Eaton easy500, easy700

4 Wiring  with
4.10 Timing Relay
Operating instructions 05/10 MN05013003Z-EN www.eaton.com 131
4.10.5.4 Timing relay, single pulse
Time value I1: Pulse time
Figure 70: Signal diagram timing relay, single pulse 1
1: trigger coil TTx
2: Stop coil HTx
3: Reset coil RTx
4: Switch contact (N/O) Tx
• Range A: The trigger signal is short and is lengthened
• Range B: The trigger signal is longer than the set time.
• Range C: The stop coil interrupts the timing out of the set time.
Figure 71: Operational diagram timing relay, pulse shaping 2
• Range D: The reset coil resets the timing relay.
• Range E: The reset coil resets the timing relay. The Trigger coil is still activated after the Reset coil has
been deactivated and the time is still running.
A B
t
1
+ t
2
= t
s
t
s
t
s
C
1
2
4
3
t
D
E
t t
s
1
2
4
3