Mitsubishi Electric FX3U-485ADP-MB Installation Manual page 3

JY997D26301G
Side
JAPANESE
A
Side
ENGLISH
B
FX -485ADP-MB
3U
Installation Manual
Manual Number JY997D26301
Revision G
Date November 2016
This manual describes the part names, dimensions, mounting, and specifications
of the product. Before use, read this manual and manuals of relevant products
fully to acquire proficiency in handling and operating the product. Make sure to
learn all the product information, safety information, and precautions.
And, store this manual in a safe place so that you can take it out and read it
whenever necessary. Always forward it to the end user.
Registration:

MODBUS is a registered trademark of Schneider Electric SA.
The company name and the product name to be described in this manual are the
registered trademarks or trademarks of each company.
Effective November 2016
Specifications are subject to change without notice.
©
2007 Mitsubishi Electric Corporation
Safety Precautions
(Read these precautions before use.)
This manual classify 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 circumstances, procedures indicated by
linked to serious results.
In any case, it is important to follow the directions for usage.
Associated Manuals
Manual name Manual No. Description
Explains FX Series PLC
3S
JY997D48601
FX Series User's Manual
3S specification details for I/O,
MODEL CODE:
- Hardware Edition w i r i n g , i n s t a l l a t i o n , a n d
09R535
maintenance.
Explains FX 3G Series PLC
JY997D31301
FX Series User's Manual specification details for I/O,
3G
MODEL CODE:
- Hardware Edition w i r i n g , i n s t a l l a t i o n , a n d
09R521
maintenance.
Explains FX 3GC
JY997D45401
FX Series User's Manual specification details for I/O,
3GC
MODEL CODE:
- Hardware Edition w i r i n g , i n s t a l l a t i o n , a n d
09R533
maintenance.
Explains FX Series PLC
3U
JY997D16501
FX 3U Series User's Manual specification details for I/O,
MODEL CODE:
- Hardware Edition w i r i n g , i n s t a l l a t i o n , a n d
09R516
maintenance.
Explains FX
3UC
JY997D28701
FX 3UC Series User's Manual specification details for I/O,
MODEL CODE:
w i r i n g , i n s t a l l a t i o n , a n d
- Hardware Edition
09R519
maintenance.
FX /FX /FX /FX /
3S 3G 3GC 3U
FX Series Programming JY997D16601
3UC Describes PLC programming
Manual MODEL CODE: for basic/applied instructions
- Basic & Applied 09R517 and devices.
Instruction Edition
Describes N:N link, parallel
FX Series User's Manual JY997D16901
link, computer link, no protocol
- Data Communication MODEL CODE:
c o m m u n i c a t i o n
Edition 09R715
instructions/FX -232IF.
2N
• Using two communication special adapters
(ch2) (ch1) FX
3U
Analog Analog FX - Analog Analog FX -
3U 3U
Main unit
special special 485ADP special special 485ADP
adapter adapter -MB adapter adapter -MB
FX (D, DS, DSS) Series PLC
3UC
Communication port channels are automatically allocated. The communication
special adapter closer to the main unit is ch1.
(ch2) (ch1)
Analog Analog FX - Analog Analog FX -
3U 3U
special special 485ADP special special 485ADP Main unit
-MB -MB
adapter adapter adapter adapter
3. Installation
For installation/uninstallation details, refer to the respective PLC User's manual
Hardware Edition.
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, Cl , H S, SO , or NO ), flammable gas,
2 2 2 2
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.
3.1 Connection to the PLC
This section describes the connection method to the PLC (FX Series PLC is
3U
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.
Dismount 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 installation of expansion board, refer to the following manual:
→ FX Series User's Manual - Hardware Edition
3U
3) Remove the special adapter connector cover
on the expansion board (Right fig.A).
In case of connecting this product to another
special adapter, please replace the
4)
'expansion board' in the above description
with a 'special adapter' and perform the
procedure as indicated.
4) Slide the special adapter slide lock (Right B 3)
fig.B) of the main unit.
In case of connecting this product to another
special adapter, please replace the 'main A
unit' in the above description with a 'special
adapter' and perform the procedure as
indicated. (Please replace the following
procedures similarly.)
