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JAPANESE
ENGLISH
FX
Installation Manual
This manual contains text, diagrams and explanations which will guide the reader in the correct installation,
safe use and operation of the FX
-485ADP (hereafter abbreviated to "485ADP") and should be read and
0N
understood before attempting to install or use the unit. Further information can be found in the associated
manuals mentioned below.
Specifications are subject to change without notice
Safety guidelines for the user and protection of the FX
This manual has been written to be used by trained and competent personnel. The definition of such a
person or persons is as follows:
a) Any engineer using the product associated with this manual, should be of a competent nature,
trained and qualified to the local and national standards. These engineers should be fully aware of
all aspects of safety with regards to automated equipment.
b) Any commissioning or service engineer must be of a competent nature, trained and qualified to the
local and national standards.
c) All operators of the completed equipment should be trained to use this product in a safe and
coordinated manner in compliance to established safety practices.
Note: The term 'completed equipment' refers to a third party constructed device which contains or uses the
product associated with this manual.
Notes on the Symbols Used in this Manual
At various times throughout this manual certain symbols will be used to highlight points of information which
are intended to ensure the users personal safety and protect the integrity of equipment.
1) Indicates that the identified danger WILL cause physical and property damage.
2) Indicates that the identified danger could POSSIBLY cause physical and property damage.
•
Under no circumstances will Mitsubishi Electric be liable or responsible for any consequential damage
that may arise as a result of the installation or use of this equipment.
•
All examples and diagrams shown in this manual are intended only as an aid to understanding the text,
not to guarantee operation. Mitsubishi Electric will accept no responsibility for the actual use of the
product based on these illustrative examples.
•
Please contact a Mitsubishi distributor for more information concerning applications in life critical
situations or high reliability.
Associated Manuals
PROGRAMMING MANUAL, PROGRAMMING MANUAL ΙΙ, or FX COMMUNICATION USER'S MANUAL
mentioned below are not provided in sets with a product.
Contact our agent where the product was purchased to request the manuals accordingly.
Manual
Manual Name
Number
This
FX
-485ADP INSTALLATION
Describes contents related to installation of the
0N
JY992D53101
manual
MANUAL
FX
0N
Describes contents related to communication
FX COMMUNICATION USER'S
#
JY992D69901
available in FX Series PLC such as wiring,
MANUAL
communication setting, and program examples.
✩
FX
HARDWARE MANUAL
JY992D83901
1S
✩
FX
/FX
HARDWARE MANUAL
JY992D47501
0
0N
Describes contents related to hardware of FX
✩
FX
HARDWARE MANUAL
JY992D89301
1N
Series PLC such as specifications, wiring, and
✩
installation.
FX
HARDWARE MANUAL
JY992D66301
2N
FX
HARDWARE MANUAL(DSS/DS)
JY992D76401
✩
2NC
(D/UL)
JY992D87201
Describes contents related to instruction in FX
✩
PROGRAMMING MANUAL
JY992D76401
FX
0S
Describes contents related to instruction in FX
✩
PROGRAMMING MANUAL ΙΙ
JY992D88101
FX
1N
FX
-CNV-BD
✩
1N
JY992D84701
Special Adapter Connection Board
Describes contents related to installation of the
each board.
FX
-CNV-BD
✩
2N
JY992D63601
Special Adapter Connection Board
# Indispensable manual
✩ Either manual is necessary.
This manual describes the installation the and specifications of the 485ADP .
For details on wiring (including use of terminal resistor and preparation of cable) with communication equipment,
system configuration and communication setting, and program examples, refer to the "FX COMMUNICATION USER'S
MANUAL".
1. Outline of Product
The 485ADP is an insulated RS-485 communication adapter with an Terminal block for connecting RS-
485 equipment.
Connected to the main unit of the FX Series PLC, it enables signal exchange between the PLC and
equipment via an RS-485 port.
2. Communication Functions and Applicable PLC
(Available in indicated version or later)
-485ADP
0N
Communication
type
N:N network
JY992D53101D
Parallel link
Computer link
No protocol
communication
Inverter
communication
-485ADP.
0N
3. Installation
Caution
• Use in the environments specified under the general specification in the manual.
Do not use the product in environments with excessive or conductive dust, corrosive or
flammable gas, oily smoke, moisture or rain, excessive heat, regular impact shocks or
excessive vibration, as it may result in electrical shock, fire, malfunction, damage or
deterioration on the product.
• Make sure to shut off the power outside the product before installing or wiring it.
Otherwise, electric shock or serious damage to the product may occur.
• Never drop wire chips or shavings into the vent slits when drilling screw holes or performing
wiring, as they may cause fire, breakdown, or malfunction.
• Securely install the 485ADP to the designated port.
Poor connection may cause malfunction.
3.1 How to Install to FX Series PLC
Installation to FX
Turn OFF the PLC before beginning any work.
1) Remove the panel cover from the top face of the main unit.
2) Take off the resin cover from the left side of the main unit.
3) Install the following board to the port on the main unit.
Board name
FX
-CNV-BD
1N
FX
-CNV-BD
2N
4) Fix the above board using the M3 screws supplied.
Tightening torque: 0.3 to 0.6 N·m
5) Connect the in-built cable of the 485ADP to the port on the
board from the left side.
Description
Installation to FX
Turn OFF the PLC before beginning any work.
-485ADP Module.
1) Remove the cover of the port for a special adapter provided on the left side of the main unit.
2) Connect the in-built cable of the 485ADP to the port for a special adapter.
