installation work is completed.
Failure to do so may cause fire, equipment failures or malfunctions.
• Connect extension cables securely to their designated connectors.
Loose connections may cause malfunctions.
2.1 Arrangements
The product connects on the right side of an PLC main unit or extension units/blocks
(including special function units/blocks).
For connection to FX
3GC
FX
2NC
-CNV-IF or FX
3UC
-1PS-5V is required.
For connection to FX5U/FX5UC PLC, FX5-CNV-BUS or FX5-CNV-BUSC is required.
For further information of installation arrangements, refer to the following manual.
→ For details, refer to the FX
→ For details, refer to the FX
→ For details, refer to the FX
→ For details, refer to the FX
→ For details, refer to the MELSEC iQ-F FX5U User's Manual (Hardware)
→ For details, refer to the MELSEC iQ-F FX5UC User's Manual (Hardware)
4.4 Performance Specifications
Item
Analog output
-10 to +10V DC
range
(External load: 1kΩ to 1MΩ)
*1
Offset
-10 to +9V
*1
Gain
-9 to +10V
Digital input
With sign, 16bits, binary
Resolution
0.32mV (20V/64000)
• ±0.3% (±60mV) for full scale
of 20V (when ambient
Total
temperature is 25°C±5°C)
*4
accuracy
• ±0.5% (±100mV) for full scale
of 20V (when ambient
temperature is 0°C to 55°C)
A/D conversion
1ms (The number of selected channels will not affect this value.)
time
Output mode 0
-32000
Output
Digital
characteristics
value
*5
)
*2
• The photo-coupler insulates the analog output area from the
PLC.
Insulation
• The DC-DC converter insulates the analog output area from the
-4DA with
method
3U
power supply unit.
• Channels are not insulated from each other.
-32MT-LT(-2) PLC.
Occupied
-4DA
8 point (Count either the input or output points of the PLC.)
3U
points
*1 Change the offset and gain values to change the output characteristics.
However, the resolution doesn't change even when the offset and gain values
change.
When analog value (mV, µA) specification is enabled in the output mode 1 or 4,
the offset value and the gain value don't change.
*2 The offset and the gain should satisfy the following condition:
1 V ≤ (Gain - Offset) ≤ 10 V
*3 The offset and the gain should satisfy the following condition:
3 mA ≤ (Gain - Offset) ≤ 30 mA
*4 When the external load is less than 30kΩ, please use the output corrective
function by load resistance (only in voltage output mode). Setting of output
corrective function by load resistance, refer to the following manual.
→ Refer to the FX
Between all terminals and
ground terminal of PLC
*5 The output characteristics vary depending on the output mode to be used.
main unit
For the details of the output characteristics, refer to the following manual.
→ Refer to the FX
2.2 Mounting
The product is mounted by the following method.
• Direct mounting
[Without top cover]
• DIN rail mounting
[2]
[3]
[4]
2.2.1
The product can be mounted with M4 screws by using the direct mounting holes.
Refer to the External Dimensions (section 1.2) for the product's mounting hole
pitch information.
An interval space between each unit of 1 to 2 mm (0.04" to 0.08") is necessary.
For further information of direct installation, also refer to the following manual.
FX
-4DA
3U
24V
D/A
4(0.16")
55(2.17")
[7]
[6]
[5]
2.2.2
MASS(Weight) : Approx. 0.2kg(0.44lbs)
The product can be mounted on a DIN rail (DIN46227, 35mm width).
1) Fit the upper edge of the DIN rail mounting
2) Press the product against the DIN rail.
3) Connect the extension cable (fig. B) to the
I+
V+
I+
V+
I+
V+
I+
VI-
VI-
VI-
CH2
CH3
CH4
Left side of the product
(Extension cable side)
3. Wiring
, H
S, SO
, or NO
), flammable gas, vibration or
2
2
2
2
WIRING
PRECAUTIONS
• Make sure to cut off all phases of the power supply externally before
WIRING
PRECAUTIONS
• Make sure to observe the following precautions in order to prevent
• Make sure to properly wire to the terminal blocks in accordance with the
/FX
Series PLC or FX
Series PLC extension block,
3UC
2NC
Series User's Manual - Hardware Edition.
3G
3GC
Series User's Manual - Hardware Edition.
