Profibus Connector &#187; Mitsubishi

USB/PPIM+

PC/PPI

PC/PPI+

PC/MPI

PC/TTY

1747-PIC

1747-UIC

1747-CP3

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QC30R2 Mitsubishi RS232 Programming Cable

nancy — Sat, 12 Oct 2013 02:07:56 +0000

Introduction to QC30R2

RS232/RS232 interface,cable for Mitsubishi Q series PLC,3 meters.Not isolated,so it doesn't support hot plug,if need isolated cable,

pls choose QC30R2+,you can click it :QC30R2+

Part#: QC30R2

Unit price:USD16.00/pc

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Please feel free to contact me for any question!

Contact person: Miss Nancy

Skype: kollewin
E-mail: nancy@kollewin.com
Tel: +86-0755-26898905-8006
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USB-QC30R2 Mitsubishi adapter cable

nancy — Fri, 11 Oct 2013 06:41:23 +0000

Introduction to USB-QC30R2

USB-QC30R2 is the programming cable in which USB interface provides both the serial connection and RS232 signal conversion. Under the control of computer-driven driver, the programming cable makes it possible for the computer's USB interface to simulate the traditional serial (known as COM interface), thus various existing programming software such as communications software, monitoring software and other applications can be normally used. The working power supply of this cable is directly from the USB port, but not the PLC programming interface. The two-color LED on the converter box indicates data’s transceiving status.
USB-QC30R2 is applicable to Mitsubishi Q series PLC (Q mode)

USB-QC30R2 principle and figure structure:

USB-QC30R2 programming cable simulate USB port as traditional serial port (usually COM3), which enables existing programming software(GX Developer) to communicate through simulated traditional port and PLC devices.

Functions of USB-QC30R2
● Support USB-QC30R2 programming software version: GPP V4.0, GX Developer V7.0 and above.
● Fully compatible with USB V1.1 norms and USB CDC V1.1
● USB-bus powered, with current consumption of 50 mA
● Baud rate: 300 bps ~ 1Mbps automatically adapt to the standard baud rate
● Support UART data format: data bits: 7-8; stop bit: 1, 2; check-bit: odd / even / no parity
● Each PC only supports one USB cable programming
● Working temperature: -20 ~ +75 'C
● Color: black

Setting of GX Developer
Please set the driver procedure according to the following steps:
1. Turning on PC power that will connect the USB programming cable and make sure the USB port working well.
2. Put the USB programming cable into USB port and Windows will detect the device and help to add new hardware and jump to new device setting. Insert the driver CD and click “next” to continue, or select the driver on the hard disk.
If Windows does not show “find new hardware”, please click “Universal Serial Main Cable controllers” in the hardware list of device manager, and choose the USB device with question mark. Click the right key of mouse and operate to update driver procedure.

If insert the driver CD,you should select the recommended item and click “Next”.

If the driver is saved on the hard disk, you should select the second item and click “Next”. You can find the driver on the “USB Drivers1” folder.

3. Windows will detect the setting information, and load the driver to install.

4. Continue to set up, copy the driver procedure files to your hard disk by Windows.

5. When Windows appears “Completing the Found New Hardware Wizard”, click “finish” to end setting up.
6. After setting up, please make sure the "Ports (COM and LPT)" of "Start \ Settings \ Control Panel \ system \ hardware \ Device Manager" appears "USB Serial Port(COMx)". This COMx is the COM port of the USB programming cable. From then on, as long as you insert the programming cable, the COM port will appear. You just have to choose this COM port in application software such as programming software or communication software.

How to change COM setting
1. Delete the driver procedure of all USB to UART products to discharge COM port source, and reset up USB programming cable driver procedure. The device manager will display the cable address COM3.
2. In Windows 2000/XP the COM slogan can be changed directly. Please double click COM port device that is need changing in the device manager, and the device attribute information window will appear. Choose “port setting” as the picture shows. Click "Advanced" button, and the advanced setting information window will appear. Set the COM port to the serial number you want and click "OK" button to complete.

