3UG4622-1AW30 Datasheet, PDF (47/114 Pages) List of Unclassifed Manufacturers – Monitoring and Control Devices

3RP, 7PV Timing Relays
General data
Function
Function chart
Timing relay energized
Contact closed
Contact open
3RP20 timing
relay and
3RP19 01 label
set
3RP15 timing relay and
3RP19 01 label set
2 CO contacts
Passing break contact
A1/A2
7
with auxiliary voltage
> _35ms
B1/A2
15/18
15/16
25/28
25/26
t
Passing break contact
A1/A2
7
with auxiliary voltage
> 35ms
and instantaneous contact
B1/A2
15/18
15/16
t
21/24
21/22
Pulse-forming
A1/A2
7
with auxiliary voltage
>_35ms
(pulse generation
B1/A2
at the output does not depend
on duration of energizing)
15/18
15/16
25/28
25/26
t
Pulse-forming
A1/A2
7
with auxiliary voltage
>35ms
and instantaneous contact
B1/A2
(pulse generation
at the output does not depend
15/18
15/16
on duration of energizing)
t
21/24
21/22
Additive ON-delay
with auxiliary voltage
A1/A2
t₁
t₂
t₃
B1/A2
15/18
15/16
Additive ON-delay
with auxiliary voltage and
instantaneous contact
25/28
25/26
t
A ./A 2
7
t₁
t₂
t3
B ./A 2
Wye-delta function
1 5 /1 8
1 5 /1 6
t
2 1 /2 4
2 1 /2 2
A1/A2
7
17/18
2 NO contacts
Wye-delta function *D
27/28
t
A1/A2
50ms
3 NO contacts
Wye-delta function
with overtravel function²⁾
(idling)
17/18
17/28
t
A1/A2
B1/A2
17/18
17/28
50 ms
50ms
17/16
t
t
Idling
1) Note on function with start contact: A new control signal at terminal B,
after the operating time has started, resets the operating time to zero. This
does not apply to G, G! and H, H!, which are not retriggerable.
7
7
F¹⁾
7
F!¹⁾
7
7
G¹⁾
7
G!¹⁾
7
H¹⁾
7
H!¹⁾
7
*D
7
7
2) For function diagrams showing the various possibilities of operation of the
3RP15 60-1S.30 (see Page 7/48).
Siemens LV 1 T · 2006
7/47