Timers True delay on release 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 DBB01 PBB01 Product Description Ordering key DBB 01 C M24 Multi voltage true delay on For mounting on DIN-rail Housing release timer with 4 time Function (DBB01) or Plug-in (PBB01). ranges from 0.1 to 600 s Type selectable by DIP-switches. Item number Output Power Supply Type Selection Mounting Output Housing Supply: 12 to 24 VDC Supply: 24 to 240 VAC/DC For DIN-rail SPDT D - Housing DBB 01 C 724 DBB 01 C M24 DPDT D - Housing DBB 01 D 724 DBB 01 D M24 Plug-in SPDT P - Housing PBB 01 C 724 PBB 01 C M24 DPDT P - Housing PBB 01 D 724 PBB 01 D M24 Time Specifications Output Specifications Time ranges Output SPDT or DPDT relay Selectable by DIP-switches 0.1 to 1 s Rated insulation voltage 250 VAC (RMS) 1 to 10 s Contact Ratings (AgNi) 6 to 60 s Resistive loads AC 1 8 A 250 VAC 60 to 600 s DC 12 5 A 24 VDC Repeatability 0.2% Small inductive loads AC 15 2.5 A 250 VAC Time variation DC 13 2.5 A 24 VDC 6 Within rated power supply 0.05% Mechanical life 2 x 10 operations Within ambient temperature 0.2% 5 Electrical life AC1 10 operations Reset Power supply applied (at max load) for min. 200 ms Operating frequency < 3600 operations / h Dielectric strength Supply Specifications Dielectric voltage 2 kVAC (RMS) Rated impulse withstand Power supply Overvoltage cat. III voltage 4 kV (1.2/50s) 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 Specifications are subject to change without notice (15.04.10) 1DBB01, PBB01 General Specifications Mode of Operation When the power supply is Note: Power ON delay 200 ms applied the relay operates. DBB01, PBB01 should not Power OFF delay 100 ms When the power supply is be operated by pulses Indication for interrupted the time period shorter than 200 ms. Power supply ON LED, green starts and, at the end of the For these purposes the set time period, the relay relays DMB01 or PMB01, Environment (EN 60529) releases. operated by external con- Degree of protection IP 20 If power supply is reapplied tact function, should be Pollution degree 3 (DBB01), 2 (PBB01) before the realy releases the used. (IEC 60664) time is reset and the relay Operating temperature -20 to 60 C, R.H. < 95% remains ON. Storage temperature -30 to 80 C, R.H. < 95% Housing Range/Time Setting Dimensions DBB01 22.5 x 80 x 99.5 mm PBB01 36 x 80 x 94 mm Adjust the time range set- Centre knob: Weight Approx 120 g ting the DIP-switches 1 and Time setting on relative Screw terminals (DBB01) 2 as shown below. scale: 1 to 10 with respect Tightening torque Max 0.5 Nm according to To access the DIP-switches to the chosen range. IEC EN 60947 open the plastic cover using a screwdriver as shown Approval UL (except 724) below. CSA (except 724) CE Marking Yes EMC Electromagnetic Compatibility Immunity According to EN 61000-6-2 Emission According to EN 61000-6-3 Timer Specifications According to EN 61812-1 Time range OFF ON OFF OFF: 0.1 to 1 s ON OFF ON ON: 1 to 10 s ON ON ON OFF: 6 to 60 s OFF OFF OFF ON: 60 to 600 s Operation Diagram ON OFF Wiring Diagrams DBB01 PBB01 2 Specifications are subject to change without notice (15.04.10)