DBA02CM24 CARLO GAVAZZI Parametri selezionati FUNZIONE Ritardo alla diseccitazione ALIMENTAZIONE 1 relè Altr..

Timers
Delay on Release
Types DBA02, PBA02
• Time range 0.1 s to 100 h
• Knob selection of time range
• Knob-adjustable time setting
• Repeatability: ≤ 0.2%
• Output: 8 A SPDT relay
• For mounting on DIN-rail in accordance with DIN/EN
50 022 or Plug-in
• 22.5 mm Euronorm or 36 mm Plug-in module housing
• Combined AC and DC power supply
• LED indication for relay status and power supply ON
DBA02 PBA02
Product Description Ordering Key
DBA 02 C M24
Multi-voltage delay on release timer with 7 knob selectable time ranges with- in 0.1 s and 100 h. For
Type Selection
mounting on DIN-rail
(DBA02) or Plug-in (PBA02).
Housing Function Type
Item number
Output
Power supply
Mounting Output Housing Supply: 24 VDC and 24 to 240 VAC
DIN-rail SPDT D-Housing DBA 02 C M24
Plug-in SPDT P-Housing PBA 02 C M24
Time Specifications Output 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% Repeatability ≤ 0.2% Time variation
Within rated power supply ≤ 0.05%/V
Within ambient temperature ≤ 0.2%/ºC
Reset
Manual reset of time and/or relay Close the trigger contact between pins A1 and Y1 or 2 and 5
Pulse duration ≥ 100 ms
Power supply interruption ≥ 200 ms
Output SPDT relay Rated insulation voltage 250 VAC (rms) Contact Ratings (AgSnO2) µ
Resistive loads AC 1 8 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
Mechanical life ≥ 30 x 106 operations
Electrical life ≥ 105 operations
(at 8 A, 250 V, cos ϕ = 1)
Operating frequency < 7200 operations/h
Dielectric strength
Dielectric voltage 2 kVAC (rms) Rated impulse withstand volt. 4 kV (1.2/50 µs)
Supply Specifications
Power supply Overvoltage cat. III Rated operational voltage (IEC 60664, IEC 60038) through terminals:
(DBA01C) A1, A2 24 VDC ±15% and
(PBA01C) 2, 10 24 to 240 VAC
+10%/-15%, 45 to 65 Hz
Voltage interruption ≤ 10 ms
Rated operational power
AC supply 4 VA DC supply 1.5 W
Specifications are subject to change without notice (20.07.07) 1