Series User's Manual - Hardware Edition.
3U
3UC
Series User's Manual - Hardware Edition.
4.5 Output characteristics
The output characteristics in each output mode are as follows.
Description
Voltage output
Current output
0 to 20mA, 4 to 20mA DC
(External load: 500Ω or less)
*2
*3
0 to 17mA
*2
*3
3 to 30mA
15bits, binary
0.63µA (20mA/32000)
• ±0.3% (±60µA) for full scale of
20mA (when ambient
temperature is 25°C±5°C)
• ±0.5% (±100µA) for full scale
of 20mA (when ambient
「电器电子产品有害物质限制使用标识要求」的表示方式
temperature is 0°C to 55°C)
Output mode 2
含有有害6物质的名称， 含有量， 含有部品
Output voltage(V)
Output current(mA)
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
20.4
+10.2
+10
20
+32000
-10
0
32000
32640
-10.2
Digital value
Output mode 3
可编程
Output current(mA)
控制器
20.32
20
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
4
×: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
0
32000
32640
Digital value
基于中国标准法的参考规格:GB/T15969.2
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.
/FX
/FX
/FX
/FX
Series User's Manual
(2) Loss in opportunity, lost profits incurred to the user by Failures of Mitsubishi products.
3S
3G
3GC
3U
3UC
- Analog Control Edition
(3) Special damages and secondary damages whether foreseeable or not, compensation for
(4) Replacement by the user, maintenance of on-site equipment, start-up test run
/FX
/FX
/FX
/FX
Series User's Manual
3S
3G
3GC
3U
3UC
- Analog Control Edition
•
•
•
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
Direct Mounting
→ Refer to the FX
Series User's Manual - Hardware Edition
3G
→ Refer to the FX
Series User's Manual - Hardware Edition
3GC
→ Refer to the FX
3U
Series User's Manual - Hardware Edition
→ Refer to the FX
Series User's Manual - Hardware Edition
3UC
→ Refer to the MELSEC iQ-F FX5U User's Manual (Hardware)
→ Refer to the MELSEC iQ-F FX5UC User's Manual (Hardware)
DIN Rail Mounting
1)
groove (fig. A) onto the DIN rail.
A
main unit, input/output extension unit/block,
and special function unit/block on the left.
For the details of the extension cable con-
nection, refer to the following manual.
→ Refer to the FX
Series User's
3G
Manual - Hardware Edition
→ Refer to the FX
Series User's
3GC
Manual - Hardware Edition
→ Refer to the FX
Series User's
3U
Manual - Hardware Edition
→ Refer to the FX
3UC
Series User's
Manual - Hardware Edition
→ Refer to the MELSEC iQ-F FX5U User's
Manual (Hardware)
→ Refer to the MELSEC iQ-F FX5UC User's
Manual (Hardware)
attempting installation or wiring work.
Failure to do so may cause electric shock or damage to the product.
malfunctions under the influence of noise:
1) Do not bundle the power line or twisted shielded 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 100mm (3.94") or more away
from the main circuit or high-voltage lines.
2) Ground the twisted shield cable at one point on the signal receiving side.
However, do not use common grounding with heavy electrical systems.
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.
- Tighten the screws using a Phillips-head screwdriver No.2 (shaft diameter
6mm (0.24") or less). Make sure that the screwdriver does not touch the
partition part of the terminal block.
Output
Analog output
Digital input
Output mode
mode
range
range
0
Voltage output mode
-10 to +10V
-32000 to +32000
Voltage output analog value
1
-10 to +10V
-10000 to +10000
mV specification mode
2
Current output mode
0 to 20mA
0 to 32000
3
Current output mode
4 to 20mA
0 to 32000
Current output analog value
4
0 to 20mA
0 to 20000
µA specification mode
Note: This symbol mark is for China only.
所示。
产品中有害物质的名称及含量
有害物质
部件名称
铅
汞
镉
六价铬
多溴联苯
(Pb)
(Hg)
(Cd)
(Cr(VI))
(PBB)
外壳
○
○
○
○
○
印刷基板
×
○
○
○
○
规定的限量要求以下。
26572规定的限量要求。
accidents, and compensation for damages to products other than Mitsubishi products.
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.
2)
多溴
二苯醚
(PBDE)
○
○
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