单元CPU模块GE/通用电气 UR1HH

单元CPU模块GE/通用电气 UR1HH 是一种电源模块，用于通用继电器系列。这个特殊的模块是该系列的高功率单元，提供125-250 V DC和100-240V 50/60Hz V AC的额定功率。这与低功率模块形成对比，低功率模块仅在直流电下工作，额定功率为24至48伏DC。

通用继电器有一个铰链面板，打开后可以看到单元内的模块安装。用户可以轻松卸载旧的或有故障的型号，并用更好的版本替换它们。用户只需断开模块的连接，拉动插入的夹子以移除模块，然后将新模块插入正确的位置。模块必须用相似的模块替换，所以用户应该在忘记旧模块的位置之前记下他们正在使用的插槽。使用过程只能在装置的控制电源断开时进行，否则会导致设备损坏、人身伤害或不良操作。此外，如果用户不得不在继电器本身通电时接触模块，用户应采用静电放电保护(如静电带)。其信号端口电压值都较低，在杂乱电气环境、信号电缆长度较长情况下，以及野外运用或野外有金属构件引入室内的情况下，都要进行浪涌电压维护，以维护编码器信号端口不被损坏。

General Electric’s UR-1HH is a power module used in the general relay series. This special module is the high-power unit of this series, providing rated power of 125-250 V DC and 100-240V 50/60Hz V AC. This is in contrast to low-power modules, which operate only under direct current and are rated at 24 to 48 volts DC.

The universal relay has a hinged panel, which allows you to see the module installation inside the unit when opened. Users can easily uninstall old or faulty models and replace them with better versions. Users only need to disconnect the module, pull the inserted clip to remove the module, and then insert the new module into the correct position. The module must be replaced with a similar module, so users should make a note of the slot they are using before forgetting the location of the old module.

This process can only be carried out when the control power of the device is disconnected, otherwise it may cause equipment damage, personal injury, or poor operation. In addition, if the user has to come into contact with the module when the relay itself is energized, the user should use electrostatic discharge protection (such as electrostatic tape).The use process can only be carried out when the control power of the device is disconnected, otherwise it may cause equipment damage, personal injury, or poor operation. In addition, if the user has to come into contact with the module when the relay itself is energized, the user should use electrostatic discharge protection (such as electrostatic tape). The voltage value of its signal port is relatively low. In chaotic electrical environments, long signal cable lengths, and outdoor applications or when metal components are introduced indoors, surge voltage maintenance must be carried out to maintain the encoder signal port from being damaged.