IS215UCVDH2AM自动化卡件
并且越高。Ea Expansion在其右端有一个pin fe D型总线扩展丘，用于连接其他s。Availab有两种版本；插槽ICS和插槽ICS扩展背板不支持以下输入选项：PCM ADC BEM和CMM。这些必须在CPU中堆积。所有其他和选项都可以在任何类型的机架中放置。所有扩展必须接地，详情请参阅安装手册。扩展具有相同的物理尺寸，使用相同类型的电源，并支持与Remo相同的和选项。Ea扩展具有机架编号部分DIP开关。控制器底座插槽扩展电源非CPU扩展架DIP SW闭合图。ICS插槽扩展安装和硬件八月Q控制器底座插槽扩展电源非CPU插槽非CPU插槽扩展机架闭合图。ICS插槽扩展雷莫的数字，在使用雷莫的系统中，连接所有系统的驾驶室不能超过英尺。雷莫不能独善其身。它必须连接到具有CPU的系统。CPU可以位于或位于配备有个人pur接口卡的个人pur中，请参阅apr。Remo的能力通过Remo的内置隔离来实现，该隔离位于Remo中的用户使用的+伏逻辑电源和与总线扩展接口相关的接口电源之间。隔离有助于防止与不平衡地面条件相关的问题。每个系统允许的Remo数取决于它们使用的CPU类型。对于CPU和is。对于编号和更高的CPU，为。Ea remo在其右端有一个销铁D型扩展丘，用于连接其他s。remo有两种尺寸；插槽ICS和插槽ICS A Remo背板不支持以下输入选项：PCM ADC BEM和CMM。这些必须在CPU中堆积。所有其他和选项都可以是任何类型的丘。Remo具有相同的物理尺寸，使用相同类型的电源，并支持与扩展相同的选项。Ea Remo具有机架编号部分DIP开关。Q apr s CONTROLR BASE SLOT REMO电源非CPU插槽CP U E X P A N s I O N扩展架#DIP SW XXX X XX X X闭合图。ICS插槽远程控制器底座插槽远程电源非CPU插槽非CPU插槽C P U E X P A N S I O N扩展架#DIP SW XXX X XX X X闭合图。ICS Slot Remo安装和硬件August Q总线扩展机柜通用电气提供五个pred总线扩展机柜。这些机柜的目录号和长度如下图所示。如果需要除这些之外的其他机柜长度，您可以根据应用程序的需要构建cusm机柜。有关驾驶室类型和类型的详细信息，请参阅Cabs apr。不，扩展和远程都可以使用相同的驾驶室，但是远程扩展系统中使用的驾驶室必须使用cabs apr.中所述的驾驶室类型。FOOT cabs FOOT cab FE图a图B目录号ngth图ICCBL ft.mer连续护罩ICCBL ft.s mer连续护罩不是Y形驾驶室B ICCBL。脚。mers连续屏蔽A ICCBL英尺mers连续防护A图。总线扩展柜无脚驾驶室ICCBL可用作库姆布里特驾驶室和雷莫之间的Y形适配器。雷莫和扩展机架之间的差异基本上雷莫机架提供了与扩展机架相同的功能，但扩展机架的距离要比英尺长。尽量减少不平衡的地面条件雷莫具有额外的隔离能力。当系统彼此相距很远且不共享同一地面系统时，可能会出现不平衡的土地条件。然而，距离并不总是问题；如果系统没有正确接地，即使是靠近其他机架的机架也会遇到问题。接地信息见apr。使用Remo机架需要特别考虑扫描时间。为了长距离运行，当与Remo机架通信时，总线以比扩展机架更低的时钟速度运行，这将对性能产生影响。这种影响对于离散型选手来说相对较小，对于其他选手来说则稍大一些，比如高速赛车或天才。远程通信所需时间的增加通常与总扫描时间有关。有关扫描时间计算的详细信息，请参阅Micro CPU指令集参考。另一个重要的扫描时间考虑因素是用于远距离通信的驾驶室类型。数据传播延迟必须最小化，以确保正确的系统定时和边缘。驾驶室类型y的任何偏差都会导致系统运行不稳定或不正确。建议的驾驶室类型在ICCBtc的Cabs apr中规定。数据表。只要满足某些要求，就可以在同一系统中使用Sysm Expansion和Remo的混合Expansion与Remo：
and higher the is . Ea Expansion has a pin fe Dtype Bus Expansion mound at its right end for connection other s. Availab in two versions; slot ICS and slot ICS An Expansion backplane does not support the following inlligent option s: PCM ADC BEM and CMM. These s must be mound in a CPU . All other and option s can be mound in any type of rack. All Expansion s must be connecd a mon ground see the Installation apr for details. Expansion s are the same physical size use the same type power supplies and support the same and option s as the Remo s. Ea Expansion has a Rack Number Section DIP swit. CONTROLR BASE SLOT EXPANSION POWER SUPPLY NONCPU EXPANSION RACK DIP SW CLOSED Figure . ICS Slot Expansion Installation and Hardware August Q CONTROLR BASE SLOT EXPANSION POWER SUPPLY NONCPU SLOTS NONCPU SLOTS EXPANSION RACK CLOSED Figure . ICS Slot Expansion Remo s Figures and There can be no more than feet of cab connecting all s in a sysm that uses Remo s. A Remo cannot stand alone. It must be connecd a sysm that has a CPU. The CPU can be in a or in a Personal pur that is equipped with a Personal pur Inrface Card see apr . Remo capability is facilitad by the Remo ’s builtin isolation between the + volt logic supply used by the s residing in the Remo and the supply for the inrface associad with the Bus Expansion Inrface. Isolation helps prevent probms associad with unbalanced ground conditions. number of Remo s allowed per sysm depends on the type of CPU they are used with. For CPUs and the is . For CPUs numbered and higher the is . Ea remo has a pin fe Dtype Expansion mound at its right end for connection