Setting of GX Developer
After completing Driver installation, the corresponding COM port for the USB-QC30R2 programming cable will be displayed in the “Device Manager” of Window. The step next is just to choose this COM port in the programming software and other application software and keep other communication parameters as in the Default settings. And the following steps are exactly the same as in the traditional programming cables with RS232 interfaces.
Open the main windows form(GX Developer)， choose “Online” menu then click “Transfer Setup…” and will appear “Transfer Setup” window.
Click “Serial” button of the PC side I/F, and choice the COM X interface as it in the Device Manager.

About Long Distance Communication
USB-QC30R2 doesn’t support long distance communication.

Notes and Troubleshoot:
1. If the USB programming cable could not be detected when opening the PC, or some other outstanding issues occur, please replug it again.
2.USB to UART is plug and play USB device. When data are being transmitted, please don’t disconnect it.
3.Sometimes when Windows System failures or outstanding issues when plug or unplug the USB cable occur, please restart the computer and PLC.

Part#: USB-QC30R2

Unit price:USD39.00/pc

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E-mail: nancy@kollewin.com
Tel: +86-0755-26898905-8006
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SC-10 Mitsubishi communication cable

nancy — Thu, 10 Oct 2013 06:37:36 +0000

Introduction to SC10

PLC remote communication with modem,go on long-distance communication for FX series(FX2/FX2n/FX0/FX0n..)PLC with modem connecting telephone wire,the other function is the same as SC-09.

Part#: SC10

Unit price:USD78.00/pc

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Please feel free to contact me for any question!

Contact person: Miss Nancy

Skype: kollewin
E-mail: nancy@kollewin.com
Tel: +86-0755-26898905-8006
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SC-09+ Mitsubishi RS232/RS422 adapter

nancy — Wed, 09 Oct 2013 06:33:48 +0000

Introduction to SC09+

SC-09 PLUS OPERATING INSTRUCTIONS

RS232C TO PROGRAMMABLE CONTROLLER ISOLATED CONVERTER INTERFACE FOR? MITSUBISHI ELECTRIC MELSEC-PC & FUJI ELECTRIC FLEX-PC

_____________________________________________________________________________________________

Before using this interface unit , be sure to read this OPERATING INSTRUCTIONS thoroughly to ensure proper operation.

This unit is the dedicated specified cable to connect the personal computer to the MITSUBISHI ELECTRIC MELSEC-PC or FUJI ELECTRIC FLEX-PC N-series.

The Personal Computer side :

. IBM AT personal computer or 100% compatible

. MS-DOS version 3.2 or higher

. 640KB RAM

. min. 10MB Hard Disk

. RS232C Serial port

Software Package :

. MEDOC/SFC/FX-MING for MITSUBISHI ELECTRIC MELSEC-PC

The Programmable Controller side :

For PC/PERSONAL COMPUTER communication,the following external equipment is required :

For MITSUBISHI ELECTRIC MELSEC-PC:

FX2 / FX2C… —- SC-09+

FX0 / FX0s / FX0n / FX2n … —- SC-09+ and FX-20P-CADP

A series —- SC-09+

General Specifications :

Cooling method : Self-cooled

Operating temperature and humidity : -15 oC to 75 oC, 20% to 95%(RH) (no condensation)

Storage temperature : -30 oC to +85 oC

Power supply : Non-powered

Max. Speed : 110Kbps

Max. Line length : 2km(9600bps) using gauge wire

Isolated voltage: 2.5kV

Weight : Approx . 150g

Cable length : 2m

Part#: SC09+

Unit price:USD78.00/pc

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Please feel free to contact me for any question!

Contact person: Miss Nancy

Skype: kollewin
E-mail: nancy@kollewin.com
Tel: +86-0755-26898905-8006
Website: www.kollewin.com

SC-09 Mitsubishi RS232 cable

nancy — Tue, 08 Oct 2013 06:29:10 +0000

Introduction to SC09

Red Standard programming cable for all MELSEC FX and A series PLC's.

RS232/RS422 Connector,3 meters length

with indicator,copy original one

Part#: SC09

Unit price:USD39.00/pc

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Please feel free to contact me for any question!

