IS215ACLEH1BB自动化模块备件
允许系统有序关闭的最小毫秒数。V典型值+V输入通电输入断电瞬时失电电压过载X电压过载X最小保持时间MS MIN保持时间MS MINMS MIN MS MIN PSOK保持时间：ICPWR最小MS最小值ICPWR MS最小值。所有电源的时序图Q apr电源上的CPU串行端口所有电源通过打开电源右前方的铰链门访问的引脚Dtype fe提供了CPU串行端口连接：程序员通常是运行GE编程软件的个人电脑。GE手持式编程器。其他串行设备。RS PATIB串行端口图。串行端口串行端口仅在安装在也包含CPU的中的电源中工作。串行端口在扩展或远程安装的电源上不起作用。任何连接到使用电源+电源的串行端口的设备都必须包含在功耗计算中，请参阅《电源负载计算》。CPU串行端口信息电源上的串行端口访问CPU串行端口，这是所有CPU的一项功能。有关安装和硬件的信息，请参阅apr CPU 8月Q日RAM内存备用电池所有电源。通过移除电源面板底部的盖板，可以访问CPU中CMOS RAM内存连接中使用的长寿命锂电池ICACC。这只蝙蝠是在一个塑料夹子上堆积的，这个夹子贴在这个盖子的内侧。蝙蝠是连接电源电路板上两个伯格土丘的一个。此电池可以用电源更换。B A T T E R Y电池锂备用电池图。有关RAM内存备份电池的警告如果电池电量不足警告BATT D开启，请在断开机架电源之前更换电源中的电池。否则，数据可能会被更正，或者应用程序可能会从内存中删除。其他电池信息有关内存备份电池的其他信息，请参阅apr memory backup and backup Batry。Q CPU的CPU类型目前有许多CPU型号可供选择，它们的速度、容量、用户内存大小和附加功能各不相同。这一系列的模型使系统设计者在选择最适合所设计系统的模型时具有极大的灵活性。有两种基本类型的CPU嵌入式和lar。嵌入式类型满足了对良好低成本的需求，但缺乏lar系统的功率扩展性和多功能性。在嵌入式类型中，CPU内置在中。在lar类型中，CPU包含在插件中。嵌入式CPU嵌入式CPU是嵌入式CPU的一部分。在这些产品中，CPU和内存集成电路芯片焊接在背板上。本文讨论了这些产品的CPU功能。有关这些功能的详细信息将在四月发布。有三种不同的嵌入式CPU：型号ICCPU型号ICCPU和型号ICCPU。嵌入式CPU具有以下基本功能：CPU类型不能更改。它将背板焊接在中。它们不支持使用扩展或Remo机架，因此嵌入式CPU不具有像lar s那样的扩展。这意味着，如果您的应用程序需要s以上的扩展，您将使用lar CPU系统。型号和是插槽，型号是插槽。由于它们不需要插件CPU，所有编号的插槽（包括插槽）都可以用于或选项s。内存备份电池位于电源中；因此，如果电源从电池中拔出，则电池将与位于背板上的内存断开。然而，背板包含一个高蓝容量和超级容量，如果电源被卸下或电池被断开，它可以在短时间内在内存中存储足够的电量。请参阅4月的超级Capacir内存备份一节。这些CPU没有超时D时钟。apr安装和硬件
milliseconds minimum allow an orderly shutdown of the sysm. .V TYP. +V INPUT POWER ON INPUT POWER OFF MOMENTARY POWER LOSS VOLTAGE OVERSHOOT X VOLTAGE OVERSHOOT X MIN HOLD UP TIME MS MIN HOLD UP TIME MS MIN MS MIN MS MIN MS MIN PSOK HOLDUP TIME: ms minimum for ICPWR ms minimum for ICPWR ms minimum for ICPWR Figure . Timing Diagram for all Power Supplies Q apr Power Supplies CPU Serial Port on Power Supply All Supplies A pin Dtype fe accessed by opening the hinged door on the right front of the power supply provides the connection a CPU serial port whi is used connect : A programmer usually a personal pur running GE programming software. The GE HandHeld Programmer. Other serial devices. a RS PATIB SERIAL PORT Figure . Serial Port The serial port is only functional in a power supply that is instald in a that also contains the CPU. The serial port is not functional on a power supply that is instald in an expansion or remo . Any device connecd the serial port that uses + power from the power supply must be included in the calculation for power consumption see Power Supply Loading Calculations in apr . CPU Serial Port Infortion The serial port on the power supply accesses the CPU serial port whi is a feature of all CPUs. See apr CPUs for infortion Installation and Hardware August Q Backup Batry for RAM Memory All Supplies The longlife Lithium batry ICACC used intain the connts of the CMOS RAM memory in the CPU is accessed by removing the cover pla locad at the botm of the power supply facepla. This batry is mound on a plastic clip attaed the inside of this cover. The batry is d a sll Berg fe that connects either of the two Berg s mound on the Power Supply prind board. This batry can be replaced with power applied the . B A T T E R Y BATRY S LITHIUM BACKUP BATRY Figure . Backup Batry for RAM Memory Caution If a Low Batry Warning BATT D turns ON occurs replace the batry locad in the power supply before removing power from the rack. Otherwise there is a possibility that data will be corrupd or the application program will be cared from memory. Additional Batry Infortion For additional infortion on the memory backup batry see the apr Memory Backup and Backup Batry. Q CPUs CPU Types for s There are numerous CPU models ailab for the whi differ in speed capacity size of user memory and adnced features. This riety of models gives a sysm designer considerab fxibility in oosing the one best suid the sysm being designed. There are two basic types of CPUs Embedded and lar. The embedded types fulfill the need for a good low cost but lack the power expandability and versatility of the lar sysms. In the embedded types the CPU is built in the . In the lar types the CPU is contained inside a plugin . Embedded CPUs The embedded CPUs are part of an embedded CPU . In these products the CPU and memory ingrad ips are soldered the backplane board of the . This apr discusses the CPU features of these products. Details about the features are locad in apr . There are three different embedded CPUs: Model ICCPU Model ICCPU and Model ICCPU. The embedded CPUs have the following basic features: The CPU type cannot be anged. It is soldered the backplane board in the . They do not support the use of Expansion or Remo racks so an embedded CPU does not have an expansion like the lar s do. This means that if you have an application that requires more than s you will have use a lar CPU sysm. The models and are slot s and the model is a slot . Since they do not require a plugin CPU all numbered slots including Slot can be used for or Option s. The memory backup batry is locad in the Power Supply ; so if the Power Supply is unplugged from the the batry will be disconnecd from the memory s whi are locad on the backplane board. However the backplane board contains a high lue capacir cald super capacir that can sre enough arge intain the memory s for a short period of time if the Power Supply is removed or its batry is disconnecd. See the section Super Capacir Memory Backup in apr . These CPUs do not have a timeofday D clock. apr Installation and Hardware