Side
B
Manual name Manual No.
FX /FX /FX /FX /
3S 3G 3GC 3U
FX Series User's Manual
3UC
JY997D26201
- MODBUS Serial
Communication Edition
How to obtain manuals
For the necessary product manuals or documents, consult with the Mitsubishi Electric
dealer from where you purchase your product.
Applicable standards
FX -485ADP-MB units made in April, 2007 or later comply with the EC Directive
3U
(EMC Directive) and UL standards (UL, cUL). Further information can be found in the
following manual.
→ FX Series Hardware Manual (Manual No. JY997D48301)
3S
→ FX Series Hardware Manual (Manual No. JY997D46001)
3G
→ FX
Series Hardware Manual (Manual No. JY997D45201)
3GC
→ FX Series Hardware Manual (Manual No. JY997D50301)
3U
→ FX
(D, DS, DSS) Series Hardware Manual (Manual No. JY997D50501)
3UC
→ FX -32MT-LT-2 Hardware Manual (Manual No. JY997D31601)
3UC
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.
1. Outline
The FX -485ADP-MB communication special adapter (hereinafter called 485ADP-MB)
3U
is a special adapter for RS-485 communication with a terminal block (European type).
485ADP-MB is an isolated signal exchange unit of RS-485 serial data communication
between the PLC and RS-485 device.
The FX -485ADP-MB features all functionality that is available with the FX
3U
485ADP, except that it also has MODBUS communication available.
1.1 Communication Function
Communication type
Data transfer between up to eight FX Series PLCs by the
N:N network
simple program.
Data transfer between two FX Series PLCs specifying
Parallel link
master/slave station.
Data transfer via dedicated protocol between PLC and
Computer link
computer (specified as the master station).
Non-protocol Serial communication via non-protocol between PLC and
communication RS-485 device.
may also be
Inverter Controlling Mitsubishi's FREQROL inverter using inverter
communication communication instruction.
MODBUS
Data transfer for up to 32 slaves controlled by one master.
communication
1.2 Incorporated Items
Verify that the following product and items are included in the package:
Product FX -485ADP-MB communication special adapter
3U
Label for indication of link station number
Accessories
Installation manual (This manual)
The label should be applied on the front of 485ADP-MB for checking station numbers in
N:N network, computer link, MODBUS communication, etc.
Series PLC
Series PLC
b y R S
5) Connect the special
adapter (Right fig.C)
-CNV-BD
to the main unit as
C
shown on the right.
6) Slide back the
special adapter slide
lock (Right fig.B) of
the main unit to fix the
special adapter (Right
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 a
communication or analog special adapter.
4. Wiring
For wiring details, refer to the following manual.
→ FX Series User's Manual - Data Communication Edition
→ FX
/FX /FX
3S 3G 3GC
- MODBUS Serial Communication Edition
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 main circuit line 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 or high-voltage lines.
2) Ground the shield wire or shield of the shielded cable at one point on the PLC.
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 of the PLC main unit.
- Tightening torque should follow the specifications in the manual of the PLC
main unit.
- 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.
Wiring precaution
• Do not attach the terminal block (replacement European terminal block) for
connecting RS-485 device which is already wired to FX
If attached as its left and right are confused, the terminal configuration becomes
upside down and no communication is performed.
5. Specification
STARTUP AND
MAINTENANCE
4)
PRECAUTIONS
• Do not disassemble or modify the unit.
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.
B
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.
1.3 External Dimensions and Part Names
Description
[3]
Explains the MODBUS serial
communication network.
[2]
[1]
7(0.28")
74(2.92")
Special adapter
connector cover
is removed
[1] DIN rail mounting groove (DIN rail: DIN46277)
[2] Name plate
[3] Special adapter slide lock:
Used to connect special adapter on left side of this special adapter.
-
3U
[4] Special adapter connector cover:
Remove this cover for connecting special adapter on the left side.
[5] Direct mounting hole:2 holes of φ4.5 (0.18") (mounting screw: M4 screw)
Not used when connecting to FX
Function
[6] POWER LED (green): Lit while 5 V DC power is supplied from main unit.
