Triconex 3601E 115VAC 数字输出模件，光隔离、非公用

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 mechanical structure of PLC is mainly shell and bottom plate. Not only the connection and fixation of internal circuit board, communication interface and terminal, but also the heat dissipation of PLC, the prevention of external dust, water vapor and impact, and the shielding of oscillation and even electromagnetic interference should be considered. In addition, structure planning is the primary manifestation of product appearance. Therefore, product structure planning not only needs to understand all kinds of electrical and mechanical knowledge, but also needs to consider the usage habits of on-site users, and also needs to have enough artistic accomplishment.
Software, from the perspective of development, to complete all the functions of PLC has been a very huge system engineering, and some of these jobs in the entire PLC system software planning and programming, originally only a small part of all the workload. Others, mostly around the reliability aspect, software planning and programming. Software reliability planning, first of all to think about PLC in normal operation of various possible emergencies, to carry out fault-tolerant planning. Because PLC directly deals with all kinds of hardware, including CPU address, data, register, cache, and external input and output control, and many hardware will have different changes due to various influences. Therefore, the internal fault-tolerant processing is already a large workload, and there are no certain rules and precedents to follow in these aspects of programming, It all depends on experience. In addition, there are some external environmental impacts, such as electromagnetic interference, temperature change, signal fault, communication fault, overrun change of all kinds of signals, and human operation faults, such as programming fault, wiring fault and operation fault; We must carry out the necessary fault-tolerant planning, which depends on the accumulation of experience.