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Mitsubishi Electric FX3U-485ADP Installation Manual

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JY997D13801J
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JAPANESE
ENGLISH
FX
-485ADP
3U
Installation Manual
Manual Number
JY997D13801
Revision
J
Date
April 2013
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 April 2013
Specifications are subject to change without notice.
©
2005 Mitsubishi Electric Corporation
Safety Precaution
(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
also cause severe injury.
It is important to follow all precautions for personal safety.
Associated Manuals
Manual name
Manual No.
Description
FX
Series
JY997D48601
E x p la i ns t he FX
S e r i es P L C
3S
3 S
User's Manual
MODEL CODE:
s p e c i f i c a t i o n s f o r I / O , w i r i n g ,
- Hardware Edition
09R535
installation, and maintenance.
FX
3G
Series
JY997D31301
E x plai ns t he FX
3G
Se ries PL C
User's Manual
MODEL CODE:
s p e c i f i c a t i o n s f o r I / O , w i r i n g ,
- Hardware Edition
09R521
installation, and maintenance.
FX
Series
JY997D45401
Explains the FX
Series PLC
3GC
3GC
User's Manual
MODEL CODE:
s p e c i f i c a t i o n s f o r I / O , w i r i n g ,
- Hardware Edition
09R533
installation, and maintenance.
FX
Series
JY997D16501
E x pl ai ns th e FX
Se rie s PL C
3U
3 U
User's Manual
MODEL CODE:
s p e c i f i c a t i o n s f o r I / O , w i r i n g ,
- Hardware Edition
09R516
installation, and maintenance.
FX
3UC
Series
JY997D28701
Explains the FX
3UC
Series PLC
User's Manual
MODEL CODE:
s p e c i f i c a t i o n s f o r I / O , w i r i n g ,
- Hardware Edition
09R519
installation, and maintenance.
FX
/FX
/FX
/
3S
3G
3GC
FX
/FX
Series
JY997D16601
Describes PLC programming for
3U
3UC
Programming Manual
MODEL CODE:
b a s i c / a p p l i e d i n s t ru c t i o n s a n d
- Basic & Applied
09R517
devices.
Instruction Edition
FX Series
Explains N:N network, Parallel Link,
JY997D16901
User's Manual
C o m p u t e r L i n k , N o n - P r o t o c o l
MODEL CODE:
- Data Communication
communication by RS and RS2
09R715
Edition
instructions/FX
-232IF.
2N
How to obtain manuals
For product manuals or documents, consult with the Mitsubishi Electric dealer
from who you purchased your product.
Applicable standards
FX
-485ADP
3U
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.
→ FX
Series Hardware Manual (Manual No. JY997D48301)
3S
→ FX
Series Hardware Manual (Manual No. JY997D46001)
3G
→ FX
3GC
Series Hardware Manual (Manual No. JY997D45201)
→ FX
Series Hardware Manual (Manual No. JY997D18801)
3U
→ FX
3UC
(D, DS, DSS) Series Hardware Manual (Manual No. JY997D28601)
→ 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.
Note
• Manufactured by: Mitsubishi Electric Corporation
2-7-3 Marunouchi, Chiyoda-ku, Tokyo, 100-8310 Japan
• Manufactured at: Mitsubishi Electric Corporation Himeji Works
840 Chiyoda-machi, Himeji, Hyogo, 670-8677 Japan
• Authorized Representative in the European Community:
Mitsubishi Electric Europe B.V.
Gothaer Str. 8, 40880 Ratingen, Germany
1. Outline
The FX
-485ADP communication special adapter (hereinafter called 485ADP) is a
3U
special adapter for RS-485 communication with a terminal block (European type).
The 485ADP is an isolated signal exchange unit of RS-485 serial data communication
between the PLC and an RS-485 device.
1.1 Communication Function
Communication type
Function
N:N network
Data transfer connecting up to eight FX Series PLCs.
Data transfer between two FX Series PLCs relationship
Parallel link
specifying master/slave station.
Data transfer between the PLC and computer (specified as
Computer link
the master station) via dedicated protocol.
Non-protocol
Serial communication between the PLC and an RS-485
communication
device via non-protocol.
Inverter
Controlling Mitsubishi's FREQROL inverter using inverter
communication
communication instructions.
may
1.2 Incorporated Items
Verify that the following product and items are included in the package:
Product
FX
