Dimensions
The timing period T begins on energization. After timing, the output(s) relay close(s).
2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.)
After power-up, the first opening of control contact Y1 starts the timing. Timing can be interrupted each time control contact closes. When the cumulative total of time periods elapsed reaches the pre-set value T, the output relay closes.
T = t1+t2+t3
Relay de-energised
Relay energised
Output open
Output closed
Control contact
2 timed outputs
The second output is instantaneous if the right position is selected
Timing period
Supply