5X00119G01
5X00119G01
5X00119G01
用户手册就AISJ51T64型MELSEC I/O LINK远程I/O通讯系统主模块（下面简称为主模块）的规格、连接、编程等进行说明。
MELSEC-I/O LINK是不必进行繁锁的参数设定，编程简单而能节省布线的远程I/O系统。
(1)最大128点的输入输出控制：由于使用8点输入输出的复合模块(AJ55TB32-8口口)，每1个主模块最大可控制128点（输入64点，输出64点）。
(2)可柔软地进行连接：采用总线连接方式，既可T形分路又不需终端电阻，因此，能柔软地连接。
(3)通信故障的防止：由于采用总线连接方式，不存在因1站出故障而导致整个系统故障。
(4)编程简单：仅X/Y元件就可编程。
is realized
function (operation and display, printing, trend display and alarm), and also complete system hardware diagnosis and data exchange between different systems.
can. The process control stage realizes various loop adjustments including complex control (various PID, ratio, Simith, etc.) and high-speed logic control.
Control, sequence control and batch intermittent control functions.
The internal communication of the process control station (between the controller and various intelligent devices such as I/0 or field instruments) adopts the international standard field controller.
Wire. The field controller supports various field buses such as Profibus. Profibus is the most widely used open field bus in the world.
Line international standard, divided into FMS, DP and PA three levels, DP communication rate can be as high as 12Mb. The CAN (DIN/IS011898 standard) bus
The biggest feature is its super sturdiness and data security. The system of course also supports Modbus. The communication with the intelligent field instrument is through
IART protocol or field bus (31. 25Kb ProfibusPA and FF bus).
The system communication between the operation management level and the process control level is realized by Di giNetS network (Industrial Ethernet/IEEE802.3 standard),
Users can choose the communication transmission medium (ordinary cable or optical fiber) and network topology according to the actual situation of the application.
The popular PC and MS_ Windows 2000 have been widely used in various fields all over the world, becoming the de facto standard computer platform.
tower. The operating station 0S, the engineering station ES and the data gateway GS of the Industrial” system use this platform to ensure the system’s
Versatility, openness and ease of use, and bring great convenience to future technical upgrades and maintenance.
System engineering is very convenient. The configuration language is based on the IE061131 3 industry standard, providing function block diagram (FBD), ladder diagram
(LD), instruction list (IL), sequential function chart (SFC), structured text (ST) and other graphical configuration methods. The system contains about 220 functions
Algorithm library for energy blocks and a basic library with more than 200 graphic symbols and an extended library with a large number of 3D symbols.
The system uses the same set of configuration tool software to complete the configuration and debugging of process
