Allen Bradley FTA-T-21 模块通信

一种固态控制系统，具有用户可编程存储器，用于存储指令，以实现诸如I/0控制、逻辑、定时、计数、报告生成、通信、算术和数据文件操作等特定功能。控制器也称为“可编程逻辑控制器”或“处理器”。

A solid-state control system having user-programmable memory for storing instructions to perform specific functions such as I/0 control, logic, timing, counting, report generation, communications, arithmetic and data file operations. The controller is also referred to as a "programmable logic controller" or "processor".

通过串行链路连接到处理器的I/O。通过串行链路，远程1/0可以位于距离处理器很远的位置。远程10通信模该模块将SCANport产品连接到Remotel0链接。有三种类块型的远程VO通信模块:1203-GD1模块，1203-GK1模块和1336-GM1板。远程VO模块也被称为“适配器”、“模块”和通信模块。

I/O connected to the processor via a serial link. via a serial link, the Remote 1/0 can be located a long way from the processor. Remote 10 Communication Module This module connects the SCANport product to the Remotel0 link. There are three block types of Remote VO Communication Modules: the 1203-GD1 module, the 1203-GK1 module and the 1336-GM1 board. Remote VO modules are also known as "adapters", "modules" and communication modules.

远程I/O 通信模块由Allen-Bradley制造，支持通过连接到处理器的串行链路进行I/O通信，该串行链路允许1203-GK1模块连接到以下处理器:距离它很远。当安装、测试或维修1203-GK1远程I/O通信模块时，技术人员应始终保护其免受静电影响。静电可能会损坏模块。该通信模块为Allen-Bradley可编程控制器(PLC)和单个Allen-Bradley SCANport设备之间的通信提供直接数字链路。多个模块(例如1203-GK1远程I/O 通信模块)可以容纳多个SCANport设备的连接，但每个模块一次只能连接到1个SCANport 设备。

The Remote I/O Communications Module, manufactured by Allen-Bradley, supports I/O communications over a serial link connected to a processor that allows the 1203-GK1 module to be connected to the following processors:Distance from it. When installing, testing, or servicing the 1203-GK1 Remote I/O Communications Module, technicians should always protect it from static electricity. Static electricity may damage the module. This communication module provides a direct digital link for communication between an Allen-Bradley programmable controller (PLC) and a single Allen-Bradley SCANport device. Multiple modules (e.g., 1203-GK1 Remote I/O Communication Module) can accommodate connections to multiple SCANport devices, but each module can only connect to 1 SCANport device at a time.