1756-HSC

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二
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Selection of input and output modules
The selection of input and output modules should be consistent with the application requirements. For example, for input modules, application requirements such as signal level, signal transmission distance, signal isolation, signal power supply method, etc. should be considered. For output modules, the type of output module should be considered. Generally, relay output modules have the characteristics of low price, wide operating voltage range, short life, and long response time. SCR output modules are suitable for frequent switching and inductive low power factor load situations, but The price is more expensive and the overload capacity is poor. The output module also has DC output, AC output and analog output, etc., which should be consistent with the application requirements.
Intelligent input and output modules can be reasonably selected according to application requirements in order to improve the control level and reduce application costs.
Consider whether you need an expansion rack or a remote
rack, etc.
Stock up, stock up, drop down, fire fire fire, fire fire fire
Stock up, stock up, drop down, fire fire fire, fire fire fire

Company name Xiamen Tai Ni Electric Co., Ltd.
Contact person Xiao Liao (sales representative)
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