Mitsubishi FX0N-485ADP- Installation Manual

HEAD OFFICE

: MITSUBISHI DENKI BLDG MARUNOUTI TOKYO 100-8310

HIMEJI WORKS : 840, CHIYODA CHO, HIMEJI, JAPAN

Side

A

Side

B

JAPANESE

ENGLISH

Side

B

FX

0N

-485ADP

Installation Manual

JY992D53101D

This manual contains text, diagrams and explanations which will guide the reader in the correct installation,
safe use and operation of the FX

0N

-485ADP (hereafter abbreviated to "485ADP") and should be read and

understood before attempting to install or use the unit. Fur ther 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

0N

-485ADP.

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 cer tain 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.

★

Indispensable manual

✩

Either manual is necessary.

Manual Name

Manual

Number

Description

This

manual

FX

0N

-485ADP INSTALLATION

MANUAL

JY992D53101

Describes contents related to installation of the
FX

0N

-485ADP Module.

★

FX COMMUNICATION USER'S
MANUAL

JY992D69901

Describes contents related to communication
available in FX Series PLC such as wiring,
communication setting, and program examples.

✩

FX

1S

HARDWARE MANUAL

JY992D83901

Describes contents related to hardware of FX
Series PLC such as specifications, wiring, and
installation.

✩

FX

0

/FX

0N

HARDWARE MANUAL

JY992D47501

✩

FX

1N

HARDWARE MANUAL

JY992D89301

✩

FX

2N

HARDWARE MANUAL

JY992D66301

✩

FX

2NC

HARDWARE MANUAL (DSS/DS)

(D/UL)

JY992D76401
JY992D87201

✩

PROGRAMMING MANUAL

JY992D76401

Describes contents related to instruction in FX

0

/

FX

0S

/FX

0N

/FX/FX

2

/FX

2C

Series PLC.

✩

PROGRAMMING MANUAL

ΙΙ

JY992D88101

Describes contents related to instruction in FX

1S

/

FX

1N

/FX

2N

/FX

2NC

Series PLC.

✩

FX

1N

-CNV-BD

Special Adapter Connection Board

JY992D84701

Describes contents related to installation of the
each board.

✩

FX

2N

-CNV-BD

Special Adapter Connection Board

JY992D63601

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)

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 ga s, oily smoke, mo isture or rain, excessive he at, regu lar imp act shocks or
ex c e s sive v i b ra ti o n , as i t m ay r e s u l t i n e l e c tr ica l s h o ck , fi r e, m a l fu n c ti o n , d am a g e o r
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

1S

/FX

1N

/FX

2N

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.

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.

Installation to FX

0N

/FX

2NC

Turn OFF the PLC before beginning any work.

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
Fo r th e p it ch a n d p o s i ti o n s o f m o u n t in g s c r ew h o le s, r e fe r t o t he
external dimensions.

Mounting on DIN rail

Dismounting from DIN rail

Fix the 485ADP to the DIN rail,

Slightly pull down the DIN rail mounting clip using a

DIN46277 (35 mm (1.37") wide).

tool such as a slotted screwdriver.

Communication

type

FX

0N

FX

1N

FX

1S

FX

2N

FX

2NC

Function

N:N network

V2.00

First

product

V2.00

First

product

Data transfer connecting up to eight FX Series PLCs.

Parallel link

V1.20

First

product

V1.04

First

product

Data transfer between two PLCs relationship specifying
master/slave station.

Computer link

V1.20

First

product

V1.06

First

product

Data transfer via link protocol between PLC and
computer (specified as the master station).

No protocol
communication

V1.20

First

product

V1.06

First

product

Serial communication without protocol between PLC
and equipment via RS-485 interface.

Inver ter
communication

—

—

V3.00

V3.00

Controlling Mitsubishi's FREQROL inver ter using
EXTR instruction in function expansion memory.

Board name

Corresponding model

FX

1N

-CNV-BD

FX

1N

, FX

1S

FX

2N

-CNV-BD

FX

2N

X

1

X3

Y

1

Y0

Y

2

1)

4)

5)

3)

2)

Installation to

FX

1S

/FX

1N

/FX

2N

(FX

2N

in the

diagram)

1)

2)

Installation to

FX

0N

/FX

2NC

(FX

2NC

in the

diagram)

FX

0N

-485ADP

Screws

FX Series PLC

FX

0N

-

485ADP

FX Seeries

PLC

DIN rail

Detach

4. Product Specification

4.1 Specification

All other specifications than the followings are equivalent to those of the FX Series PLC main unit.

4.2 Outside Dimensions and Part Names

1) Top cover
2) POWER LED

L i g h t i n g w h i l e p o w e 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

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)

2) 24G terminal. . . . Power supply terminal (M3 screw)

3) FG terminal . . . . Frame ground (M3 screw)

4) SDA terminal . . . Data transmission terminal (M3 screw)

5) SDB terminal . . . Data transmission terminal (M3 screw)

6) LINK SG . . . . . . . Signal ground (M3 screw)

7) RDB terminal . . . Data transmission terminal (M3 screw)

8) RDA terminal . . . Data transmission terminal (M3 screw)

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
loose connection from causing a malfunction.

Item

Specification

General
specification

Withstand voltage

500 V AC, 1 min (Between all terminals in batch and FG terminal)

Insulation resistance

5 M

Ω

or more, 500 V DC by Megger

(Between all terminals in batch and FG terminal)

Power supply
specification

Power supply
voltage, current

5 V DC (supplied from PLC main unit) max. 30 mA
24 V DC (supplied from External power supply) max. 50 mA

Performance
specification

Transmission
standard

Conforming to RS-485/RS-422

Type of isolation

Photo-coupler isolation

Transmission
distance

Total extension distance: 500 m or less
(50 m or less if FX

2N

-485-BD or FX

1N

-485-BD is installed in connected equipment)

Number of occupied
I/O points

0 point (unrelated to maximum number of controlled points of the PLC)

Communication
method

Half-duplex

Baud rate

N:N network: 384000 bps, Parallel link: 19200bps
Computer link, No protocol: 300/600/1200/2400/4800/9600/19200 bps

Communication
format

N:N network, Parallel link
Computer (dedicated protocol: format 1/format 4), No protocol

LED display
(LED color)

Power: green, RD: red, SD: red

2-

φ

4.5(0.18)

4(0.16)

43(1.69)

87(3.43)

9(0.35)

80(3.15)

90(3.54)

1)

2)

3)

4)

5)

6)

7)

8)

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

Unit : mm(inches)

1)

2)

3)

4)

5)

6)

7)

8)

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

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

Manual number : JY997D53101

Manual revision : D

Date

: September 2003