描述
Hima F8652X是一款安全相关的中央模块，主要用于PES H41Q-MS、-HS、-HRS系统中。以下是其产品详情：
基本信息
品牌：Hima
型号：F8652X
产品类型：中央模块
原产国：德国
技术参数
处理器：配备两个时钟同步的微处理器，Intel 386EX，32位，时钟频率为25MHz。
内存：每个微处理器包含1MB操作系统Flash-EPROM、1MB用户程序Flash-EPROM和1MB数据SRAM（利用率因操作系统版本而异）。
接口：具有两个电气隔离的RS485串行接口。
电源：工作需要5V/2A的电源供应。
功能特点
安全等级高：符合IEC 61508标准，安全完整性等级可达SIL 3，PL e（Cat.4）。
诊断功能：设有四位数字矩阵显示屏，可提供可选信息，还有两个LED用于总体错误显示，通过两个拨动开关可请求详细错误信息，按下按钮ACK可重置错误指示。
安全机制：内置与安全相关的看门狗，输出24V，能够承受高达500mA的负载，且具有短路保护功能。
特殊功能：支持自学习功能，从操作系统BS 41Q/51Q V7.0-8（05.31）开始支持，还与Elop II TCP兼容。
物理特性
结构：由两个欧洲标准PCB组成，还有一个PCB专门用于诊断显示，需要8个标准单位（SU）的空间。
尺寸：约为120mm x 80mm x 40mm。
The Hima F8652X is a safety-related central module primarily used in PES H41Q-MS,-HS,and-HRS systems.The following are product details:
Basic Information
Brand:Hima
Model:F8652X
Product Type:Central Module
Country of Origin:Germany
Technical Parameters
Processor:Equipped with two synchronized clock microprocessors,Intel 386EX,32-bit,with a clock frequency of 25MHz.
Memory:Each microprocessor contains 1MB of operating system Flash-EPROM,1MB of user program Flash-EPROM,and 1MB of data SRAM(usage varies depending on the operating system version).
Interface:Features two electrically isolated RS485 serial interfaces.
Power Supply:Requires a 5V/2A power supply for operation.
Features
High Safety Level:Complies with IEC 61508 and can reach Safety Integrity Level(SIL)3,PL e(Category 4).Diagnostic Features:Features a four-digit matrix display with selectable information,two LEDs for general error indication,two toggle switches for requesting detailed error information,and an ACK button to reset the error indication.
Safety Mechanisms:Features a built-in safety-related watchdog,a 24V output capable of withstanding loads up to 500mA,and short-circuit protection.
Special Features:Supports self-learning,supported starting with BS 41Q/51Q operating system V7.0-8(05.31),and is also compatible with Elop II TCP.
Physical Characteristics
Construction:Consists of two European standard PCBs,plus a dedicated PCB for the diagnostic display,requiring eight standard units(SUs).
Dimensions:Approximately 120mm x 80mm x 40mm.
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