Contact person: Miss Nancy

Skype: kollewin
E-mail: nancy@kollewin.com
Tel: +86-0755-26898905-8006
Website: www.kollewin.com

USB-SC09-FX Mitsubishi USB/RS422 adapter

nancy — Mon, 07 Oct 2013 03:42:49 +0000

Introduction to USB-SC09-FX

USB/RS422 interface,adapter for Mitsubishi FX2N/FX1N/FX0/FX0S/FX1S/FX3U series PLC,2.5 meters,with communication indicator, the largest communication distance of up to 2 kilometers. Compatible with FX-USB-AW.

USB-SC09-FX is the programming cable in which USB interface provided both the serial connection and RS232 signal conversion. Under the control of computer-driven driver, the programming cable makes it possible for the computer's USB interface to simulate the traditional serial (known as COM interface), thus various existing programming software such as communications software, monitoring software and other applications can be normally used. The working power supply of this cable is directly from the USB port, but not the PLC programming interface. The two-color LED on the converter box indicates data’s transceiving status.

USB-SC09-FX is applicable to the FX series PLC which has the MD8F radio socket of Mitsubishi, such as FX2N/FX1N/FX0/FX0N/FX0S/FX1S/FX3U, and it can substitute the FX-232AW module. The largest communications distance is two kilometers.

Do choose the USB-SC09 programming cable, for all FX series Mitsubishi PLC (including the old products FX2/FX2C).

Outline configuration of USB-SC09-FX:

Features and technological index:

● Support USB-SC09-FX programming software version: FXGP / WIN V1.0, GPP V4.0, GX Developer V7.0 and above.
● Fully compatible with USB V1.1 norms and USB CDC V1.1
● USB-bus powered, with current consumption of 50 mA
● Baud rate: 300 bps ~ 1Mbps automatically adapt to the standard baud rate
● Support UART data format: data bits: 7-8; stop bit: 1, 2; check-bit: odd / even / no parity
● Support long-distance communications, the largest communications is two kilometers (9600 bps)
● Each PC only supports one USB cable programming
● Working temperature: -20 ~ +75 'C
● Cable length: 2.5m; Color: black

Usage of USB-SC09-FX:

USB device drivers should be installed before using USB-SC09-FX programming cable.

After completing Driver installation, the corresponding COM port for the USB-SC09-FX programming cable will be displayed in the “Device Manager” of Window. The step next is just to choose this COM port in the programming software and other application software and keep other communication parameters as in the Default settings. And the following steps are exactly the same as in the traditional programming cables with RS232 interfaces.

Long-distance communications:

the largest communications range between the USB-SC09-FXprogramming cable and the PLC is up to two kilometers (9600 bps).The user must follow the self-made plans to extend cable. Transmission Line should be 0.22mm2 or more, twisted pair wire. When the distance is over 2,000 m , RS422 repeater (model: E485GA)could be installed to extend the distance.

Please Note: USB interface cable cannot be extended.

Due to internal resistance have been installed in USB-SC09-FX and the PLC, no external terminal resistance is needed.

The quality is guaranteed.It's tested before shippment.Not made by Mitsubishi,OEM product as the replacement

Part#: USB-SC09-FX

Unit price:USD35.00/pc

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Please feel free to contact me for any question!

Contact person: Miss Nancy

Skype: kollewin
E-mail: nancy@kollewin.com
Tel: +86-0755-26898905-8006
Website: www.kollewin.com

USB-SC09 Mitsubishi USB/RS422 adapter

nancy — Sun, 06 Oct 2013 03:29:40 +0000

Introduction to USB-SC09

Mitsubishi PLC Programming Replacement Cable USB SC09
USB Cable for Mitsubishi MELSEC FX and A series PLC. 8 pin DIN connector and DB-25 connector. Designed for computers without a serial port. This cable is an OEM replacement and not made by Mitsubishi.

USB-SC09 is the programming cable in which USB interface provides both the serial connection and RS422 signal conversion. Under the control of computer-driven driver, the programming cable makes it possible for the computer's USB interface to simulate the traditional serial (known as COM interface), thus various existing programming software such as communications software, monitoring software and other applications can be normally used. The working power supply of this cable is directly from the USB port, but not the PLC programming interface. The two-color LED on the converter box indicates dataï¿½s transceiving status.