-485ADP 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 for checking station numbers in
N:N network, computer link, etc.
1.3 External Dimensions and Part Names
[13]
[3]
[4]
[5]
[6]
[7]
[2]
[8]
[9]
[1]
[10]
[11]
7(0.28")
74(2.92")
15.1
15.5
[12]
(0.6")
(0.65")
17.6
[14]
(0.7")
Special adapter
connector cover
is removed
Weight: Approx. 80 g (0.18 lbs)
Industrial automation
Elincom Group
European Union: www.elinco.eu
Russia: www.elinc.ru
[1] DIN rail mounting groove (DIN rail: DIN46277)
[2] Name plate
[3] Special adapter slide lock:
Used to connect additional special adapters onto left side of this special adapter.
[4] Special adapter connector cover:
Remove this cover to connect additional special adapters 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
/FX
3GC
[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.
[12] DIN rail mounting hook
[13] Special adapter fixing hook
[14] Special adapter connector:
Used to connect communication or analog special adapter to the left side of the
485ADP.
1.4 Terminal Configuration
The terminal configuration of the RS-485 terminal on the 485ADP is shown below.
Note that the terminal configuration is different from that of the FX
Terminal screws
Signal
Function
name
RDA(RXD+)
Receive data
RDB(RXD-)
SDA(TXD+)
Send data
SDB(TXD-)
SG(GND)
Signal ground
1.5 Terminal Resistor Selector Switch
485ADP 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.
→ FX Series User's Manual - Data Communication Edition
Setting terminal
Setting no
resistor to 330Ω
terminal resistor
330Ω
330Ω
OPEN
OPEN
110Ω
110Ω
1.6 Operation of Terminal Resistor Selector Switch
Use the tip of tweezers, tip of mechanical pencil, minute screwdriver, or the tool
whose tip width is about 0.8 mm (0.03") when operating the terminal resistor selector
switch.
Pushing up direction
Tool
RDA
330Ω
330Ω
RDB
OPEN
OPEN
Switch
SDA
110Ω
110Ω
SDB
SG
Either 'push down' or 'push up' the switch to change the setting as indicated in 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.
→ FX Series User's Manual - Data Communication Edition
FX
Series PLC
3S
Communication port channels are automatically allocated.
Series PLC.
3UC
(ch1)
FX
-
Analog
3U
special
485ADP
adapter
FX
Series PLC
3G
Communication port channels are automatically allocated.
• 40-point, 60-point type
(ch2)
FX
-
Analog
3U
special
485ADP
adapter
-485-BD.
3U
(ch1)
Signal direction
RS-485
485ADP
equipment
Analog
FX
-
3U
special
485ADP
adapter
• 14-point, 24-point type
(ch1)
Analog
FX
-
3U
special
485ADP
adapter
FX
Series PLC
Setting terminal
3GC
resistor to 110Ω
Communication port channels are automatically allocated. The communication
special adapter closer to the main unit is ch1.
330Ω
(ch2)
OPEN
110Ω
Analog
FX
-
3U
special
485ADP
adapter
Pushing down
330Ω
direction
OPEN
110Ω
Tool
FX
-
3S
Main unit
CNV-ADP
(ch1)
FX
-
FX
-
Analog
3U
3G
Main unit
special
485ADP
CNV-ADP
adapter
Communication
expansion board (ch2)
Analog
FX
-
3G
Main unit
special
CNV-ADP
adapter
FX
-
3G
Main unit
CNV-ADP
(ch1)
Analog
FX
-
3U
special
485ADP
Main unit
adapter

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Table of Contents

   Summary of Contents for Mitsubishi Electric FX3U-485ADP

  • Page 1 09R715 17.6 Edition instructions/FX -232IF. [14] (0.7") Special adapter How to obtain manuals connector cover For product manuals or documents, consult with the Mitsubishi Electric dealer is removed Weight: Approx. 80 g (0.18 lbs) from who you purchased your product.
  • Page 2 • Connect special adapter securely to their designated connectors. environmentally safe recycling and disposal of your device. nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be Loose connections may cause malfunctions. held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
  • Page 3 • Connect special adapter securely to their designated connectors. environmentally safe recycling and disposal of your device. nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be Loose connections may cause malfunctions. held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.

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