销售产品:进口DCS、PLC控制系统备品备件和大型进口系统模块备件公司
1.Allen-Bradley(美国AB)系列产品》
2.Schneider(施耐德电气)系列产品》
3.General electric(通用电气)系列产品》
4.Westinghouse(美国西屋)系列产品》
5.SIEMENS(西门子系列产品)》
6.销售ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic、Robots、MOTOMAN Robots。
7.estinghouse(西屋): OVATION系统、WDPF系统、MAX1000系统备件。
8.Invensys Foxboro(福克斯波罗):I/A Series系统,FBM(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。Invensys Triconex: 冗余容错控制系统、基于三重模件冗余(TMR)结构的zui现代化的容错控制器。
9.Siemens(西门子):Siemens MOORE, Siemens Simatic C1,Siemens数控系统等。
10.Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模块等。
◆Motorola(摩托罗拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
采购美国、德国、法国、意大利等欧盟国家工控产品、备品备件
Nowadays, the ratio of numerical control of metal cutting machine tools in advanced countries has exceeded 40% - 80%, some even higher. PLC is also based on the skills of the accounting machine, and is increasingly perfect. PLC can accept counting pulse, frequency can be as high as several K to dozens of kHz, can be accepted by a variety of methods, but also can be multi-channel. Some PLC also have pulse output function, pulse frequency can also reach dozens of K. with these two functions, plus PLC has data processing and operation ability, if equipped with corresponding sensors (such as rotary encoder) or pulse servo equipment, it can complete various control systems according to the principle of NC. PLC with high and medium gear also develops NC unit or motion unit, which can complete point control. The motion unit can also complete the interpolation of the curve, and control the curve motion. Therefore, if PLC is equipped with this unit, it can control digital quantity completely by NC method. The newly developed movement unit, even the programming language of NC skills, is also issued, which provides convenience for better digital control with PLC.
In order to give full play to the effect of the accounting machine, a computer can be used to control and handle multiple PLC, and 32 can be used. Also, one PLC can communicate with two or more accounting machines to communicate information to complete more monitoring of PLC control system. PLC and PLC can also communicate, can one-on-one PLC communication, several PLC communication, can be more than dozens, hundreds.