DS200KLDCG1AAA GE钥匙/发光二极管/显示板 具有 32 个 LED

DS200KLDCG1AAA GE钥匙/发光二极管/显示板  具有 32 个 LED
DS200KLDCG1AAA GE钥匙/发光二极管/显示板  具有 32 个 LED


DS200KLDCG1AAA 技术规格

产品描述

GE 钥匙/LED/显示板 DS200KLDCG1AAA 具有 32 个 LED、21 个 4 字符显示器和一个跳线。GE 钥匙/LED/显示板 DS200KLDCG1AAA 在板的背面还有一个 40 针连接条。DS200KLDCG1AAA电路板上的跳线用于通过改变跳线在引脚上的位置来修改其行为。例如，如果跳线覆盖引脚 1 和 2，则可以将跳线移动到覆盖引脚 2 和 3。原始电路板附带的文档描述了跳线以及移动跳线如何改变电路板的行为。

但是，有些跳线仅供工厂使用，服务人员不得移动。在这种情况下，跳线用于制造过程中的测试，并且不支持跳线处于备用位置的电路板操作。

DS200KLDCG1AAA电路板通过螺钉插入每个角的四个孔连接到驱动柜。这些孔与驱动器中机柜机架中的螺丝孔对齐。在卸下有缺陷的电路板之前，请注意电路板的安装位置以及电缆在机柜中的布线方式。电缆布线很重要，因为如果信号电缆太靠近高压电缆，它可以保护驱动器免受高压电流造成的干扰。此外，电缆布线有助于保持适当的气流。不正确的电缆布线可能会阻塞气流并导致组件发热。

The GE Key/LED/Display Board DS200KLDCG1AAA has 32 LEDs, 21 4-character displays, and a jumper. The GE key/LED/display board DS200KLDCG1AAA also has a 40-pin connection strip on the back of the board. The jumper on the DS200KLDCG1AAA circuit board is used to modify its behavior by changing the position of the jumper on the pin. For example, if the jumper covers pins 1 and 2, you can move the jumper to cover pins 2 and 3. The documentation accompanying the original circuit board describes how jumpers and moving jumpers change the behavior of the circuit board.

However, some jumpers are for factory use only, and service personnel are not allowed to move them. In this case, the jumper is used for testing during the manufacturing process and does not support circuit board operation with the jumper in the standby position.
The DS200KLDCG1AAA circuit board is connected to the drive cabinet through four holes inserted into each corner with screws. These holes align with the screw holes in the enclosure frame in the drive. Before removing a defective circuit board, pay attention to the installation location of the circuit board and the way the cables are routed in the cabinet. Cable routing is important because if the signal cable is too close to the high-voltage cable, it can protect the driver from interference caused by high-voltage currents. In addition, cable routing helps maintain proper airflow. Incorrect cable routing can block airflow and cause components to heat up.