Timers True delay onrelease Types DBB02, PBB02 • Time range 60 s to 10 h - battery powered • 3 time ranges selectable by DIP-switches • Knob-adjustable time setting • Automatic start after drop-out of power supply • Repeatability: ≤ 0.2% • Output: 8 A SPDT or 8 A DPDT 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 power supply ON DBB02 PBB02 Product Description Ordering keyDBB 02 C M24 Multivoltagetrue delay on release timer with 3 time ranges from 60 s to 10 h selectable by DIP-switches. Thebuilt-in battery(NiCd) willbechargedwhilethe power supply is applied. For mounting on DIN-rail (DBB02) or Plug-in (PBB02). Housing Function Type Item number Output Power Supply Type Selection MountingOutputHousingSupply: 24 to 240 VAC/DC For DIN-railSPDTD - Housing DBB 02 C M24 DPDTD - Housing DBB 02 D M24 Plug-in SPDTP - HousingPBB 02 C M24 DPDTP - HousingPBB 02 D M24 TimeSpecifications Time ranges Selectable by DIP-switches 60to600 s 0.1 to1 h 1to10 h Repeatability ≤ 0.2% Time variation Within rated battery voltage ≤ 1% Within rated power supply ≤ 0.05% Within ambient temperature ≤ 0.2% ResetPower supply applied for min. 200 ms Output Specifications OutputSPDT or DPDT relay Rated insulation voltage250 VAC (RMS) Contact Ratings(AgNi) µ Resistive loadsAC 1 8 A @250 VAC DC 12 5 A @24 VDC Small inductive loadsAC 15 2.5 [email protected] VAC DC 13 2.5 [email protected] VDC Mechanical life≥ 2 x 106operations Electrical lifeAC 1 ≥ 105operations (at 8 A, 250 V, cos ϕ = 1) Operating frequency< 3600 operations / h Dielectric strength Dielectric voltage2 kVAC (RMS) Rated impulse withstand voltage4 kV (1.2/50∝s) Supply Specifications Power supplyOvervoltage cat. III Rated operational voltage(IEC 60664, IEC 60038) through terminals: (DBB02) A1, A2 24 to 240 VAC/DC (PBB02)2, 10 +10% -15%, 45 to 65 Hz Voltage interruption≤ 40 ms Rated operational power AC supply: 3.7 VA DC supply: 1.3 W Built-in battery for time function Nominal voltage4.8 VDC Min./max. battery voltage 4.2 VDC/6.2 VDC Charging current 2 mA Discharging current0.5 mA Capacity 80 mA/h Specifications are subject to change without notice (15.04.10)1
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