216EA61b 控制要求时可以输出信号

输入输出模块也称为控制模块，在有控制要求时可以输出信号,或者提供一个开关 量信号，使被控设备动作，同时可以接收设备的反馈信号,以向主机报告，题灾报警联动系统中重要的组成部分，市场上的输入输出模块都可以提供-对无源常开/常闭触点， 用以控制被控设备，部分厂家的模块可以通过参数设定，设置成有源输出(如海湾GST-LD-8301).相对应的还有双输入输出模块、 多输入输出模块等等。

ABB拥有广泛的产品线，包括全系列的电力和配电变压器，高，中和低压开关设备产品，交流和直流输配电系统，电力自动化系统，各种测量设备和传感器，实时控制和优化系统，机器人硬件和软件和仿真系统，节能电机和驱动器， 电能质量、转换和同步系统、用于电力系统安全的熔断器和开关装置。这些产品广泛用于工业、商业、电力和公用事业应用。

电力系统事业部：电力系统事业部为全球输配电网络和发电厂提供全套系统和服务，重点是变电站和变电站自动化系统。此外，该部门还提供柔流输电系统（FACTS）和高压直流（HVDC）输电系统以及电网管理系统。在发电业务领域，电力系统部门为发电厂提供仪表产品以及控制和辅助设备。

216EA61b 控制要求时可以输出信号

Input/output module is also known as the control module, when there are control requirements can output signals, or provide a switching signal, so that the controlled device action, at the same time can receive the feedback signal of the device, in order to report to the host, the problem alarm linkage system is an important part of the input/output module on the market can provide - passive normally open/normally closed contact, Used to control the controlled equipment, some manufacturers' modules can be set to active output through parameter setting (such as Gulf GST-LD-8301). Corresponding to the dual input/output module, multi-input/output module and so on.

ABB has a broad product line, including a full line of power and distribution transformers, high, medium and low voltage switchgear products, AC and DC transmission and distribution systems, power automation systems, a variety of measurement equipment and sensors, real-time control and optimization systems, robotics hardware and software and simulation systems, energy efficient motors and drives. Power quality, conversion and synchronization systems, fuses and switching devices for power system safety. These products are widely used in industrial, commercial, power and utility applications.

Power Systems: The Power Systems Division provides a complete set of systems and services for transmission and distribution networks and power plants worldwide, with a focus on substations and substation automation systems. In addition, this segment offers soft-flow transmission systems (FACTS) and high-voltage direct current (HVDC) transmission systems, as well as grid management systems. In the power generation business, the Power Systems segment provides instrumentation products as well as control and auxiliary equipment for power plants.