DAA51CM24 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Timers Delay on Operate

Timers
Delay on Operate
Types DAA51, DAA71
• 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
DAA51
DAA71
Product Description
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.
Type Selection
Mounting Output Housing
DIN-rail
DIN-rail
SPDT
DPDT
Mini-D
Mini-D
Supply:
12 to 240 VAC/DC
DAA 71 D W24
Ordering Key
Housing
Function
Type
Item number
Output
Power supply
Supply:
24 VDC and 24 to 240 VAC
DAA 51 C M24
DAA 71 D M24
Time Specifications
Time ranges
Knob selectable
Setting accuracy
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
≤ 5%
Repeatability
Time variation
Within rated power supply
Within ambient temperature
Reset
Power supply interruption
DAA 51 C M24
≤ 0.2%
≤ 0.05%/V
≤ 0.2%/°C
≥ 200 ms
Supply Specifications
Power supply
Rated operational voltage
through terminals:
(DAA51C) A1, A2 M24
(DAA71D)
A1, A2 M24
W24
Voltage interruption
Rated operational power
(DAA51C)
AC supply
DC supply
(DAA71D)
AC supply
DC supply
Overvoltage cat. II
(IEC 60664, IEC 60038)
24 VDC ± 15% and
24 to 240 VAC + 10% -15%,
45 to 65 Hz
24 to 240 VAC +10% -15%,
45 to 65 Hz
12 to 240 VDC +10% -15%
and
12 to 240 VAC +10% -15%,
45 to 65 Hz
≤ 10 ms
4 VA
1.5 W
5.5 VA
2W
Output Specifications
Output
Rated insulation voltage
Contact Ratings (AgSnO2)
DAA51 (SPDT):
Resistive loads
AC 1
DC 12
Small inductive loads AC 15
DC 13
DAA71 (DPDT)
Resistive loads
AC 1
Small inductive loads AC 15
DC 13
Mechanical life
Electrical life
Operating frequency
Dielectric strength
Dielectric voltage
Rated impulse withstand
voltage
SPDT or DPDT relays
250 VAC (rms)
µ
5 A @ 250 VAC
5 A @ 24 VDC
2.5 A @ 250 VAC
2.5 A @ 24 VDC
5 A @ 250 VAC
3 A @ 250 VAC
3 A @ 24 VDC
≥ 30 x 10⁶ operations
≥ 10⁵ operations
(at 5 A, 250 V, cos ϕ = 1)
< 7200 operations/h
2 kVAC (rms)
2.5 kV (1.2/50 µs)
Specifications are subject to change without notice (28.07.06)
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