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Output of PLC relay and relay output what inner link
by：Coolmay
2020-08-28
Q]
: programmable controller (
PLC controller）
The 'output relay' instead of 'relay output' what is the inner link?
(
A]
: programmable controller (
PLC）
When using ladder diagram as a programming language, the 'output relay ladder diagram is just a kind of visualization of the' soft 'relay, PLC output control effect through it, when it meets on condition, the corresponding output but have the output signal.
Output hardware implementation, may be able to switch output information of triode, bidirectional thyristor.
When PLC adopts relay output, is a relay contact to perform the ladder diagram of the output relay output instructions.
, therefore, is not to say that the PLC output 'relay' can only use the relay output mode.
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Shenzhen Coolmay Technology Co., Ltd. has created its reputation on a commitment to manufacturing high-quality products and services while satisfy the needs of customers.
We are an experienced supplier of and have gained good reputaion among global customers. With a wide range of in offer, we can customize according to your requirement. Send us your enquiry at Coolmay PLC.
Shenzhen Coolmay Technology Co., Ltd. incorporates average length of the workweek, average growth in number of small businesses, startup per capita, average of growth of business revenues, five-year business survival rate, industry variety, entrepreneurship index and how digital a state is.
There are ample scientific evidence of reducing the risk of plc controller price.
plc manufacturers are raising the stakes of social marketing, but they also ease the sales process by providing ways for programmable control systems to effectively interact with customers.
