GB/T 19520.9-2004 电子设备机械结构 482.6mm(19in)系列机械结构尺寸 第5-104部分：插箱及其插件 编码键

ICS31.240

K05霭黔

中华人民共和国国家标准

GB/T19520.9-2004/IEC60297-5-104:2001

电子设备机械结构

482.6mm(19in)系列机械结构尺寸

第5-104部分:插箱及其插件编码键

Mechanicalstructuresforelectronicequipment-

Dimensionsofmechanicalstructuresofthe482.6mm(19in)series-

Part5-104:Subracksandassociatedplug-inunits-Keying

(IEC60297-5-104:2001,IDT)

2004-05-14发布2005-02-01实施

中华人民共和国国家质量监督检验检疫总局

中国国家标准化管理委员会发布

GB/T19520.9-2004/IEC60297-5-104:2001

目次

前言··········································……’’!···..·······················································……工

引言··········································。·······································································……11

1范围·································……，·······································································……1

2规范性引用文件··············。·······························..·.··.·..·..··……1

3术语和定义················································································.····················.……1

4在GB/T19520.3和GB/T19520.4基础上增加的扩展特性·······································……1

5设备一般配置··········。·····································································.·..··············.……2

6设备配置细节···················································································.··..·……3

7插箱中的插件编码键··························································································……3

7.1适用于具有面板的盒式和印制板式插件编码键的插箱导轨尺寸·································……3

7.2适用于面板不小于2倍水平格距(->2HP)的盒式和印制板式擂件编码键的插箱导轨尺寸……5

7.3适用于面板不小于3倍水平格距(->3HP)的印制板式插件编码键的导轨尺寸···············……5

7.4编码键尺寸······。·······……，’’············，-··················..··...·········..··..·.……5

7.5键的编码·················.···.···..·...·············……6

7.6键舱检验尺寸····················……，’’··································……，’’······.·...·..·……7

图1设备一般配置—具有编码键功能的安装有前/后插件的典型6U插箱························……2

图2设备配置细节的设计·······················································································……3

图3a适用于盒式和印制板式插件编码键的插箱导轨尺寸4

图3b适用于盒式和印制板式擂件的插箱导轨上安装的编码键尺寸·················..··············……4

图4适用于盒式和印制板式插件编码健的插件尺寸······················································……4

图5适用于面板不小于2HP的盒式和印制板式插件编码键的插箱导轨尺寸·····················……5

图6适用于面板不小于3HP的印制板式插件编码键的导轨尺寸····································……5

图7编码键尺寸·······································，····················································..·..·……6

图8键的编码····························································.··..····..·..·……6

图9前/后插箱和插件键舱的检验尺寸·················································.··..·……7

表1插箱和插件键舱的检验尺寸

GB/T19520.9-2004/IEC60297-5-104:2001

前言

GB/T19520((电子设备机械结构482.6mm(19in)系列机械结构尺寸》分为以下几部分:

第1部分:面板和机架

第