PM866 ABB 控制器

描述

CPU板包含微处理器和RAM内存、实时时钟、LED指示灯、INIT按钮和CompactFlash接口。PM866 / PM866A控制器的底板上有2个RJ45以太网接口(CN1、CN2)和2个RJ45串口(COM3、COM4), 于连接到控制网络。其中一个串口(COM3)是带有调制解调器控制信号的RS-232C端口，而另一个端口(COM4)是隔离的，用于连接配置工具。控制器支持CPU冗余,提供更高的可用性(CPU、cex总线、通信接口和S800 I/O)。简单的DIN导轨连接/分离程序，使用独特的滑动和锁定机制。所有的底板都有一个唯- 的以太网地址， 它为每个CPU提供了-一个硬件标识。该地址可以在TP830底板上的以太网地址标签上找到。

PM866

The CPU board includes a microprocessor and RAM memory, real-time clock, LED indicators, INIT button, and CompactFlash interface. The PM866/PM866A controller has two RJ45 Ethernet interfaces (CN1, CN2) and two RJ45 serial ports (COM3, COM4) on the backplane, which are connected to the control network. One of the serial ports (COM3) is an RS-232C port with a modem control signal, while the other port (COM4) is isolated and used to connect configuration tools. The controller supports CPU redundancy and provides higher availability (CPU, cex bus, communication interface, and S800 I/O). Simple DIN rail connection/separation program, using unique sliding and locking mechanisms. All backplanes have a unique Ethernet address that provides a hardware identifier for each CPU. This address can be found on the Ethernet address label on the TP830 backplane.