USB-SC09 principle and figure structure:

Functions of USB-SC09
● Support USB-SC09 operating system: Windows2000/XP(WinNT4/95/98/Me/DOS not support )
● Support USB-SC09 programming software version: FXGP / WIN V1.0,GPP V4.0, GX Developer V7.0 and above.
● Fully compatible with USB V1.1 norms and USB CDC V1.1
● USB-bus powered, with current consumption of 50 mA
● Baud rate: 300 bps ~ 1Mbps automatically adapt to the standard baudrate
● Support UART data format: data bits: 7-8; stop bit: 1, 2; check-bit: odd /even / no parity
● Each PC only supports one USB cable programming
● Working temperature: -20 ~ +75 ℃
●Color: black

Usage of USB-SC09:

USB device drivers should be installed before using USB-SC09 programming cable. After completing Driver installation, the corresponding COM port for the USB-SC09 programming cable will be displayed in the "Device Manager" of Window. The step next is just to choose this COM port in the programming software and other application software and keep other communication parameters as in the Default settings. And the following steps are exactly the same as in the traditional programming cables with RS232 interfaces.

Note: DB25M plugs and MD8M plugs of the RS422 interface can not be used at the same time.

Part#: USB-SC09

Unit price:USD39.00/pc

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Please feel free to contact me for any question!

Contact person: Miss Nancy

Skype: kollewin
E-mail: nancy@kollewin.com
Tel: +86-0755-26898905-8006
Website: www.kollewin.com

ES-ETH-SC09 Mitsubishi Ethernet adapter

nancy — Sun, 06 Oct 2013 03:20:47 +0000

Introduction to ES-ETH-SC09

Mitsubishi FX series PLC Ethernet adapter,is used for the communication between FX series PLC and Ethernet,Internet or 3G wireless network by the programming interface.No need to revise the communication protocol and software,support Dynamic DNS,user can remote control the PLC by the internet. The RJ45 port and RS422 interface are isolated in order to suit harsh environment in the industrial scene.

ES-ETH-SC09 is the industrial product which use the Ethernet and Internet or 3G wirelss internet to achieve Mitsubishi FX series PLC networking communication It integrates a number of complex network protocols, supports TCP Server, TCP Client, UDP unicast, UDP multicast etc many modes,.It has 10M/100M adaptive Ethernet interface and RS422 interface which meets Mitsubishi technical specifications, You only need to go on simple setting and then let the FX PLC go on Ethernet/Internet communication.

Mitsubishi FX Series PLC refers to FX0/FX0S/FX0N/FX1N/FX2N/FX3U/FX3G … …. .

ES-ETH-SC09 is an industrial grade product, its RJ45 port and RS422 interface are both isolated in order to suit harsh environment in the industrial situations. Especially each signal pin has anti-static protection and surge protection, which can effectively protect the PLC communication port from outside surges and the impact of common-mode inductance.

Notice:when the ES-ETH-SC09 is used to communicate between the PC and the FX series PLC or between PLC and PLC, it supports the RS422/RS485/RS232 communication which meet UART serial data communication standard. Some field buses such as PROFIBUS, PPI, MPI, CC-Link, PC-Link, etc., although the physical interface is RS485, they do not comply with the UART serial data format, so they do not apply to this product!
◆ High-speed, highly reliable industrial-grade standard, anti-interference design for harsh electromagnetic environment

◆ 32 bit RISC (NP7 series) ARM7TDMI 55DMIPS

◆ 128KB SRAM，128KB Code + 32KB Boot

◆10M/100M adaptive Ethernet interface

◆Support RS422/RS485 data bits 5,6,7,8 settable

◆Support RS422/RS485 stop bit 1,1.5,2 settable
◆Support RS422/RS485 parity NONE, ODD, EVEN, MARK, SPACE settable
◆Support RS422/RS485 baud rate 110 ~ 115200bps standard rate settable
◆Support the RS422/RS485 communications which meet UART serial data communication standard, do not support field bus protocol.
◆Smart protocols: TCP, UDP, ARP, IP, ICMP, DHCP, BOOTP, DNS

