Datasheet

Specifications are subject to change without notice (19-11-02) 3
DCB01, PCB01
Mode of Operation
Function Aa - Asymmetri-
cal Recycler ON-time peri-
od first
The relay operates and the
ON-time period (T1) begins
as soon as the power supply
is connected. After the ON-
time period the relay releas-
es for the OFF-time period
(T2). This sequence contin-
ues until the power supply is
interrupted for at least 200
ms.
Function Ab - Asymmetri-
cal Recycler OFF-time
period first
The OFF-time period (T1)
begins as soon as the power
supply is connected. After
the OFF-time period the
relay operates for the ON-
time period (T2). This
sequence continues until the
power supply is interrupted
for at least 200 ms.
Function Sh - One shot
time function
The OFF-time period (T1)
begins as soon as the power
supply is connected. After
the OFF-time period the
relay operates for the ON-
time period (T2). After the
ON-time period the relay
releases and does not oper-
ate until the power supply is
interrupted for at least 200
ms and connected again.
Function Dt - Two state
delay on operate (2 x
SPDT versions)
The first time period (T1)
begins as soon as the power
supply is connected. At the
end of the first time period
the first relay operates and
the second time period (T2)
begins. At the end of the
second time period the sec-
ond relay operates. Both
relays release when the
power supply is disconnect-
ed.
Wiring Diagrams
Operation Diagrams
Power supply
Relay ON
Red LED ON
T1 T1 T1T2 T2
DCB01 PCB01
Function Aa - Asymmetrical Recycler - ON first
Power supply
Relay ON
Red LED ON
T1 T2
Function Sh - One Shot
Power supply
Relay ON
Red LED ON
T1 T1 T1T2 T2
Function Ab - Asymmetrical Recycler - OFF first
Power supply
Relay1 ON
Relay2 ON
Red LED ON
T1
T2
Function Dt - Two state Delay on operate (2xSPDT only)
LED ON
LED ON
LED ON
LED ON
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF