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 relay status and power supply ON DBB01 PBB01 Product Description Ordering key Multi voltage true delay on release timer with 4 time ranges from 0.1 to 600 s selectable by DIP-switches. Housing Function Type Item number Output Power Supply For mounting on DIN-rail (DBB01) or Plug-in (PBB01). DBB 01 C M24 Type Selection Mounting Output Housing Supply: 12 to 24 VDC Supply: 24 to 240 VAC/DC For DIN-rail SPDT DPDT SPDT DPDT D - Housing D - Housing P - Housing P - Housing DBB 01 C 724 DBB 01 D 724 PBB 01 C 724 PBB 01 D 724 DBB 01 C M24 DBB 01 D M24 PBB 01 C M24 PBB 01 D M24 Plug-in Time Specifications Time ranges Selectable by DIP-switches Repeatability Time variation Within rated power supply Within ambient temperature Reset Output Specifications 0.1 to 1s 1 to 10 s 6 to 60 s 60 to 600 s ≤ 0.2% ≤ 0.05% ≤ 0.2% Power supply applied for min. 200 ms Supply Specifications Power supply Rated operational voltage through terminals: (DBB01...M24) A1, A2 (PBB01...M24) 2, 10 (DBB01...724) A1, A2 (PBB01...724) 2, 10 Voltage interruption Rated operational power AC supply: DC supply: Overvoltage cat. III (IEC 60664, IEC 60038) Output Rated insulation voltage Contact Ratings (AgNi) Resistive loads AC 1 DC 12 Small inductive loads AC 15 DC 13 Mechanical life Electrical life AC1 Operating frequency Dielectric strength Dielectric voltage Rated impulse withstand voltage SPDT or DPDT relay 250 VAC (RMS) µ 8 A @ 250 VAC 5 A @ 24 VDC 2.5 A @ 250 VAC 2.5 A @ 24 VDC ≥ 2 x 106 operations ≥ 105 operations (at max load) < 3600 operations / h 2 kVAC (RMS) 4 kV (1.2/50µs) 24 to 240 VAC/DC +10% -15%, 45 to 65 Hz 12 to 24 VDC +15% -10% ≤ 40 ms 2.2 VA 0.6 W Specifications are subject to change without notice (25.10.05) 1 DBB01, PBB01 General Specifications Power ON delay Power OFF delay Indication for Power supply ON Output relays ON Environment Degree of protection Pollution degree Operating temperature Storage temperature Housing dimensions DIN-rail version Plug-in version Weight Screw terminals Tightening torque Approval CE Marking EMC Immunity Emission Timer Specifications ≤ 200 ms ≤ 100 ms LED, green LED, yellow (flashing when timing) (EN 60529) IP 20 3 (DBB01), 2 (PBB01) (IEC 60664) -20 to 60 °C, R.H. < 95% -30 to 80 °C, R.H. < 95% 22.5 x 80 x 99.5 mm 36 x 80 x 94 mm Approx 120 g (DBB01) Max 0.5 Nm according to IEC EN 60947 UL (except 724) CSA (except 724) Yes Electromagnetic Compatibility According to EN 61000-6-2 According to EN 61000-6-3 According to EN 61812-1 Range/Time Setting Adjust the time range setting the DIP-switches 1 and 2 as shown below. To access the DIP-switches open the plastic cover using a screwdriver as shown below. Centre knob: Time setting on relative scale: 1 to 10 with respect to the chosen range. Time range OFF ON OFF ON OFF ON ON ON ON OFF OFF OFF OFF: ON: OFF: ON: 0.1 to 1 s 1 to 10 s 6 to 60 s 60 to 600 s Mode of Operation When the power supply is applied the relay operates. When the power supply is interrupted the time period starts and, at the end of the set time period, the relay releases. If power supply is reapplied before the realy releases the time is reset and the relay remains ON. Note: DBB01, PBB01 shoud not be operated by pulses shorter than 200 ms. For these puroposes the relays DMB01 or PMB01, operated by external contact function, should be used. Wiring Diagrams DBB01 PBB01 Operation Diagram ON OFF 2 Specifications are subject to change without notice (25.10.05) DBB01, PBB01 Dimensions DIN-rail Plug-in 94 90 63 28.5 Specifications are subject to change without notice (25.10.05) 80 36 63 99.5 83.5 80 22.5 28.5 3