◆Support dynamic DNS
◆Working mode can be TCP Server, TCP Client, UDP multicast and unicast UDP

◆Built-in Flash memory, can save the setted parameters
◆Support Windows 95/98/ME/NT/2000/XP/2003/XP/Win7 operating system, Vista is not recommended
◆RJ45 port 1500VDC electromagnetic isolated,RS422 interface 1500VDC electromagnetic isolated,
◆Interface protection: power supply port has the reverse polarity protection and over current protection, RS422 interface has the surge protection ;all pins and terminals have anti-static protection.
◆5V±10% DC power supply from FX series PLC RS422 socket,1W power
◆Dimension: L × W × H = 65mm × 51mm × 26mm, 35mm Standard rail mounting
◆Operating Temperature: -40 ° C to +80 ° C (-40 ° F to 176 ° F), 5% to 95% RH (industrial grade)
◆Storage Temperature: -40 ° C to +80 ° C (-40 ° F to 176 ° F), 5% to 95% RH

Product Content:
1.ES-ETH-SC09 1PC
2. RJ45 Cable 1 PC,2 M
3.CD 1PC

Part#: ES-ETH-SC09

Unit price:USD150.00/pc

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More pictures:

Please feel free to contact me for any question!

Contact person: Miss Nancy

Skype: kollewin
E-mail: nancy@kollewin.com
Tel: +86-0755-26898905-8006
Website: www.kollewin.com

Mitsubishi FX2N-485-BD+ RS485 Board

nancy — Thu, 22 Aug 2013 08:24:18 +0000

Introduction to Mitsubishi FX2N-485-BD+

The communication board FX2N-485-BD for RS485 (hereinafter referred to as “485BD”) can be connected to the base unit of the FX2N Series programmable controller to be used for the following applications.
1) Data transfer using no protocol
Data communication with diversified RS232C units including personal computers, bar code readers and printers can be performed via the RS485 (422) converter using the no protocol. In this application, data is sent or received using the data registers specified by the RS instruction. For the setting and program examples, refer to the FX Programming Manual and FX Communication User’s Manual.
2) Data transfer using the dedicated protocol
Data transfer with RS485 (422) units can be performed on the 1:N basis using the dedicated protocol.
For the contents of the dedicated protocol used in this application, refer to the FX Communication User’s Manual.
3) Data transfer using the parallel link
Data transfer with an FX2N programmable controller can be performed on the 1:1 basis for 100 auxiliary relays and 10 data registers. For the setting and program examples, refer to the FX Communication User’s Manual.
4) Data transfer using the N:N network
Data transfer with FX2N programmable controllers can be performed on the N:N basis. For the setting,the number of transferred data and program examples, refer to the FX Communication User’s Manual.

1.1 External Dimensions of Mitsubishi FX2N-485-BD+

1.2 System Configuration of Mitsubishi FX2N-485-BD+

1.2.1 No Protocol or Dedicated Protocol of Mistubishi FX2N-485-BD+

1.2.2 Parallel Link of Mistubishi FX2N-485-BD+

1.2.3 N:N Network of Mistubishi FX2N-485-BD+

MUNTING AND WIRING of Mitsubishi FX2N-485-BD+

2.1 Mounting Procedure to Mistubishi FX2N-485-BD+

2.2 Cable and Terminal Resistor to connect the RS485 FX2N-485-BD+

2.2.1 Cable to connect Mistubishi FX2N-485-BD+
To connect the RS485 (422) unit, use a shielded twisted-pair cable.
The cable specification must be AWG 26 to 16, and the maximum tightening torque must be 0.6 N·m (6 kgf·cm). If a cable other than the AWG 26 to 16 is used, normal communication cannot be assured because the terminal may be imperfectly contacted. It is recommended to insert a cable integrated by the crimping tool into the terminal.

2.2.2 Terminal Resistor of Mistubishi FX2N-485-BD+
Provide the terminal resistor at both ends of the line as described in section 2.3.2 and 2.3.3.
1) In the case of two-pair wiring, connect the terminal resistor (330W, 1/4W) between terminals SDA and SDB as well as between terminals RDA and RDB.

