2022年7月6日 · RTU（Remote Terminal Unit）远程测控终端，用于监测和控制现场设备，主要用于SCADA系统。与PLC相似，RTU也包括CPU和输入输出模块，以及通信和协议转换选项。

As we know, PLC stands for Programmable Logic Controller and RTU stands for Remote Terminal Unit. Basically, both are controllers used for the control of processes in industrial automation . But, they have some general differences which stand out with respect to each other.

2022年11月14日 · In this article, we’ll define both PLCs and RTUs and explore their differences, similarities, and uses. Before we get to pitting the benefits of a PLC vs an RTU, let’s take a moment to define what each piece of equipment is. A PLC is a rugged, industrial computer that is used to control automation in industrial processes.

2023年7月31日 · RTUs have advanced over time and are often capable of executing programmable logic, similar to that of a modern PLC. There are different methods for relaying information back to the main control system, but most modern RTUs use Ethernet or some similar form of communication.

2024年8月5日 · rtu 与 plc 的区别 （1）功能不同：PLC是一种可编程逻辑控制器，主要用于工业生产过程的控制和管理。 而RTU则是一种远程终端单元，主要用于工业设备的远程监测和控制。

2023年12月20日 · The main difference between PLC and RTU is that PLC regulates the machine’s operation by monitoring input signals and outputs particular signals once pre-programmed instructions are executed. While RTU gathers machine data and transmits it to a central place for analysis.

In the world of industrial automation, two key players stand out: Remote Terminal Units (RTUs) and Programmable Logic Controllers (PLCs). These devices are crucial in monitoring and controlling various processes, but understanding their differences is important in order to choose the right solution for your specific needs.

2023年1月17日 · PLCs are used to control machines by reading input signals and executing pre-determined programs in order to achieve a specific output. RTUs, on the other hand, are used to collect data from machines and send it back to a central location for analysis.

2022年10月30日 · Despite the many overlaps, PLCs and RTUs are two different devices, each with specific suitable applications. The convergence between programmable logic controllers (PLCs) and remote terminal units (RTUs) is relatively new.

2021年12月22日 · Main Differences Between PLC and RTU. PLC is short for programmable logic controllers, and RTU is short for remote terminal units. PLCs are suitable for local control like amusement rides, assembly lines, etc., whereas RTUs are suitable for wider geographical telemetry since they use wireless communication. PLC is cheaper in comparison to RTUs.