Mitsubishi Electric MELSEC-F FX3U-232ADP-MB Installation Manual

JY997D26401G
Side
JAPANESE
A
Side
ENGLISH
B
FX -232ADP-MB
3U
Installation Manual
Manual Number JY997D26401
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.
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:

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 the circumstances, procedures indicated by
cause severe injury.
It is important to follow all precautions for personal safety.
Associated Manuals
Manual name Manual No. Description
Explains FX 3S Series PLC
JY997D48601
FX Series User's Manual specification details for I/O,
3S
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 Series PLC
3G
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 Series PLC
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 Series User's Manual
3U 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 Series PLC
3UC
JY997D28701
FX Series User's Manual
3UC 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
09R519
maintenance.
FX /FX /FX /FX /
3S 3G 3GC 3U
FX Series JY997D16601 Describes PLC programming
3UC
Programming Manual MODEL CODE: for basic/applied instructions
and devices.
- Basic & Applied Instruction 09R517
Edition
Describes N:N link, parallel
JY997D16901
FX Series User's Manual
link, computer link, no
MODEL CODE:
- Data Communication Edition protocol communication by
09R715
RS instructions/FX
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 -232ADP-MB
3U units made in April, 2007 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 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 -232ADP-MB communication special adapter (hereinafter called 232ADP-
3U
MB) is a special adapter for RS-232C communication with an 9-pin D-Sub connector.
232ADP-MB is an isolated signal exchange unit of the RS-232C serial data
communication between the PLC and RS-232C device.
The FX -232ADP-MB features all functionality that is available with the FX
3U
232ADP, except that it also has MODBUS communication available.
1.1 Communication Function
Communication type Function
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-232C device.
Programming Optional port available for suitable programming tool when
communication 232ADP-MB is connected to PLC.
Program transfer or monitoring enabled via modem and
may also
Remote maintenance
phone line connected to serial port of PLC.
MODBUS
Data transfer between a master and a slave.
communication
1.2 Incorporated Items
Verify that the following product and items are included in the package:
Product
FX 3U -232ADP-MB communication special adapter
Accessories Installation manual (This manual)
-232IF.
2N
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:
-
3U
Used to connect special adapter on left side of this special adapter.
[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
[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-232C device.
[8] SD LED (red):
Lit while sending data to connected RS-232C device.
[9] Special adapter connector:
Used to connect this special adapter to PLC main unit or special adapter.
[10] RS-232C connector (9-pin D-Sub, male):
Connect RS-232C device to this RS-232C connector
[11] Screws to fix a cable connector: Screw holes #4-40UNC (inch screw thread)
[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 Pin Configuration
The pin configuration of the RS-232C port on the 232ADP-MB is as shown below.
Screws to fix
Pin
Signal
RS-232C
No.
connector
CD
1
(DCD)
5
9
RD
2
6
(RXD)
1
SD
3
(TXD)
Screw holes:
#4-40UNC
ER
(inch screw
4
(DTR)
thread)
SG
5
(GND)
DR
6
(DSR)
7,8,9 Not used
2. Channel Allocation
Up to two communication ports can be added to the main unit.
[13]
[4] Refer to the following manual for equipment that occupies communication ports.
[5]
[6]
[7]
FX Series PLC
3S
[8]
Communication port channels are automatically allocated.
(ch1)
[9]
FX -
3U
232ADP
-MB
[10]
[11]
FX Series PLC
3G
Communication port channels are automatically allocated.
• 40-point, 60-point type
7.5
15.1
(0.29")
[12]
(0.6")
[14] 17.6
(0.7")
Analog
special
adapter
Weight: Approx. 80 g (0.18 lbs)
Analog
special
adapter
/FX Series PLC.
3GC 3UC
• 14-point, 24-point type
(ch1)
FX -
3U
232ADP
-MB
FX Series PLC
3GC
Communication port channels are automatically allocated. The communication
special adapter closer to the main unit is ch1.
Analog
special
adapter
Name Function
FX /FX
3U 3UC
Receive ON when carrier for data reception
Communication port channels are automatically allocated. The communication
carrier is detected.
special adapter closer to the main unit is ch1.
detection (RS-232C device to 232ADP-MB)
• Using one communication special adapter + communication expansion board
Receive Receive data
data (RS-232C device to 232ADP-MB)
Send data
Send data
(232ADP-MB to RS-232C device)
Analog
ON when RS-232C device is ready
special
Send
to receive data. adapter
request
(232ADP-MB to RS-232C device)
Signal Signal ground
• Using two communication special adapters
ground (232ADP-MB to RS-232C device)
ON when send request is made
Send
toward RS-232C device.
enable
(RS-232C device to 232ADP-MB)
Analog
special
adapter
→ FX Series User's Manual - Data Communication Edition
Analog FX -
3S
special CNV-ADP Main unit
adapter
(ch2) (ch1)
Analog
FX - FX - FX -
3U 3U 3G
special
232ADP 232ADP CNV-ADP Main unit
adapter
-MB -MB
(ch1)
Communication
expansion board (ch2)
FX - Analog FX -
3U 3G
Main unit
232ADP special CNV-ADP
-MB adapter
Analog FX -
3G
special CNV-ADP Main unit
adapter
(ch2) (ch1)
FX - Analog FX -
3U 3U
232ADP special 232ADP Main unit
-MB adapter -MB
-32MT-LT(-2) Series PLC
Communication
(ch2)
expansion board (ch1)
Analog FX - Analog Analog
3U
special 232ADP special special Main unit
adapter -MB adapter adapter
(ch2) (ch1) FX -CNV-BD
3U
Analog FX - Analog Analog FX -
3U 3U
Main unit
special 232ADP special special 232ADP
adapter -MB adapter adapter -MB