LC switch output roughly divided into three types, relay output, transistor output type and triac output type. AC to DC relay outputs are transistor common with 5VDC and 24VDC output, SCR is relatively rare, and only special output models only. Considering the selection of the output module type.
2014年9月11日星期四
What is a good plc?
NA200 series CPU200plus products CPU module super refined design better total price for the device is low, by the PLC performance requirements of high mechanical industry OEM customers programmable logic controller plc and past use of traditional relay control users welcome, known as the "PLC family The Mini Cooper ". Assistant General Manager Mr. Yu Zhiren South Extension proud to say: "This product is a conventional small volume PLC quarter of this lighter, more attentive service and easy to use for users to fully meet the functional requirements of the mechanical Plc high speed counting modules industry users in small volume,. high-speed counting, high-speed pulse, and other advanced features retentive one less, reflecting the delicate design ideas, a more affordable price, a collection of more comprehensive functionality and more lightweight appearance, so that high cost vividly reflected. "
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