2
Specifications are subject to change without notice (15.12.05)
DCB01, PCB01
Supply Specifications
General Specifications (cont.)
Power Supply
Overvoltage cat. III
Rated operational voltage
(IEC 60664, IEC 60038)
trough terminals:
(DCB01C)
A1, A2:
24 VDC ± 15 % and
(PCB01C)
2, 10:
24 to 240 VAC +10% -15%
45 to 65 Hz
(DCB01D)
A1, A2:
24 to 240 VAC/DC
(PCB01D)
2, 10:
+10% -15%, 45 to 65 Hz
Voltage interruption
≤ 10 ms
Rated operational power
1.5 W
Environment
(EN 60529)
Degree of protection
IP 20
Pollution degree
3 (DCB01), 2 (PCB01)
(IEC 60664)
Operating temperature
-20 to +60 °C, R:H: < 95%
Storage temperature
-30 to +80 °C, R:H: < 95%
Housing dimensions
DIN-rail version
22.5 x 80 x 99.5 mm
Plug-in version
36 x 80 x 94 mm
Weight
Approx 100 g
Screw terminals
(DCB01)
Tightening torque
Max. 0.5 Nm according to
IEC EN 60947
EMC
Electromagnectic Compatibility
Immunity
According to EN 61000-6-2
Emission
According to EN 61000-6-3
Timer Specifications
According to EN 61812-1
Approval
UL, CSA
CE Marking
Yes
Function/Range/Time Setting
Upper knob:
Setting of function:
Aa - asymmetrical
recy-
cler (ON first)
Ab - asymmetrical
recy-
cler (OFF first)
Sh - One shot time func-
tion
Dt - Two-state delay on
operate (2 x SPDT ver-
sions)
Centre knob:
Time T1 setting on relative
scale: 1 to 10 with respect
to the chosen range.
Lower knob:
Time T2 setting on relative
scale: 1 to 10 with respect
to the chosen range.
Selection of time ranges
Adjust the T1 time range
setting the DIP-switches 1
to 3 and the T2 time range
setting the DIP-switches 4
to 6 as shown on the left.
To access the DIP-switches
open the plastic cover using
a
screwdriver
as
shown
below.
T1 time range
ON
ON
ON:
0.1 to 1 s
ON
ON
OFF:
1 to 10 s
ON
OFF ON:
6 to 60 s
ON
OFF OFF:
60 to 600 s
OFF ON
ON:
0.1 to 1 h
OFF ON
OFF:
1 to 10 h
OFF OFF ON:
10 to 100 h
T2 time range
ON
ON
ON:
0.1 to 1 s
ON
ON
OFF:
1 to 10 s
ON
OFF ON:
6 to 60 s
ON
OFF OFF:
60 to 600 s
OFF ON
ON:
0.1 to 1 h
OFF ON
OFF:
1 to 10 h
OFF OFF ON:
10 to 100 h
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 pow-
er supply is disconnected.
General Specifications
Power ON delay
≤ 100 ms
Power OFF delay
≤ 200 ms
Indication for
Power supply ON
LED, green
Output relays ON
LED, yellow (flashing when
timing)
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