TEMPORIZADOR CONEXION 24VCC 24-240VCA

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 Ordering Key
DAA 51 C M24
Multi-voltage delay on oper- ate timer with 7 selectable time ranges within 0.1 s and
100 h. For mounting on DIN- rail
Type Selection
Housing 17.5 mm wide for SPDT version and 35.5 mm for DPDT version, suitable both for back and front panel mounting.
Housing Function Type
Item number
Output
Power supply
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
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%
Supply Specifications
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
Repeatability ≤ 0.2%
Time variation
Within rated power supply ≤ 0.05%/V Within ambient temperature ≤ 0.2%/°C
Reset
Power supply interruption ≥ 200 ms
Output Specifications
Output SPDT or DPDT relays Rated insulation voltage 250 VAC (rms) Contact Ratings (AgSnO2) µ
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 106 operations
Electrical life ≥ 105 operations
(at 5 A, 250 V, cos ϕ = 1)
Operating frequency < 7200 operations/h
Dielectric strength
Dielectric voltage 2 kVAC (rms) Rated impulse withstand
voltage 2.5 kV (1.2/50 µs)
Specifications are subject to change without notice (28.07.06) 1