1. Place indicator in convenient and visually controlled place (panel with thickness 1….4mm).
2. Make an opening with diameter 30….31mm and fix indicator case inside it.
4. Connect indicator according to the table:
Wire color | Application |
Red | “+” power supply |
Black | “Mass” |
Blue | Input |
Operation
As soon as power is supplied indicator determines input parameters:
- low level,
- high level,
- Z-condition (not connected),
Indicator considers these input parameters to be initial ones.
Counter indication increases at input potential change from the initial to any of the two other parameters.
Being disconnected indicator remains current value in its memory.
Values can be deleted by closure of the white wire to the minus.
Note: For convenience it is recommended to connect white wire with an independent button.