Looking for some help wiring this device to an open collector pulse output.
The wiring is as shown:
The included cable for the counter device has 5 wires. Closing the loop between the blue and black wire will increment the counter. +3v on the black wire, which the manual shows this is COM? No voltage across the white and black.
Which wires do i need from the PR55-1A device and how should it be wired to make this work with the meter?