Use the resistors offered as accessories of the 485BD.
2) In the case of one-pair wiring, connect the terminal resistor (110W, 1/2W)between terminals RDA and RDB. Use the resistors offered as accessories of the 485BD.

2.3 Wiring of Mitsubishi FX2N-485-BD+

2.3.1 Selection of Wiring of Mistubishi FX2N-485-BD+
Wiring of RS485 is one-pair wiring or two-pair wiring. The wiring method is decided according to the
usage. Please select the wiring method from the table below.

*1 When this product is added to the system, please match the wiring to the wiring method of the system.
*2 When using 485BD with, this wiring method remember to take account of/or ignore the “echo” of the commands sent from the FX2N programmable controller.
*3 Use FX2N programmable controller and 485BD together.
*4 For excluding the combination of 485BD, please see below.

2.3.2 Two-pair Wiring

*1 R is the terminating resistance. Connect the terminating resistance (330W) between terminals SDA and SDB, and terminals RDA and RDB.
*2 The shield of the shielded twisted-pair cable must be connected to ground (100W or less). When using parallel link, ground both side. When using no protocol or dedicated protocol, ground one side.
*3 Connect terminal FG to each terminal of the programmable controller main body grounded with resistance of 100 or less. However, for the computer link unit of the A series programmable controller, see the manual of the computer link unit.
*4 When using RS232/485 or RS232/422 interface, please the use FX-485PC-IF.

2.3.3 One-pair Wiring

*1 R is the terminating resistance. Connect the terminating resistance (110W) between terminals RDA and RDB.
*2 The shield of the shielded twisted-pair cable must be connected to ground (100W or less). When using parallel link, ground both side. When using no protocol or dedicated protocol, ground one side.
*3 Connect terminal FG to each terminal of the programmable controller main body grounded with resistance of 100 or less. However, for the computer link unit of the A series programmable controller, see the manual of the computer link unit.
*4 When using RS232/485 or RS232/422 interface, please the use FX-485PC-IF.

SPECIFICATIONS of Mitsubishi FX2N-485-BD+

3.1 General Specifications of Mitsubishi FX2N-485-BD+
General specifications are the same as those for the FX2N series programmable controller.

3.2 Power Supply Specification of Mitsubishi FX2N-485-BD+
5V DC, 60 mA is supplied from the programmable controller.

3.3 Specification of Mitsubishi FX2N-485-BD+

Item	Content
Transmission standard	Conforming to RS485 and RS422
Transmission distance	Max. 50 m
LED indicators	SD, RD

Item		Content
Communication method and protocol	N:N network	Half-duplex communication
	Dedicated protocol (format 1 or format 4)
	Parallel link
	No protocol	Full-duplex communication
Supported baud rate		Dedicated protocol and no protocol: 300 ~ 19,200 (bps) Parallel link : 19,200 (bps) N:N network : 38,400 (bps)
Isolation		No isolation

DIAGNOSTICS of Mitsubishi FX2N-485-BD+

For error code of N:N network and computer link, refer to the FX Communication User’s Manual.

4.1 Common Items
1) Check the connection with the communication unit of the programmable controller and the wiring.
When the connection is unstable, the communication can not be corrected.
2) Check whether the VRRD or VRSC instruction is used in used in the program.
If it is used, delete it, turn off the power of the programmable controller, then turn it on again.
3) Each setting of communication format (D8120), parameter of programmable controller by FX-PCS/WIN-E, N:N network (D8173 to D8180) and parallel link (M8070, M8071) is suitable for the usage or it checks. The communication is not correctly done if setting is not suitable for the usage.
When each setting is changed, please turn off the power supply of the programmable controller, and turn it on again.
4) When you use FX0N-485ADP or FX-485ADP in network, please the power supply for the drive must be supplied correctly or check.

4.2 LED Check Items of Mitsubishi FX2N-485-BD+
4.2.1 N:N Network
1) Check the status of the RD LED and the SD LED provided on each 485BD.
- If both of them are lit and extinguished, nothing is wrong.
- If the RD LED is lit/extinguished but the SD LED is not lit/extinguished (not lit at all), check the setting of the station No.,the baud rate (transmission rate) and the total number of salve stations.
- If the RD LED is not lit/extinguished, check the wiring.
2) Make sure that the communication error (FX2N: M8183 to M8190, FX0N: M504 to M511) in each slave station is not turned on and that the data communication flag (FX2N: M8191, FX0N: M503) is not turned off. When one of the communication error flag is turned on or if the data communication flag is turned off, check the error code of data registers (FX2N: D8211 to D8218, FX0N: D211 to D218).

