IC693ACC301 替换电池锂电池单元组成

IC693ACC301是一款替换电池，由两(2)个锂电池单元组成。安装这些电池是为了保留CPU的易失性存储器或随机存取存储器(RAM)的内容。任何系列90-30 CPU只需要一个电池。

这种锂电池的输出电压为3VDC，容量为2000毫安时。根据使用的CPU和IC693ACC301电池的利用率，它的保质期为10年，额定工作寿命为1年。

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IC693ACC301 替换电池锂电池单元组成

【功能描述】

这种锂电池的输出电压为3VDC，容量为2000毫安时。根据使用的CPU和IC693ACC301电池的利用率，它的保质期为10年，额定工作寿命为1年。

IC693ACC301在维护随机存取存储器(RAM)的内容(包括用户程序)方面起着关键作用。这种电池增加了正常运行时间，降低了控制器不必要的停机和用户程序丢失的风险。当电池电量低时，主机电源的CPU将触发BATT LED激活。此LED激活表示安装的电池将在短时间内失去电量。

安装本电池时，请确保电源处于主动供电状态，为底板供电。在电池未安装的情况下关闭电源，将删除RAM中的内容。同样，在拆卸现有电池并安装IC693ACC301替换电池时，在拆卸和插入连接器夹时使用适当的力。突然移动和过度用力可能会损坏附近的模块，并可能最终导致意外停机。

IC693ACC301的工作温度为32 ~ 77华氏度，存储环境温度为-40 ~ 185华氏度。

这种电池的主要目的是帮助保存CMOS RAM的内容。该电池的安装位置位于电源板底部的盖板下。更准确地说，电池是安装在塑料夹，是位于电源的盖子里面。IC693ACC301备用电池具有锂成分，具有较长的使用寿命。电池的额定电压为3伏，电流容量为每小时1200毫安。

IC693ACC301电池带有引线连接器，存储温度范围为-40至85摄氏度(-40至185华氏度)。电池使用区域的室温应在0到25摄氏度(32到77华氏度)之间。厂家保证的保质期为10年。在使用寿命方面，根据所使用的CPU、环境温度和其他对电池寿命有一定影响的因素，电池可以持续一年以上。请注意，IC693ACC301电池组包括一组2个备用锂电池。在可编程控制器上显示IC693ACC301电池的电量状态。电池的直径为17.2毫米，高度为33.5毫米。

IC693ACC301 替换电池锂电池单元组成

The IC693ACC301 is a replacement battery, that is composed of Two (2) Lithium battery units in one package. These batteries are installed to retain the contents of the volatile memory or Random Access Memory (RAM) of the CPU. Only a single battery is needed by any Series 90-30 CPU.

This Lithium battery has an output voltage of 3VDC and capacity of 2000 mAh. It has a shelf life of 10 years and rated operating life of 1 year, depending on the CPU used and utilization of the IC693ACC301 battery.

The IC693ACC301 performs a critical role of maintaining the contents of the Random Access Memory (RAM) including the user program. This battery increases uptime and decreases the risk of unwanted stoppage of the controller and loss of user program. When battery charge is low, the CPU that hosts the power supply will trigger the BATT LED to activate. This LED activation indicates that installed battery will lose charge within a short period of time.

When installing this battery, ensure that the power supply is actively supplying providing power to the baseplate. Shutting down the power supply with the battery uninstalled, deletes the contents of the RAM. Similarly, when removing this the existing battery and installing the IC693ACC301 replacement battery, use an appropriate amount of force when removing and inserting the connector clip. Sudden movement and excessive force may damage nearby modules and may eventually lead to unplanned stoppage.

The IC693ACC301 must be operated at a temperature of 32 to 77 degrees Fahrenheit and stored to an environment with Temperature of -40 to 185 degrees Fahrenheit.

The main purpose of such a battery is to help in preserving the contents of the CMOS RAM. The installation location of this battery is found under the cover located at the bottom of the plate of the power supply. To be more exact, the battery is mounted on the plastic clip that is located on the inside of the cover of the power supply. The IC693ACC301 backup battery has a lithium composition and it features a long operating life. The battery has a voltage rating of 3 Volts and a current capacity of 1200 milliAmps per hour.

The IC693ACC301 battery comes with a wire leads connector and it has a temperature range of -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit) for storage. The room temperature in the area where the battery is used should be from 0 to 25 degrees Celsius (32 to 77 degrees Fahrenheit). The shelf life guaranteed by the manufacturer is 10 years. For operating life, the battery can last a year of more, depending on the CPU that is used in, the ambient temperature, and other factors that have some impact on battery life. Note that the IC693ACC301 battery pack includes a set of 2 lithium batteries for backup. The status of the IC693ACC301 battery’s power is shown on the programmable logic controller. The diameter of the battery is 17.2 millimeters (0.68 inches) and the height of the battery is 33.5 millimeters (1.32 inches).