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Coupling relays and signal converters

When standard controllers with their standard inputs/outputs reach their limits, coupling relays and signal converters come into their own. A wide selection of coupling relays and signal converters is available for the electrical isolation of I/Os and PLC inputs and outputs, signal amplification or reproduction, as well as conversion to different voltage levels or signal forms.
When standard controllers with their standard inputs/outputs reach their limits, coupling relays and signal converters come into their own. A wide selection of coupling relays and signal converters is available for the electrical isolation of I/Os and PLC inputs and outputs, signal amplification or reproduction, as well as conversion to different voltage levels or signal forms.