REXROTH DDS02.1-W050-D数字交流伺服控制器
1.产 品 介 绍
品牌：REXROTH
型号说明：REXROTH DDS02.1-W050-D数字交流伺服控制器
优势：供应进口原装正品，专业停产配件。
公司主营特点：主营产品各种模块/卡件，控制器，触摸屏，伺服驱动器。
2.产 品 详 情 资 料：
REXROTH DDS02.1-W050-D螺纹端子用于连接电源和外部电池。24 V直流电源为CEX总线上的所有单元供电。光学模块集群独立供电。冗余链路由两条电缆组成；RCU数据链路电缆和RCU控制链路电缆（见图9）。图11显示了REXROTH DDS02.1-W050-D的框图。处理器单元冗余可用于REXROTH DDS02.1-W050-D。在这种情况下，控制器包含两个处理器单元，每个处理器单元包括用于系统和应用软件的存储器。一个单元充当主单元，另一个单元作为备用单元（热备用）。主处理器单元控制该过程。备份服务器随时待命，准备在主服务器出现故障时接管。转换在不到10毫秒的时间内无扰动完成。在转换过程中，过程输出被冻结。转换后，系统作为一个没有冗余的系统运行，只有一个处理器单元在运行。您可以在系统运行时更换出现故障的处理器单元。更换完成后，系统再次具有冗余处理器单元。REXROTH DDS02.1-W050-D
Screw terminals are provided for connections to the power supply and the external battery. The 24 V DC power supply powers all the units on the CEX-Bus. The optical module clusters are powered independently The Redundancy Link consists of two cables; RCU Data Link Cable and RCU Control Link Cable (see Figure 9). Figure 11 shows the block diagram of PM891.Processor unit redundancy is available for REXROTH DDS02.1-W050-D. In this case, the controller contains two processor units, each including memory for system and application software. One unit is acting as primary, the other is backup (hot stand-by). The primary processor unit controls the process. The backup stands by, ready to take over in case of a fault in the primary. The changeover is done bumplessly and in less than 10 ms. During the changeover, the process outputs are frozen. Following a changeover, the system operates as a system without redundancy with only one processor unit in operation. You can replace the malfunctioning processor unit while the system is running. After the replacement is carried out, the system once again has a redundant processor unit.REXROTH DDS02.1-W050-D
3.产 品 展 示
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