For the error code, please see the FX Communication User’s Manual.

4.3 Parallel Link
1) Check the status of the RD(RXD) LED and the SD(TXD) LED provided on each communication unit.
- If both of them are lit and extinguished, nothing is wrong.
- If the RD(RXD) LED is lit/extinguished but the SD(TXD) LED is not lit/extinguished (not lit at all),check the setting of the master station and the slave stations.
- If the RD(RXD) LED is not lit/extinguished, check the wiring.
2) Make sure that the master station and the slave stations are set correctly. If the setting is incorrect,correct it.
3) Make sure that the devices for the master station and the slave stations are handled correctly. If they are handled incorrectly, correct the program so that they are handled correctly.

4.4 Computer Link
1) Check the status of the RD(RXD) LED and the SD(TXD) LED provided on each communication unit.
- If both of them are lit and extinguished, nothing is wrong.
- If the RD(RXD) LED is lit/extinguished but the SD(TXD) LED is not lit/extinguished (not lit at all),check the setting of the station No. and the transmission rate (baud rate).
- If the RD(RXD) LED is not lit/extinguished, check the wiring and confirm the connection with the programmable controller.
2) Make sure that the communication procedure is performed correctly. If it is not performed correctly,correct the setting in the computer.
3) Check the NAK error code and programmable controller error code.
For the error code, please see the FX Communication User’s Manual.

4.5 RS Instruction
1) Check the status of the RD (RXD) LED and the SD (TXD) LED provided in an optional equipment.
- If the RD (RXD) LED is not lit while data is received or the SD (TXD) LED is not lit while data is sent, check the installation and the wiring.
- When the RD (RXD) LED is lit while data is received or the SD (TXD) LED is lit while data is sent, the installation and the wiring are correct.
2) Make sure the timing of data send/receive. For example, make sure that the counterpart equipment is ready for receive before starting to send data to it.
3) When the terminator is not used, check whether the send data capacity is equivalent to the acceptable data capacity. If the send data capacity may be changed, use the terminator.
4) Make sure that the external equipment is correctly operating.
5) Check whether the type of send data and the type of receive data are equivalent. If they are different,make them equivalent.
6) When two or more RS instructions are used in the program, make sure that only one RS instruction is actuated in one operation cycle. Never turn off the RS instruction while data is received or sent.
7) In the FX2N Series (V2.00 or later), an RS instruction is not executed if the counterpart equipment receives “NAK”.
Arrange the system so that the RS instruction is executed even if the counterpart equipment receives “NAK”.

Our company (Kollewin Technology CO., Limited) have new products.

Named FX2N-485-BD+ .

They are 100% compatible with Mitsubishi original FX2N-485-BD.

Part#:FX2N-485-BD+

The unit price is USD62.89/pc

USER'S MUNUAL PDF of communication board FX2N-485-BD

FX2N-485-BD-USER'S MANUAL

Specification of communication board FX2N-485-BD+:

Product Name	Communication Board
Fit	for Mitsubishi FX2N PLC
Model NO.	FX2N-485-BD
Interface	Conforming to RS485 and RS422
Connector Type	Mini Din 8 Pin
Voltage	DC 5V
Current	60mA
Max.Transmission Distance	50M
LED Indicators	SD, RD
Communication Method	Half-duplex
Insulation	No Insulated
Material	Plastic, Metal

Description of communication board FX2N-485-BD+:

FX2N are suitable for use with FX2N PLC's. FX2N-232-BD are used for RS-485 applications, such as communication with a PC, printer or bar code reader. and provide a second programming port which enables an operator panel (or HMI) and a programming panel to be connected to the PLC at the same time.
This is a Replacement of Mitsubishi FX2N-485-BD Programmable Controller.
This is OEM product, not Mitsubishi original part.

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