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| en:software:devices:modbus [2019/08/29 17:01] – external edit 127.0.0.1 | en:software:devices:modbus [2020/07/13 14:58] (current) – qem103 |
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| ====== DEVICE MODBUS ====== | ====== DEVICE MODBUS ====== |
| ===== - Introduction ===== | ====== - Introduction ====== |
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| The MODBUS<sup>®</sup> protocol represents an industrial communication system distributed and developed by Gould-Modicon to integrate PLC’s, computers, terminals, inverter and other devices. MODBUS is a Master/Slave communication protocol where only one device can be Master and monitors all activities of the serial line or TCPIP. As for the serial line can be connected up to a maximum of 247 slave along the same lines. Each device is assigned an address that distinguishes it from all other connected devices.\\ | The MODBUS<sup>®</sup> protocol represents an industrial communication system distributed and developed by Gould-Modicon to integrate PLC’s, computers, terminals, inverter and other devices. MODBUS is a Master/Slave communication protocol where only one device can be Master and monitors all activities of the serial line or TCPIP. As for the serial line can be connected up to a maximum of 247 slave along the same lines. Each device is assigned an address that distinguishes it from all other connected devices.\\ |