G121E人机界面安装说明 (G121E HMI Installation Instruction)
●环境要求
◆工作环境温度：G121E人机界面的设计规范可以保证它能够在14°F~131°F（-10~55°C）的大多数工业环境中稳定工作。NEMA防护规定：G121E人机界面的前面板符合NEMA1的防护规定。
●电源要求
◆输入电压：DC12V～DC28V；
◆特别需要注意与变频调速器和开关电源供应器保持较远的距离，这类设备的输入和输出电缆都必须采用屏蔽电缆，并将屏蔽网接到系统的星形接地点；
◆直流电源必须与交流主电源正确的隔离开；
◆不要让G121E人机界面和感性负载或控制器的输入电路共用电源。
■Installation Note
●EnvironmentalRequirement
◆Operating temperature: G121E HMI can work stably in most industrial environments that the temperature between 14°F to 131°F (-10~55°C).
◆NEMA rating: This Series HMI front panel is NEMA1 rated.
●Power Requirement
◆Input voltage: DC12 V〜DC28V.
◆Particularly note that there must be enough distance between this product and converters or switch mode power supply. Make sure that the input and output cables of that kind equipment are shield cable and the shielding network is connected with the ground.
◆Make sure that the DC power and AC power is isolated.
◆Do not use common power with perceptual load or input circuit of the controller.
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2021/10/01 |
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1.3 MB |
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