05704-A-0122 GE 温度监测器 卡件模块

05704-A-0122 GE 温度监测器 卡件模块

05704-A-0122 GE 温度监测器 卡件模块

05704-A-0122模块在可编程逻辑控制器（PLC）适用的应用中，仍有选择，因为PLC本身已经进化。2001年，该行业被引入了被称为PLC发展的下一阶段：可编程自动化控制器（PAC）。

下一代控制产品结合了坚固性（典型的PLC）、多域功能和基于个人计算机的控制平台的开放性。然而，添加到传统PLC中的智能模块技术为它们提供了直到现在都无法处理的功能。

这些设备不是成熟的PAC，但也不是传统的PLC。我称之为PAD，用于可编程自动化设备。这种中等水平的控制器技术可能正好适用于给定的应用，并显示了PLC是演变的。

PAD控制器在编程和配置过程中提供比传统PLC更大的灵活性。与PAC一样，PAD允许用户使用一个编程平台对其应用程序（机器控制、过程控制、运动控制）进行编程。线性存储器类型和确定性多任务实时操作系统的存在使得PAD类似于基于PC的控制器，但采用了一种坚固的、以工业为中心的解决方案。

控制器–可以在单个控制器中同时执行快速扫描逻辑（10-20毫秒）（如电机控制所需）和慢速扫描逻辑（100-500毫秒）（例如模拟控制所需的）。工程配置语言–提供梯形逻辑、功能框图和强大的编程语言，用于从头开始创建自定义逻辑。

冗余—通过平衡前期与计划外停机，提供了定制系统冗余级别的选项，以提供所需的系统可用性。批处理功能–提供模块化批处理功能，以经济高效地处理从简单到复杂的连续批处理应用程序报警管理–提供电源报警管理工具，帮助操作员有效应对电厂异常情况系统诊断/资产管理–提供丰富的内置系统诊断，以及工厂中所有关键资产（CPU模块、电机、驱动器、MCC、热交换器等）的资产管理可扩展性—硬件、软件和许可支持从小型一体式系统（10个I/O）到大型客户机/服务器系统（10000个I/O）的平稳、经济的扩展

05704-A-0122 GE 温度监测器 卡件模块

The 05704-A-0122 module still has options in applications where programmable logic controllers (PLCS) are suitable because the PLCS themselves have evolved. In 2001, the industry was introduced to what is known as the next stage in the development of PLCS: Programmable automation controllers (PACs).

The next generation of control products combines robustness (typical PLC), multi-domain capabilities, and the openness of a PC-based control platform. However, smart module technology added to traditional PLCS provides them with capabilities that until now have not been able to handle.

These devices are not full-fledged PACs, but they are not traditional PLCS either. I call it PAD for programmable automation devices. This mid-level controller technology may be just right for a given application and shows that PLCS are evolving.

PAD controllers offer greater flexibility during programming and configuration than traditional PLCS. Like PAC, PAD allows users to program their applications (machine control, process control, motion control) using a single programming platform. The presence of a linear memory type and a deterministic multitasking real-time operating system makes the PAD similar to a PC-based controller, but with a rugged, industrial-focused solution.

Controller - Fast scanning logic (10-20 ms) (as required for motor control) and slow scanning logic (100-500 ms) (as required for analog control) can be performed simultaneously in a single controller. Engineering Configuration Language - Provides ladder logic, functional block diagrams, and a powerful programming language for creating custom logic from scratch.

Redundancy - Provides the option to customize the level of system redundancy to provide the required system availability by balancing upfront and unplanned downtime. Batch functionality - Provides modular batch functionality to cost-effectively handle continuous batch applications from simple to complex alarm management - Provides power alarm management tools to help operators effectively respond to plant anomalies System diagnostics/asset management - Provides a wealth of built-in system diagnostics, And asset management scalability for all key assets in the plant (CPU modules, motors, drives, MCCS, heat exchangers, etc.) - hardware, software, and licensing support smooth, economical scaling from small all-in-one systems (10 I/ OS) to large client/server systems (10,000 I/ OS)