Specifications are subject to change without notice (28.07.06)
1
Mounting
Output
Housing
Supply:
Supply:
12 to 240 VAC/DC
24 VDC and 24 to 240 VAC
DIN-rail
SPDT
Mini-D
DAA 51 C M24
DIN-rail
DPDT
Mini-D
DAA 71 D W24
DAA 71 D M24
Product Description
Ordering Key
Delay on Operate
Multi-voltage delay on oper-
ate timer with 7 selectable
time ranges within 0.1 s and
100 h. For mounting on DIN-
rail
Housing 17.5 mm wide for
SPDT version and 35.5 mm
for DPDT version, suitable
both for back and front panel
mounting.
Time range 0.1 s to 100 h
Knob selection of time range
Knob adjustable time setting
Automatic start
Repeatability:
0.2%
Output: 5 A SPDT or 5 A DPDT relays
For mounting on DIN-rail in accordance with
DIN/EN 50 022
17.5 mm (DAA51C) or 35.5 mm (DAA71D) DIN-rail
housing (DIN 43880)
Combined AC and DC power supply
LED indication for relay status and power supply ON
Output
SPDT or DPDT relays
Rated insulation voltage
250 VAC (rms)
Contact Ratings (AgSnO
2
)
DAA51 (SPDT):
Resistive loads
AC 1
5 A @ 250 VAC
DC 12
5 A @ 24 VDC
Small inductive loads AC 15
2.5 A @ 250 VAC
DC 13
2.5 A @ 24 VDC
DAA71 (DPDT)
Resistive loads
AC 1
5 A @ 250 VAC
Small inductive loads AC 15
3 A @ 250 VAC
DC 13
3 A @ 24 VDC
Mechanical life
30 x 10
6
operations
Electrical life
10
5
operations
(at 5 A, 250 V, cos
= 1)
Operating frequency
< 7200 operations/h
Dielectric strength
Dielectric voltage
2 kVAC (rms)
Rated impulse withstand
voltage
2.5 kV (1.2/50 s)
Output Specifications
Type Selection
DAA 51 C M24
Housing
Function
Type
Item number
Output
Power supply
Time Specifications
Time ranges
Knob selectable
0.1 to 1 s
1
to 10 s
6
to 60 s
60 to 600 s
0.1 to 1 h
1
to 10 h
10 to 100 h
Setting accuracy
5%
Types DAA51, DAA71
Timers
Power supply
Overvoltage cat. II
Rated operational voltage
(IEC 60664, IEC 60038)
through terminals:
(DAA51C)
A1, A2 M24
24 VDC 15% and
24 to 240 VAC + 10% -15%,
45 to 65 Hz
(DAA71D)
A1, A2 M24 24 to 240 VAC +10% -15%,
45 to 65 Hz
W24
12 to 240 VDC +10% -15%
and
12 to 240 VAC +10% -15%,
45 to 65 Hz
Voltage interruption
10 ms
Rated operational power
(DAA51C)
AC supply
4 VA
DC supply
1.5 W
(DAA71D)
AC supply
5.5 VA
DC supply
2 W
Supply Specifications
DAA51
DAA71
Repeatability
0.2%
Time variation
Within rated power supply
0.05%/V
Within ambient temperature
0.2%/C
Reset
Power supply interruption
200 ms
2
Specifications are subject to change without notice (28.07.06)
L(+)
N(-)
m
m
A1
15
25
16
26
18
28
A2
DAA01C...
DAA01D...
DAA01D...
DAA51, DAA71
Power ON delay
100 ms
Indication for
Power supply ON
LED, green
Output relays ON
LED, yellow
(flashing when timing)
Environment
(EN 60529)
Degree of protection
IP 20
Pollution degree
2 (IEC 60664)
Operating temperature
-20 to +60C, R.H. < 95%
Storage temperature
-30 to +80C, R.H. < 95%
Housing
Dimesions
(DAA51C)
17.5 x 81 x 67.2 mm
(DAA71D)
35.5 x 81 x 67.2 mm
Material
PA66
Weight
75 g
Screw terminals
Tightening torque
Max. 0.5 Nm according to
IEC EN 60947
Approvals
UL, CSA
RINA (DAA51 only)
CE Marking
Yes
EMC
Electromagnetic Compatibillity
Immunity
According to EN 61000-6-2
Emission
According to EN 61000-6-3
General Specifications
Wiring Diagram
Centre knob:
Time setting on relative
scale: From 1 to 10 with
respect to the chosen range.
Lower knob:
Setting of time range
Time Setting
Mode of Operation
The yellow LED, flashing
when timing, is ON as soon
as the relay turns ON.
The set delay period begins
as soon as the power supply
is connected. At the end of
the set delay the relay oper-
ates and does not release
until the power supply is
interrupted for at least 200
ms. If the power supply is
interrupted for at least 200
ms before the relay operates
the time is set to zero and
the circuit is ready for a new
time period.
DAA51C... DAA71D...
DAA71D...
67.2
18.7
4
5
17.5
8
1
2
Dimensions
DAA51
DAA71
67.2
67.2
18.7
18.7
4
5
4
5
35.5
35.5
8
1
8
1
2
Operating Diagram
Rel
T
Tensione di
alimentazione
LED
OFF
Power Supply
Relay
ON
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