中央处理器(CPU)模块配备了高性能处理器，可实现快速循环时间。它配有板载100 Mbit/s以太网连接,用于控制器、操作员站和工程工之间的通信。两个串行线路接口完成连接。-个接口可用于Modbus通信，而另-个用于诊断。CPU有10 MB的内存，其中2 MB是备用电池。对于要求苛刻的应用，可以配置八个周期时间可调的循环和优先级驱动任务，以吸-一个尽可能快速运行的循环PLC类型任务。小型前面板显示器直接在模块上显示状态和诊断信息。此外，您可以通过按键锁定控制器。这意味着可以阻止控制器下载应用程序和固件，以增强安全性。
PM783F
如果控制器锁定或解锁，状态将显示在显示屏上。S700 I/O模块可以直接插入CPU模块,也可以通过PROFIBUS用作远程I/O。- -个控制器最多可以连接八个模块。第三方I/O可通过MODBUS ASCI / RTU、IEC 60870-5-101遥控协议或PROFIBUS进行连接。CPU和本地S700 /O模块的通信速度非常快。2毫秒的I/O扫描时间是可能的。每个通道都实现了短路和断线检测。为了实现这种数据交换，传感器、设备、控制和生产系统必须横向和纵向数字联网。现代现场设备是复杂的系统，除实际过程值外，还提供大量信息，例如趋势、过去的值序列和诊断数据。对于它们的预期用途，这些设备需要设置大量参数。
PM783F
The central processing unit (CPU) module is equipped with a high-performance processor, which can achieve fast cycle time. It is equipped with an onboard 100 Mbit/s Ethernet connection for communication between controllers, operator stations, and engineering workers. Two serial line interfaces complete the connection- Two interfaces can be used for Modbus communication, while the other one is used for diagnosis. The CPU has 10 MB of memory, with 2 MB being the backup battery. For demanding applications, eight cycle time adjustable cyclic and priority driven tasks can be configured to attract a cyclic PLC type task that runs as quickly as possible. The small front panel display directly displays status and diagnostic information on the module. In addition, you can lock the controller by pressing the button. This means that the controller can be prevented from downloading applications and firmware to enhance security.
PM783F
If the controller is locked or unlocked, the status will be displayed on the display screen. The S700 I/O module can be directly inserted into the CPU module or used as remote I/O through PROFIBUS- A maximum of eight modules can be connected to each controller. Third party I/O can be connected through MODBUS ASCI/RTU, IEC 60870-5-101 remote control protocol, or PROFIBUS. The communication speed between the CPU and the local S700/O module is very fast. A 2 millisecond I/O scan time is possible. Each channel has achieved short circuit and broken wire detection. In order to achieve this data exchange, sensors, devices, control, and production systems must be digitally connected horizontally and vertically. Modern on-site equipment is a complex system that provides a large amount of information, such as trends, past value sequences, and diagnostic data, in addition to actual process values. For their intended use, these devices require a large number of parameters to be set.
PM783F
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