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I have a project to control a remote air gas station which has four Ingersoll-Rand central compress. Now it's a problem that the compressor only has its own controllor. It can not communciation with our station such as siemens s7 or AB's PLC. Ingersoll-Rand ask a very high price for the replacement of the old controllor to a so called new type controlloe CMC which is still a non-open singe-chip computer board.
My question is anyone konw or have experence about replace Ingersoll-Rand controllor with a much more common controllor like S7-300?
thanks very much.
My question is anyone konw or have experence about replace Ingersoll-Rand controllor with a much more common controllor like S7-300?
thanks very much.