8440-1858控制器由近60个端子组成，每个端子都有特定的用途。端子22至29用作主母线电压，在任何情况下都不能用该控制器同时测量母线电压和主电压。

用于修饰或说明控制装置的母线电压，当用三相四线母线绕组测量输入时，需要连接特定的端子，其中几个端子在不同的额定电压和测量范围内读取数据。端子23、25、27和29的最大测量范围为0至600 Vac，在131至480 V的范围内，额定电压范围读数为480 V。

这种控制可用于柴油或汽油发动机。发动机的点火延迟应在0-999秒的范围内，但具体为5秒。在起动发动机之前，你应该进行净化操作。如果经过一段时间后，已经达到点火的最小速度，这表明点火已经完全通电。一旦达到点火速度，那么起动机在许多不同的条件下已经分离，通过磁性传感器的测量已经脱离，并且点火速度已经通过发电机电压测量。

8440-1858

The 8440-1858 controller consists of nearly 60 terminals, each with a specific purpose. Terminals 22 to 29 are used as the main bus voltage, and under no circumstances can this controller be used to measure both the bus voltage and the main voltage simultaneously.

Used to modify or describe the bus voltage of a control device. When measuring inputs using three-phase four wire bus windings, specific terminals need to be connected, with several terminals reading data at different rated voltages and measurement ranges. The maximum measurement range for terminals 23, 25, 27, and 29 is 0 to 600 Vac, and the rated voltage range reading is 480 V within the range of 131 to 480 V.

This control can be used for diesel or gasoline engines. The ignition delay of the engine should be within the range of 0-999 seconds, but specifically 5 seconds. Before starting the engine, you should perform a purification operation. If after a period of time, the minimum ignition speed has been reached, it indicates that the ignition has been fully energized. Once the ignition speed is reached, the starter has been separated under many different conditions, measured by magnetic sensors, and the ignition speed has been measured by the generator voltage.