AL8-2   报警面板 具有8个数字报警输入

AL8-2报警面板具有8个数字报警输入，3个继电器输出和许多灵活的功能，适用于工业和船舶工厂的报警监控。

报警输入:报警面板设有8个报警输入，方便外部机械报警接点连接。输入可单独编程为N/O或N/C报警接点。

时间延迟:报警输入是单独可编程的，具有时间延迟，允许在0.40秒范围内以1秒的步骤在预设时间登记报警条件。

报警指示灯:AL8-2配有8个标记为1至8的led，用于精确指示单个报警输入的报警条件。当报警条件发生时，相应输入通道的LED将闪烁红灯。如果在“LAMP RESET”按钮激活之前出现多个报警，则第一个报警LED将在其他报警LED之前闪烁。

报警输出:报警面板有三个继电器输出，其中一个用于连接声光报警。

其余两个继电器输出可由用户单独编程，以遵循某些报警输入。

AL8-2报警面板是一种用于安全监控和报警的设备，通常由控制电路、输入和输出部分组成。它可以检测各种不同的传感器信号，如烟雾、一氧化碳、温度、湿度等，当检测到异常情况时，它会发出警报，并通过输出部分向控制中心或其他设备发送信号。

AL8-2报警面板的种类和规格因应用场合和需求而异。例如，火灾报警面板是一种常见的报警面板，它具有火灾探测和报警功能，通常安装在商场、酒店、仓库等场所。另外，还有一些特殊的报警面板，如防入侵报警面板、防盗报警面板等。

在选择报警面板时，需要考虑其性能、可靠性、易用性、价格等多个因素。同时，为了确保报警面板能够正常工作，还需要注意以下几点：

定期检查和维护报警面板，确保其正常工作。

在安装传感器时，要选择合适的位置和型号，并按照厂家说明进行安装。

在使用报警面板时，要注意避免干扰和影响其正常工作的情况发生。

在购买报警面板时，需要选择正规品牌和质量可靠的产品，以确保其性能和可靠性。

AL8-2   报警面板 具有8个数字报警输入

The AL8-2 alarm panel features 8 digital alarm inputs, 3 relay outputs and many flexible functions for alarm monitoring in industrial and Marine plants.

Alarm input: The alarm panel is equipped with 8 alarm inputs to facilitate the connection of external mechanical alarm contacts. The input can be individually programmed as an N/O or N/C alarm contact.

Time delay: The alarm input is individually programmable with a time delay that allows the alarm condition to be registered at a preset time in 1-second steps in the 0.40-second range.

Alarm lights: The AL8-2 is equipped with eight leds labeled 1 to 8 to accurately indicate the alarm condition for a single alarm input. When the alarm condition occurs, the corresponding input channel LED will flash red. If multiple alarms occur before the "LAMP RESET" button is activated, the first alarm LED will flash before the others.

Alarm output: The alarm panel has three relay outputs, one of which is used to connect the audible and visual alarms.

The remaining two relay outputs can be individually programmed by the user to follow certain alarm inputs.

The AL8-2 alarm panel is a device used for security monitoring and alarm, usually consisting of a control circuit, input and output parts. It can detect a variety of different sensor signals, such as smoke, carbon monoxide, temperature, humidity, etc., when it detects an abnormal situation, it will issue an alarm and send a signal to the control center or other devices through the output part.

The types and specifications of AL8-2 alarm panels vary depending on the application and requirements. For example, the fire alarm panel is a common alarm panel, which has fire detection and alarm functions, and is usually installed in shopping malls, hotels, warehouses and other places. In addition, there are some special alarm panels, such as anti-intrusion alarm panels, anti-theft alarm panels, etc.

When selecting the alarm panel, it is necessary to consider many factors such as its performance, reliability, ease of use, and price. At the same time, in order to ensure that the alarm panel can work properly, you also need to pay attention to the following points:

Check and maintain the alarm panel regularly to ensure its normal operation.

When installing the sensor, select the appropriate position and model, and install the sensor according to the manufacturer's instructions.

When using the alarm panel, pay attention to avoid interference and affecting its normal work.

When buying an alarm panel, you need to choose a regular brand and reliable quality product to ensure its performance and reliability.