GE Fanuc IC693PWR322是一款24/48 VDC标准电源。标准装置不包括电池，设计用于12V DC或48V DC的标称输入，输出功率为30瓦。该装置可以通过任何IC693 PLC基板安装在标准电源插槽中。虽然它能够在低至18VDC的输入电压下维持所有输出(在规格范围内),但它不会在低于21 VDC的初始输入电压下启动。该电源提供三个独立的输出。这些是+5v直流，+24v直流继电器输出，用于为任何IC693继电器输出模块上的电路供电，以及+24v直流隔离电源，用于输入模块。

使用该电源时，用户可以计算特定应用的功率要求。为此，首先需要通过检查IC693 PLC安装和硬件手册中列出的规格来确定总输出负载。这将显示各个模块的规格。总输出负载应乘以1.5，以确定输入功率值。要计算输入电流要求，用输入功率除以工作电源电压。由于工作电源电压可能会变化，您应该使用最低的测量或估计输入电压来确定最大输入电流。进行这种计算的操作员还应该考虑启动浪涌电流要求，并允许10-20%的变化幅度。

IC693PWR322E

GE Fanuc IC693PWR322 is a 24/48 VDC standard power supply. The standard device does not include batteries and is designed for nominal inputs of 12V DC or 48V DC with an output power of 30 watts. This device can be installed in a standard power slot through any IC693 PLC substrate. Although it can maintain all outputs (within specifications) at input voltages as low as 18VDC, it will not start at an initial input voltage below 21 VDC. This power supply provides three independent outputs. These are+5v DC,+24V DC relay outputs used to power circuits on any IC693 relay output module, and+24V DC isolated power supplies used for input modules.

When using this power supply, users can calculate the power requirements for specific applications. To determine the total output load, it is necessary to first check the specifications listed in the IC693 PLC installation and hardware manual. This will display the specifications of each module. The total output load should be multiplied by 1.5 to determine the input power value. To calculate the input current requirement, divide the input power by the operating power supply voltage. Due to the possibility of variations in the working power supply voltage, you should use the lowest measurement or estimated input voltage to determine the maximum input current. The operator conducting this calculation should also consider the requirements for starting surge current and allow for a range of 10-20% variation.