FBM232 P0926GW

主营产品，备件供应，充足库存

Foxboro（福克斯波罗）：I/A Series系统，FBM全系列（现场输入/输出模块）

顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、

数据通信及处理等。

Westinghouse（西屋）：1C31系列DCS系统、CPU、OVATION系统、WDPF系统、

WEStation系统备件。

Triconex（英维思）:冗余容错控制系统、基于三重模件冗余（TMR）结构的现代化的容错控制器。

EMERSON（艾默生）:模块、卡件、驱动器等各类备件。

XYCOM：XVME系列

Bently（本特利）：3500/3300系统。

Rockwell（罗克韦尔）：ICS系统。

ABB：PM全系列DCS系统、IGCT高压变频器系列、工业机器人备件DSQC系列、INFI 90等。

Bailey（贝利）：BRC系列DCS系统等。

Allen-Bradley：1756、1785、1771、1746全系列系统等。

Yokogawa（横河）：CP系列等。

Honeywell（霍尼韦尔）：TK/TC/CC系统等。

Reliance（瑞恩）：57C系列等。

Schneider（施耐德）：140系列处理器、控制卡、电源模块等。

Modicon（莫迪康）：AS系列PLC系统备件。

Siemens(西门子)：6ES5/6ES7414/6ES7415/6ES7416系列PLC系统备件、

Siemens MOORE，Siemens Simatic C1，Siemens数控系统等。

Motorola（摩托罗拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

XYCOM：I/O、VME板和处理器等。

GE（通用电气）：IC698/IC697全系列PLC系统、模块、卡件、驱动器等各类备件。

Yaskawa（安川）：伺服控制器、伺服马达、伺服驱动器。

Bosch Rexroth（博世力士乐）：Indramat，I/O模块,PLC控制器,驱动模块等。

Woodward（伍德沃德）：SPC阀位控制器、PEAK150数字控制器。
The microprocessor-based protection device of bay layer is divided into several groups through RS-485 bus and connected to Modbus communication port of bridge. Data are collected through bridge and sent to PLC through MB network.
 
The main monitoring unit of the system can program different protocols through the programmable bridge to meet the needs of interface with different intelligent devices. Modbus bridge nw-bm85c002 MB bridge / multiplexer, each bridge has four communication ports to communicate with the intelligent devices in the Bay layer. The bridge converts the Modbus protocol data into protocol, and establishes network communication with PLC through MB 10 network. At the same time, the central signal screen is also equipped with a programmable bridge nw-bm85c485, which is connected with PLC through MB network, Each programmable bridge has four RS-485 ports with programmable communication protocol. In this scheme, two ports are programmed to communicate with the central control center through iec-60870-7-101.
The network communication layer of the system communicates with the control center through RS-422 interface of the programmable bridge and IEC60870-5-101 international standard protocol; The lower network communication layer communicates with the intelligent devices such as the microcomputer integrated protection measurement and control unit in the main substation or the protection panel through the Modbus standard protocol of RS-422 interface of the bridge, so as to meet the technical requirements of the control, measurement and protection of the integrated automation system of the substation. Through the communication between the bridge and the intelligent equipment and the control center, the protocol conversion is realized by the bridge, which reduces the load rate of the CPU module of PLC and improves the reliability of the system.