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(Новая страница: «Such devices form a signal by closing two wires that are suitable for them. Connect one wire to the "Isolated GND" pin. Connect the second wire to one of the cor…») |
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== Sensors/counters with pulse outputs == | == Sensors/counters with pulse outputs == | ||
Such devices form a signal by closing two wires that are suitable for them. | |||
Connect one wire to the "Isolated GND" pin. | |||
Connect the second wire to one of the corresponding contacts (discrete input) of connectors I1,I3,i5,i7,I9. | |||
Some counters have a pulse output on the optocoupler, then the two wires have a polarity - "plus" and "minus". | |||
In this case, the minus is connected to "Isolated GND", "plus" to "discrete input". | |||
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