Datasheet

H
Functions
Wiring diagram
Without control signal
80.11/21/61
80.82
Type
80.11
(AI) On-delay.
Apply power to timer. Output contacts transfer after preset
time has elapsed. Reset occurs when power is removed.
80.21
(DI) Interval.
Apply power to timer. Output contacts transfer immediately.
After the preset time has elapsed, contacts reset.
80.61
(BI) Power off-delay (True off-delay).
Apply power to timer (minimum 500ms). Output contacts
transfer immediately. Removal of power initiates the preset
delay, after which time the output contacts reset.
80.82
(SD) Star-delta.
Apply power to timer. The star contact ( ) closes immediately.
After preset delay has elapsed the star contact ( ) resets.
After a further transfer time variable from (0.05…1)s the delta
contact ( ∆ ) closes and remains in that position, until reset on
power off.
With control signal
80.41
80.41 (BE) Off-delay with control signal.
Power is permenently applied to the timer.
The output contacts transfer immediately on closure of the
Signal Switch (S). Opening the Signal Switch initiates the preset
delay, after which time the output contacts reset.
Without control signal
80.91
With control signal
80.91
80.91 (LI) Asymmetrical flasher (starting pulse on).
Apply power to timer. Output contacts transfer immediately
and cycle between ON and OFF for as long as power is applied.
The ON (T1) and OFF (T2) times are independently adjustable.
(LE) Asymmetrical flasher (starting pulse on) with control
signal
Power is permenently applied to the timer.
Closing Signal Switch (S) causes the output contacts to transfer
immediately and cycle between ON (T1) and OFF (T2), until
opened.
• Possible to control an external load, such as another relay coil or timer, connected to the control signal terminal B1.
* With DC supply, positive polarity has to be connected to B1 terminal (according to EN 60204-1).
** A voltage other than the supply voltage can be applied to the command Start (B1), example:
A1 - A2 = 230VAC
B1 - A2 = 12VDC
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80 SERIES
Modular timers 6- 8- 16A
80
SERIES