描述
GE Fanuc（现GE Automation）Genius系列中的一款PCIM（可编程通信接口模块）。以下是其产品详情：
产品类型：PCIM（可编程通信接口模块）。
功能特点：IC660ELB921E是一款单插槽PCIM卡，主要用于控制Genius串行总线上的设备。它配备一个子板，该子板为Genius FE I/O总线提供了低成本的接入方式，使主机系统能够利用Genius I/O系统的广泛诊断、高一致性和噪声保护功能来管理I/O。此外，通过随附的配置软件，子板可以独立配置。
通信协议：完全兼容所有Genius协议。
硬件特性：该模块为AT型板，便于集成到用户开发的微处理器系统中。它需要5V直流电源作为逻辑电源。
I/O配置：IC660ELB921E使用8000个输入位置和8000个输出位置。当该卡配置为仅输入时，它只能读取Genius块信息；如果配置为仅输出，则只能写入Genius块输出。
错误管理：在初始化过程中，IC660ELB921E会相应地控制任务，并至少管理30个总线设备的错误。
A PCIM(Programmable Communication Interface Module)from GE Fanuc(now GE Automation)’s Genius series.Product details are as follows:
Product Type:PCIM(Programmable Communication Interface Module).
Features:The IC660ELB921E is a single-slot PCIM card primarily used to control devices on the Genius serial bus.It comes with a daughterboard that provides a low-cost interface to the Genius FE I/O bus,enabling the host system to manage I/O using the extensive diagnostics,high consistency,and noise protection features of the Genius I/O system.Additionally,the daughterboard can be independently configured using the included configuration software.
Communication Protocol:Fully compatible with all Genius protocols.
Hardware Features:This module is an AT-type board,facilitating integration into user-developed microprocessor systems.It requires a 5V DC power supply for logic power.
I/O Configuration:The IC660ELB921E utilizes 8000 input positions and 8000 output positions.When the card is configured as input-only,it can only read Genius Block information;if configured as output-only,it can only write Genius Block outputs.
Error Management:During initialization,the IC660ELB921E controls tasks accordingly and manages errors for at least 30 bus devices.