3.2 How to Install to Panel Face
Direct installation to the panel face
Directly fix to the panel face using 2 sets of a screw (M4), a spring
washer, and a flat washer in the mounting holes.
Tightening torque: 0.7 to 1.0 N·m
For the pitch and positions of mounting screw holes, refer to the
external dimensions.
/
0
/FX
/FX/FX
/FX
Series PLC.
0N
2
2C
/
1S
/FX
/FX
Series PLC.
2N
2NC
Mounting on DIN rail
Fix the 485ADP to the DIN rail,
DIN46277 (35 mm (1.37") wide).
DIN rail
FX
-
0N
485ADP
FX
1N
FX
FX
FX
Function
0N
2N
2NC
FX
1S
First
First
V2.00
V2.00
Data transfer connecting up to eight FX Series PLCs.
product
product
First
First
Data transfer between two PLCs relationship specifying
V1.20
V1.04
product
product
master/slave station.
First
First
Data transfer via link protocol between PLC and
V1.20
V1.06
product
product
computer (specified as the master station).
First
First
Serial communication without protocol between PLC
V1.20
V1.06
product
product
and equipment via RS-485 interface.
Controlling Mitsubishi's FREQROL inverter using
—
—
V3.00
V3.00
EXTR instruction in function expansion memory.
/FX
/FX
1S
1N
2N
1)
4)
3)
5)
Corresponding model
2)
FX
, FX
1N
1S
FX
2N
Installation to
FX
/FX
0N
(FX
in the
2NC
diagram)
/FX
0N
2NC
Screws
Dismounting from DIN rail
Slightly pull down the DIN rail mounting clip using a
tool such as a slotted screwdriver.
FX Seeries
PLC
Detach
4. Product Specification
4.1 Specification
All other specifications than the followings are equivalent to those of the FX Series PLC main unit.
Item
Withstand voltage
500 V AC, 1 min (Between all terminals in batch and FG terminal)
General
5 MΩ or more, 500 V DC by Megger
specification
Insulation resistance
(Between all terminals in batch and FG terminal)
Power supply
Power supply
5 V DC (supplied from PLC main unit) max. 30 mA
specification
voltage, current
24 V DC (supplied from External power supply) max. 50 mA
Transmission
Conforming to RS-485/RS-422
standard
Type of isolation
Photo-coupler isolation
Transmission
Total extension distance: 500 m or less
distance
(50 m or less if FX
Number of occupied
0 point (unrelated to maximum number of controlled points of the PLC)
I/O points
Performance
Communication
specification
Half-duplex
method
N:N network: 384000 bps, Parallel link: 19200bps
Baud rate
Computer link, No protocol: 300/600/1200/2400/4800/9600/19200 bps
Communication
N:N network, Parallel link
format
Computer (dedicated protocol: format 1/format 4), No protocol
LED display
Power: green, RD: red, SD: red
(LED color)
4.2 Outside Dimensions and Part Names
1) Top cover
2) POWER LED
Li g h t i ng w h i le p owe r i s c o r r e c t l y
supplied.
3) RD LED
Lighting while receiving data.
4) SD LED
Lighting while sending data.
5) Extension cable
6) Direct mounting hole
7) DIN rail mounting slot
(DIN rail width :35 (1.37"))
8) DIN rail mounting clip
Installation to
FX
/FX
/FX
1S
1N
2N
(FX
in the
2N
diagram)
4.3 Terminal configuration and terminal screws
The terminal configuration of the RS-485 port on the 485ADP is as shown below.
1) 24+ terminal . . . .Power supply terminal (M3 screw)
1)
2) 24G terminal. . . .Power supply terminal (M3 screw)
2)
3) FG terminal . . . .Frame ground (M3 screw)
1)
3)
4) SDA terminal . . .Data transmission terminal (M3 screw)
5) SDB terminal . . .Data transmission terminal (M3 screw)
2)
2NC
6) LINK SG . . . . . . .Signal ground (M3 screw)
7) RDB terminal . . .Data transmission terminal (M3 screw)
4)
8
)
5)
8) RDA terminal . . .Data transmission terminal (M3 screw)
6)
7
)
Terminals screws of terminal block for RS-485 are M3 threaded. Therefore, connect wiring by fitting a
crimped terminal suited to the terminal screws (see below) to the cable.
Tightening torque of terminals is 0.5 to 0.8 N·m. Screw terminals must be secure enough to prevent a
FX Series PLC
loose connection from causing a malfunction.
6 . 2 m m
( 0 . 2 4 i n c h e s )
o r l e s s
FX
-485ADP
0N
Manual number : JY997D53101
Manual revision : D
Date
HEAD OFFICE : MITSUBISHI DENKI BLDG MARUNOUTI TOKYO 100-8310
HIMEJI WORKS : 840, CHIYODA CHO, HIMEJI, JAPAN
Specification
-485-BD or FX
-485-BD is installed in connected equipment)
2N
1N
Unit : mm(inches)
2-φ4.5(0.18)
1)
5)
6)
2)
3)
7)
4)
8)
4(0.16)
9(0.35)
43(1.69)
87(3.43)
Weight:
Approx. 0.3 kg (0.66 lbs)
Color:
Munsell 0.08GY 7.64/0.81
DIN rail width: 35 mm (1.37")
Accessories: Terminal resistors (330 Ω x 2 and 110 Ω x 1),
Station number label for linking
M 3 t h r e a d s
M 3 t h r e a d s
6 . 2 m m
( 0 . 2 4 i n c h e s )
o r l e s s
: September 2003
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