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DELTA ACC-24E2A 模拟接口模块
ACC-24E2A由于PLC的高性能和高可靠性，目前已广泛应用于工业控制领域，并从单纯的逻辑控制发展为集逻辑控制、过程控制、伺服控制、数据处理和网络通信功能于一体的多功能控制器。DELTA ACC-24E2A 模拟接口模块由于PLC本身并不配置显示功能，因而实现其内部数据显示就变得很重要了，而且成为PLC控制系统设计的一个难点。在PLC控制系统中，需要显示的内容主要有计时器值、计数器值和数据寄存器值，数据显示方法可归纳为两种基本类型:一类为基于PLC数据通信接口，如RS-232,RS-485/422，显示装置也具有此类接口，通过数据通信方式实现数据显示。
DELTA ACC-24E2A 模拟接口模块基于通信的数据显示技术 利用数据通信接口进行数据传送和显示，是实现PLC数据显示的有效途径。目前主流PLC均提供标准的RS-232或RS一485/422接口，或者通过模块扩展增加此类接口。三菱FX2N的通信模块232ADP,232BD,485BD和48***DP均可作为数据接口。显示装置可选用专用智能显示屏和通用计算机(PC).直接选用和PLC配套的显示屏或触摸屏，可实现PLC内部多个数据的集中显示，并可利用编辑软件编辑屏幕图形，提高显示界面的可视性。FX系列可配套的显示屏有F93000T一BWD,F940GOT一LWD和F940GOT-SWD。
DELTA ACC-24E2A 模拟接口模块智能显示屏通过通信接口读取PL的寄存器，数据显示效***，同时可简化控制系统的设计。但由于显示器的高成本，限制了大尺寸显示屏的应用，因此该方法适合于紧凑型的PLC控制系统。随着计算机性能和可靠性进一步提高，”PC+PLC”模式的控制系统在工业控制领域得到广泛应用，PC机凭借丰富的软硬件资源，可实现PLC的在线监测，集中显示大量的PLC内部数据，能以图形化的方式显示控制设备的动态工艺流程和数据趋势曲线，使系统的人机界面直观友好。
Due to the high performance and reliability of PLC, ACC-24E2A has been widely used in the field of industrial control, and has evolved from simple logic control to a multi-functional controller that integrates logic control, process control, servo control, data processing, and network communication functions. The DELTA ACC-24E2A analog interface module, due to the fact that the PLC itself does not have a display function, achieving its internal data display has become very important and has become a difficulty in the design of PLC control systems. In a PLC control system, the main contents that need to be displayed include timer values, counter values, and data register values. The data display methods can be summarized into two basic types: one type is based on PLC data communication interfaces, such as RS-232 and RS-485/422, and the display device also has such interfaces to achieve data display through data communication.
The DELTA ACC-24E2A analog interface module uses communication based data display technology to transmit and display data through data communication interfaces, which is an effective way to achieve PLC data display. At present, mainstream PLCs provide standard RS-232 or RS-485/422 interfaces, or add such interfaces through module expansion. The communication modules 232ADP, 232BD, 485BD, and 48***DP of Mitsubishi FX2N can all serve as data interfaces. The display device can choose a dedicated intelligent display screen and a general-purpose computer (PC). Directly selecting a display screen or touch screen that matches the PLC can achieve centralized display of multiple data within the PLC, and editing software can be used to edit screen graphics to improve the visibility of the display interface. The FX series can be paired with displays such as F93000T-BWD, F940GOT-LWD, and F940GOT-SWD.
The DELTA ACC-24E2A analog interface module intelligent display screen reads the registers of PL through the communication interface, which has high data display efficiency and can simplify the design of the control system. However, due to the high cost of displays, the application of large-sized displays is limited, so this method is suitable for compact PLC control systems. With the further improvement of computer performance and reliability, the control system of "PC+PLC" mode has been widely applied in the field of industrial control. With abundant software and hardware resources, PC computers can achieve online monitoring of PLC, centrally display a large amount of PLC internal data, and display the dynamic process flow and data trend curve of control equipment in a graphical manner, making the human-machine interface of the system intuitive and friendly
在线问
- 热插拔
- 否
- 美国
- 否
- DELTA
- ACC-24E2A
- 220
- 60