[7] RD LED (red):
Lit while receiving data from connected RS-485 device.
[8] SD LED (red):
Lit while sending data to connected RS-485 device.
[9] Terminal resistor selector switch (330Ω/OPEN/110Ω)
[10] Special adapter connector:
Used to connect this special adapter to PLC main unit or special adapter.
[11] Terminal block (European type) for connecting RS-485 device
Use to connect RS-485 device to 485ADP-MB.
[12] DIN rail mounting hook
[13] Special adapter fixing hook
[14] Special adapter connector:
Used to connect communication special adapter or analog special adapter to
this adapter on left side.
1.4 Terminal Configuration
The terminal configuration of the RS-485 terminal on the 485ADP-MB is shown below.
Note that the terminal configuration is different from that of the FX
Terminal screws
Signal
name
RDA(RXD+)
RDB(RXD-)
SDA(TXD+)
SDB(TXD-)
SG(GND)
1.5 Terminal Resistor Selector Switch
485ADP-MB has a built-in terminal resistor.
A terminal resistor may be required depending on the communication type. Refer to the
following manual for the terminal resistor setting.
Setting terminal
resistor to 330Ω
330Ω
OPEN
110Ω
TRANSPORTATION AND
B
STORAGE PRECAUTIONS
• The product is a precision instrument. During transportation, avoid impacts larger
6)
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.
5)
6)
5.1 Applicable PLC
5)
Model name
FX Series PLC Ver. 1.00 or later for all communication functions
3S
5) Ver. 1.30 or later for MODBUS communication
B
Ver. 1.10 or later for inverter communication
FX Series PLC
3G
Ver. 1.00 or later for all communication functions except
MODBUS and inverter
FX 3GC Series PLC Ver. 1.40 or later for all communication functions
Ver. 2.40 or later for MODBUS communication
FX 3U Series PLC
Ver. 2.20 or later for all communication functions except MODBUS
Ver. 2.40 or later for MODBUS communication
FX Series PLC
3UC
Ver. 1.00 or later for all communication functions except MODBUS
/FX /FX Series User's Manual
3U 3UC The version number can be checked by monitoring D8001/D8101, as well the last three
digits indicate the version number.
5.2 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.
Item
Dielectric
500 V AC, one minute
withstand voltage
Insulation 5 M Ω o r h i g h e r b y 5 0 0 V D C
resistance insulation resistance tester
5.3 Power Supply Specification
Item
20 mA
Current
5 V DC power is supplied from the internal power supply of main
consumption
unit.
5.4 Performance Specification
Item
Transmission
Conforming to RS-485/RS-422
standard
Type of isolation Photocoupler isolation
Total extension distance: 500 m (1640' 5") or less
Transmission
[50 m (164' 0") or less if FX
distance
FX
European type terminal block, AWG 22-20 (when inserting
one twisted pair cable), AWG 22 (when inserting two twisted
Connection method
pair cables)
Tightening torque: 0.22 to 0.25 N
Number of occupied 0 point (This number is not related to the maximum number of
I/O points input/output points of the PLC.)
Communication
Half-duplex
method
N:N network: 38400 bps
Parallel link: 115200 bps
Computer link, Non-protocol communication:
-485-BD.
3U
300/600/1200/2400/4800/9600/19200/38400
Inverter communication:
Baud rate
4800/9600/19200/38400
MODBUS communication
300/600/1200/2400/4800/9600/19200/38400
115200
Number of Slaves
16 Slaves, 32 Slaves
(MODBUS)
N:N network, Parallel link,
Communication
Computer link (dedicated protocol: format 1/format 4),
format
Non-protocol, Inverter, and MODBUS communication
LED display:
Power: green, RD: red, SD: red
LED color
*1 Applicable for FX /FX
3U
Series PLC.
*2 When you set the baud rate to 38400 bps or more in a FX
PLC, please set D8411 (D8431) to be 3 ms or more. When D8411 (D8431) is set
at less than 3 ms, it may not be able to communicate normally.
1.6 Operation of Terminal Resistor Selector Switch
Use the tip of tweezers, tip of mechanical pencil, minute screwdriver, or the tool
[13]
whose tip width is about 0.8 mm (0.03") when operating the terminal resistor
[4]
[5]
selector switch.
