Mitsubishi Electric FX3U-485ADP Installation Manual

JY997D13801J
Side
B
Side Side
A B
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