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Can A Plc Be Interfaced Directly With H1 Bus? |
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Answer» It is quite LIKELY that PLCs will use H1 fieldbus as an I/O PATH to measurement and ACTUATOR field devices. I think it is less likely that a PLC would PROVIDE an H1 connection to a host, with the PLC itself acting as a field device. HSE (high speed ethernet) would usually be more appropriate at that level. It is quite likely that PLCs will use H1 fieldbus as an I/O path to measurement and actuator field devices. I think it is less likely that a PLC would provide an H1 connection to a host, with the PLC itself acting as a field device. HSE (high speed ethernet) would usually be more appropriate at that level. |
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