ABB-PM861AK01
CPU板包含微处理器和RAM存储器、实时时钟、LED指示灯、INIT按钮和CompactFlash接口。PM861A控制器的底板有两
个用于连接控制网络的RJ45以太网端口(CN1、CN2)和两个RJ45串行端口(COM3、COM4)。其中一个串行端口(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冗余以获
得更高的可用性(CPU、CEX总线、通信接口和S800 I/O)。简单的DIN导轨连接/拆卸程序,使用独特的滑动和锁定机制。所
有基板都有一个唯一的以太网地址,为每个CPU提供一个硬件标识。该地址可在TP830底板上的以太网地址标签上找到。
特点和优点可靠性和简单的故障诊断程序模块化,允许逐步扩展IP20级保护,无需外壳。控制器可配置800xA control builder。
控制器具有完全的EMC认证。分段CEX总线使用一对基于最佳通信连接标准(以太网、PROFIBUS DP等)的BC810硬件。)内
置冗余以太网通信端口
The CPU board contains microprocessor and RAM memory, real-time clock, LED indicator, INIT button and CompactFlash
interface. The backplane of PM861A controller has two RJ45 Ethernet ports (CN1, CN2) and two RJ45 serial ports (COM3,
COM4) for connecting to the control network. One of the serial ports (COM3) is RS-232C port with modem control signal,
while the other port (COM4) is isolated and used to connect configuration tools. The controller supports CPU redundancy
for higher availability (CPU, CEX bus, communication interface and S800 I/O). Simple DIN guide rail connection/disassembly
procedure, using unique sliding and locking mechanism. All baseboards have a unique Ethernet address, which provides a
hardware identification for each CPU. The address can be found on the Ethernet address label on the TP830 backplane.
And features, reliability and simple modularization of fault diagnosis procedures, allowing gradual expansion of IP20 protection
without a shell. The controller can be configured with 800xA control builder. The controller is fully EMC certified. Segmented
CEX bus uses a pair of BC810 hardware based on the best communication connection standard (Ethernet, PROFIBUS DP, etc.). )
Built-in redundant Ethernet communication port