Giải pháp kết nối PLC Mitshu qua Internet

**aubaoquoc** · 07-31-2012

- Chào các bạn
- Mình đang có đề tài là liên kết các con CPU trong nhà máy lại về 1 con CPU quản lí trung tâm, từ đó bên ngoài có thể truy cập và giám sát được
- Trong nhà máy có 3 loại CPU của Siemens; S7-200, Mitsubishi; Fx1N, Omron; CP1H, toàn bộ là có cổng giao tiếp RS485 và RS232.
- Đau đầu nhất là phải học đủ bộ 3 software lập trình của 3 hảng đó, cho nó đọc ghi tín hiệu ra ngoài để giao tiếp với nhau , cùng các modul giao tiếp nửa. Modul Internet thì tôi chọn CP-243-1. Phải chi thay sạch cho đồng bộ thì khỏe quá
- Có cách nào đơn giản và giá thành tốt nhất không các bạn?
- Giải pháp hay?

===========================
Bảo Quốc
Mail: [email protected]

**zippopham** · 07-31-2012

FX Mitubishi thì dùng cái này:

Description:
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