描述
ABB 216EA62 1MRB150083R1是一款模拟输入单元，通常作为REG216数字发电机保护模块的一部分，用于电力系统的保护和监控。以下是其产品详情：
功能：主要用于数据采集、存储与处理，以及输入/输出接口的调理，具备A/D转换功能，通过I/O模块完成对模拟量的控制和调节。
采样参数：24个输入同时采样，每组6个，采样频率为600（720）Hz，电源频率50（60）Hz。
所需空间：在设备机架中占用两个机架分区。
通信相关：作为REG216的一部分，通过并行总线B448C进行数据交换，该总线基于IEEE P 896规范，支持地址和数据的时间复用（16位）、带握手的异步数据传输等。
The ABB 216EA62 1MRB150083R1 is an analog input unit,typically used as part of the REG216 digital generator protection module for power system protection and monitoring.The following are its product details:
Function:Mainly used for data acquisition,storage and processing,as well as input/output interface conditioning,with A/D conversion function,and complete control and regulation of analog quantities through I/O modules.
Sampling parameters:24 inputs are sampled simultaneously,6 per group,with a sampling frequency of 600(720)Hz and a power supply frequency of 50(60)Hz.
Required space:Occupies two rack partitions in the equipment rack.
Communication related:As part of the REG216,data exchange is carried out via the parallel bus B448C,which is based on the IEEE P 896 specification and supports time multiplexing of addresses and data(16 bits),asynchronous data transmission with handshake,etc.
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