DBB01C724 CARLO GAVAZZI Selected parameters FUNCTION True delay on release OUTPUT SIGNAL 1 relay Others INP.. View larger
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DBB01C724 CARLO GAVAZZI Selected parameters FUNCTION True delay on release OUTPUT SIGNAL 1 relay Others INP..



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Selected parameters FUNCTION True delay on release OUTPUT SIGNAL 1 relay Others INPUT RANGE 0,1 s - 600 s MOUNTING DIN-rail SIZE 22,5 mm POWER SUPPLY RANGE 12÷24 VDC SOCKET N/A

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True delay onrelease
Types DBB01, PBB01
• Time range 0.1 to 600 s - capacitor powered
• 4 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
Product Description
Ordering key DBB 01 C M24
Multivoltagetrue delay on release timer with 4 time ranges from 0.1 to 600 s selectable by DIP-switches.
Type Selection
For mounting on DIN-rail
(DBB01) or Plug-in (PBB01).
Housing Function Type
Item number
Power Supply
MountingOutputHousingSupply: 12 to 24 VDC Supply: 24 to 240 VAC/DC
For DIN-railSPDTD - Housing DBB 01 C 724 DBB 01 C M24
DPDTD - Housing DBB 01 D 724 DBB 01 D M24
Plug-in SPDTP - Housing PBB 01 C 724PBB 01 C M24
DPDTP - Housing PBB 01 D 724PBB 01 D M24
Time Specifications
Time ranges
Selectable by DIP-switches 0.1 to1 s
1to10 s
6to60 s
60to600 s
Repeatability ≤ 0.2%
Time variation
Within rated power supply ≤ 0.05% Within ambient temperature ≤ 0.2%
ResetPower supply applied for min. 200 ms
Supply Specifications
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 A @250 VAC
DC 13 2.5 A @24 VDC
Mechanical life≥ 2 x 106operations
Electrical lifeAC1≥ 105operations
(at max load)
Operating frequency< 3600 operations / h
Dielectric strength
Dielectric voltage2 kVAC (RMS)
Power supplyOvervoltage cat. III Rated operational voltage(IEC 60664, IEC 60038) through terminals:
(DBB01...M24) A1, A2 24 to 240 VAC/DC (PBB01...M24)2, 10 +10% -15%, 45 to 65 Hz (DBB01...724)A1, A2 12 to 24 VDC (PBB01...724) 2, 10 +15% -10%
Voltage interruption≤ 40 ms
Rated operational power
AC supply: 2.2 VA DC supply: 0.6 W
Rated impulse withstand
voltage4 kV (1.2/50µs)
Specifications are subject to change without notice (15.04.10)1

Datasheet - PDF

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