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HIMA     Z7127 模拟输入组件 在有控制要求时可以输出信号

品牌:HIMA

型号:Z7127

名称:模拟输入组件

质保:一年
联系电话:18059884797

详细介绍


Z7127    模拟输入组件

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-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,是火灾报警联动系统中重要的组成部分。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-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,是火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一对无源常开/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-8305) ,相对应的还有双输入输出模块、多输入输出模块等等。模块输入端如果设置为”常开检线”状态输入,模块输入线末端(远离模块端)必须并联-个4.7kQ的终端电阻; 模块输入端如果设置为“常闭检线”状态输入模块输入线末端(远离模块端)必须串联-个4.7kQ的终端电阻。 模块为有源输出时,有源输出端应并联一个4.7kQ的终端电阻, 并串联一个IN4007二极管 

HIMA     Z7127    模拟输入组件      在有控制要求时可以输出信号
The input and output module, also known as the control module, can output signals or provide a switching signal when there are control requirements to activate the controlled equipment. At the same time, it can receive feedback signals from the equipment to report to the host. It is an important component of the fire alarm linkage system. The input and output module, also known as the control module, can output signals or provide a switching signal when there are control requirements to activate the controlled equipment. At the same time, it can receive feedback signals from the equipment to report to the host. It is an important component of the fire alarm linkage system. The input and output modules on the market can provide a pair of passive normally open/normally closed contacts to control the controlled equipment. Some manufacturers' modules can be set as active outputs through parameter settings (such as Gulf GST-LD-8305), corresponding to dual input and output modules, multiple input and output modules, and so on. If the module input end is set to the "normally open check line" state input, the end of the module input line (far from the module end) must be connected in parallel with a 4.7kQ terminal resistor; If the input terminal of the module is set to the "normally closed detection line" state, the input terminal of the module (far from the module end) must be connected in series with a 4.7kQ terminal resistor. When the module is an active output, the active output terminal should be connected in parallel with a 4.7kQ terminal resistor and connected in series with an IN4007 diode
HIMA     Z7127    模拟输入组件      在有控制要求时可以输出信号

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