[6]
[7]
[8]
RDA
[9]
RDB
[10]
SDA
SDB
[11]
Either 'push down' or 'push up' the switch to change the setting as indicated in
SG
the figure above.
Confirm the clicking noise when setting the switch.
2. Channel Allocation
Up to two communication ports can be added to the main unit.
Refer to the following manual for equipment that occupies communication ports.
15.5 15.1
[12]
(0.65") (0.6")
FX
17.6
[14]
Communication port channels are automatically allocated.
(0.7")
Weight: Approx. 80 g (0.18 lbs)
FX
Communication port channels are automatically allocated.
• 40-point, 60-point type
/FX Series PLC.
3GC 3UC
• 14-point, 24-point type
-485-BD.
3U
Signal direction
Function
RS-485
485ADP-MB
equipment
FX
Communication port channels are automatically allocated. The communication
←
Receive data
special adapter closer to the main unit is ch1.
Send data →
Signal ground −
FX
Communication port channels are automatically allocated. The communication
→ FX Series User's Manual - Data Communication Edition
special adapter closer to the main unit is ch1.
→ FX /FX /FX /FX /FX Series User's Manual
3S 3G 3GC 3U 3UC
• Using one communication special adapter + communication expansion board
- MODBUS Serial Communication Edition
Setting no Setting terminal
terminal resistor resistor to 110Ω
330Ω 330Ω
OPEN OPEN
110Ω 110Ω
*3 Applicable for products manufactured in July, 2012 or later (manufacturer's
6. 「电器电子产品有害物质限制使用标识要求」的表示方式
Applicability
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。
可编程
控制器
Specification
本表格依据SJ/T 11364的规定编制。
Between all external
terminals and ground
○: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
terminal of PLC main unit
×: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
Specification
Specification
-485-BD, FX -485-BD or
1N 2N
-485-BD is installed to connected equipment]
3U
m
•
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
bps
(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.
*1
bps
(3) Special damages and secondary damages whether foreseeable or not, compensation for
*2
:
*3 *3
(4) Replacement by the user, maintenance of on-site equipment, start-up test run
/57600 /
*3
bps
*3
•
•
•
Series PLC Ver. 2.41 or later and FX /FX /FX
3UC 3S 3G 3GC
/FX /FX Series
3S 3G 3GC
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
Pushing up direction
Tool
Pushing down
330Ω 330Ω 330Ω
direction
OPEN OPEN OPEN
Switch
110Ω 110Ω 110Ω
Tool
→ FX Series User's Manual - Data Communication Edition
Series PLC
3S
(ch1)
FX - Analog FX -
3U 3S
Main unit
special
485ADP CNV-ADP
-MB adapter
Series PLC
3G
(ch2) (ch1)
Analog FX - Analog FX - FX -
3U 3U 3G
special 485ADP special 485ADP CNV-ADP Main unit
adapter adapter
-MB -MB
(ch1)
Communication
expansion board (ch2)
Analog FX - Analog FX -
3U 3G
special 485ADP special Main unit
CNV-ADP
adapter -MB adapter
(ch1)
FX - FX -
3U Analog 3G
special Main unit
485ADP CNV-ADP
adapter
-MB
Series PLC
3GC
(ch2) (ch1)
Analog FX - Analog FX -
3U 3U
special 485ADP special 485ADP Main unit
adapter -MB adapter -MB
/FX -32MT-LT(-2) Series PLC
3U 3UC
Communication
(ch2)
expansion board (ch1)
Analog Analog FX - Analog Analog
3U
special special special special
485ADP Main unit
adapter adapter adapter adapter
-MB
serial number: 127**** or later). The year and month of production of the
special adapter can be checked from the manufacturer's serial number "S/
N" indicated on the label.
For manufacturer's serial number, refer to the following manual.
→ FX /FX /FX /FX /FX Series User's Manual
3S 3G 3GC 3U 3UC
- MODBUS Serial Communication Edition
Note: This symbol mark is for China only.
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 × ○ ○ ○ ○
26572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.
多溴
二苯醚
(PBDE)
○
○