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PLC TO PLC COMMUNICATIONS WITH A MODEM ON THE PLC Iamp;sol;O BUS
PLC TO PLC COMMUNICATIONS WITH A MODEM ON THE PLC Iamp;sol;O BUS
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机译：PLC I＆sol; O总线上具有调制解调器的PLC到PLC通讯
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摘要
Airtight petite person's example embodiment includes a kind of system, it include: that the first modem and the first programmable logic controller become entirety, second modem and the second programmable logic controller are whole, and the first modem is communicated by communication network with second modem. Airtight petite person's example embodiment includes a kind of method, this method includes coupling the first modem with second modem, wherein the first modem and the first programmable logic controller become entirety, second modem is connected with the second programmable logic controller, and data are exchanged information between the first modem and second modem.
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