other s. Remo s are availab in two sizes; slot ICS and slot ICS A Remo backplane does not support the following inlligent option s: PCM ADC BEM and CMM. These s must be mound in a CPU . All other and option s can be mound in any type of . Remo s are the same physical size use the same type power supplies and support the same and option s as the Expansion s. Ea Remo has a Rack Number Section DIP swit. Q apr s CONTROLR BASE SLOT REMO POWER SUPPLY NONCPU SLOTS CP U E X P A N S I O N EXPANSION RACK # DIP SW XXX X XX XX X X CLOSED Figure . ICS Slot Remo CONTROLR BASE SLOT REMO POWER SUPPLY NONCPU SLOTS NONCPU SLOTS C P U E X P A N S I O N EXPANSION RACK # DIP SW XXX X XX XX X X CLOSED Figure . ICS Slot Remo Installation and Hardware August Q Bus Expansion Cabs Five pred Bus Expansion cabs are availab from GE. Catalog numbers and ngths of these cabs are lisd in the following figure. You can build cusm cabs suit the needs of your application if cab ngths other than those lisd are required. Refer the Cabs apr for detaid infortion on cab type and s. No that the same cabs can be used with both Expansion and Remo s however the cabs used in a remo expansion sysm must use the cab type described in the Cabs apr. . FOOT CABS FOOT CAB FE Figure A Figure B Catalog Number ngth Figure ICCBL feet mer continuous shield A ICCBL feet mers continuous shield A ICCBL feet mers continuous shield with built in rminar this is not a Wye cab B ICCBL . feet . mers continuous shield A ICCBL feet mers continuous shield A Figure . Bus Expansion Cabs No The foot cab ICCBL can be used as a Wye adapr between cusmbuilt cabs and Remo s. Q apr s Differences Between Remo and Expansion Racks Basically Remo racks provide the same functionality as Expansion racks but with the longer distance feet mers verses feet mers for Expansion racks capability. minimize unbalanced ground conditions Remo s have extra isolation ry. Unbalanced ground conditions can occur when sysms are locad long distances from ea other and do not share the same ground sysm. However distance is not always the probm; even racks that are mound near ea other can experience probms if the sysm is not grounded properly. See apr for grounding infortion. The use of Remo racks requires a special consideration pertaining scan time. In order opera at long distances the Bus runs at a lower clock speed pared that used for Expansion racks when municating with Remo racks whi will have an impact on perfornce. The impact will be relatively sll for discre and slightly more for other s su as the High Speed Counr or Genius . The increase in time needed munica with s in a remo will usually be sll with respect the overall scan time. For more detaid infortion on scan time calculations refer apr of the Micro CPU Instruction Set Reference . Another important scan time consideration is the cab type used for municating at longer distances. Data propagation delay must be minimized ensure proper sysm timing and rgins. Any deviation in cab type y result in erratic or improper sysm operation. Suggesd cab types are specified in the Cabs apr in the ICCBtc. data sheet. Mixing Expansion and Remo s in a Sysm Expansion and remo s can be used in the same sysm as long as certain requirements are met: You do not exceed the foot mer cab distance from the CPU the last Expansion
