介绍：

YOKOGAWA AFV30D-S41252/HKU 现场控制单元

  AFV30D双工现场控制单元具有出色的处理性能和较大的应用程序存储容量，

同时继承了与CENTUM系列相同的质量和稳定性。它由处理器模块CP461CP471、电源PW48

/PW481/PW484组

成。处理器模块、电源、U/O模块和通信总线都支持冗余配置。新版本的控制器已经过优化，

以充分利用现场数字技术的进步，帮助工厂提高效率和稳定性。

高速远程/O单元可通过光电缆连接远程站点上长达50公里的控制器。

处理器:VR5532(350兆赫)主内存容量:128 MB

电源故障期间的内存保护电池

主存储器备用电池:长72小时电池充电时间:至少48小时FCU状态触点输出

2个端子（常闭、常闭)FCU故障期间打开接触点触点额定值:30 v DC，大0.3A

注意:指定选项代码/HKU时，FCU故障

Description:

YOKOGAWA AFV30D-S41252/HKU Field control unit

The AFV30D duplex field control unit offers excellent processing performance and large application storage capacity.

While inheriting the same quality and stability as the CENTUM series. It consists of processor module CP461CP471 and power supply PW48

/PW481/PW484 group

Agreed. Processor modules, power supplies, U/O modules, and communication buses all support redundancy. The new version of the controller has been optimized,

To take full advantage of advancements in digital technology in the field to help plants improve efficiency and stability.

High-speed remote /O units can be connected via optical cables to controllers up to 50 km at remote sites.

Processor :VR5532(350 MHZ) Main memory capacity :128 MB

Memory protects the battery during a power failure

Main memory Backup battery: Long 72 hours Battery charging time: at least 48 hours FCU status contact output

2 terminals (normally closed, normally closed)FCU Open contact during failure Contact rating :30 v DC, 0.3A large

Note: FCU fails when option code /HKU is specified