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| 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 Multi-voltage delay on release timer with 7 knob selectable time ranges within 0.1 s and 100 h. For mounting on DIN-rail (DBA02) or Plug-in (PBA02). Ordering Key Housing Function Type Item number Output Power supply DBA 02 C M24 Type Selection Mounting DIN-rail Plug-in Output SPDT SPDT Housing D-Housing P-Housing Supply: 24 VDC and 24 to 240 VAC DBA 02 C M24 PBA 02 C M24 Time Specifications Time ranges Knob Selectable 0.1 to 1 to 6 to 60 to 0.1 to to 1 10 to 5% 0.2% 1s 10 s 60 s 600 s 1h 10 h 100 h Output Specifications Output Rated insulation voltage Contact Ratings (AgSnO2) Resistive loads AC 1 DC 12 Small inductive loads AC 15 DC 13 Mechanical life Electrical life SPDT relay 250 VAC (rms) 8 A @ 250 VAC 5 A @ 24 VDC 2.5 A @ 250 VAC 2.5 A @ 24 VDC 30 x 106 operations 105 operations (at 8 A, 250 V, cos = 1) < 7200 operations/h Setting accuracy Repeatability Time variation Within rated power supply Within ambient temperature Reset Manual reset of time and/or relay Pulse duration Power supply interruption 0.05%/V 0.2%/C Close the trigger contact between pins A1 and Y1 or 2 and 5 100 ms 200 ms Operating frequency Dielectric strength Dielectric voltage 2 kVAC (rms) Rated impulse withstand volt. 4 kV (1.2/50 s) Supply Specifications Power supply Rated operational voltage through terminals: (DBA01C) A1, A2 (PBA01C) 2, 10 Voltage interruption Rated operational power AC supply DC supply Overvoltage cat. III (IEC 60664, IEC 60038) 24 VDC 15% and 24 to 240 VAC +10%/-15%, 45 to 65 Hz 10 ms 4 VA 1.5 W Specifications are subject to change without notice (20.07.07) 1 DBA02, PBA02 General Specifications Power ON delay Indication for Power supply ON Output relays ON Environment Degree of protection Pollution degree Operating temperature Storage temperature Housing Dimensions DBA02 PBA02 100 ms LED, green LED, yellow (flashing when timing) (EN 60529) IP 20 3 (DBA02), 2 (PBA02) (IEC 60664) -20 to 60C, R.H. < 95% -30 to 80C, R.H. < 95% 22.5 x 80 x 99.5 mm 36 x 80 x 94 mm Weight Screw terminals Tightening torque Approvals CE Marking EMC Immunity Emission Timer Specifications Approx. 130 g Max. 0.5 Nm according to IEC 60947 UL, CSA Yes Electromagnetic Compatibility According to EN 61000-6-2 According to EN 61000-6-3 According to EN 61812-1 Mode of Operation The relay operates as soon as the trigger contact is closed. The time period begins when the trigger contact is opened. The relay releases at the end of the set delay time or when the power supply is disconnected. The relay operates again when the input contact is closed again. If it is closed before the end of the delay time the relay keeps ON, a new time period begins as soon as the trigger contact is opened again. Additional Load It's possible to wire an additional load (i.e. a relay) between pins Y1 and A2, or 5 and 10, driven by the trigger contact without damaging the device (see wiring diagram). Yellow LED working mode Timing: Slow blinking Relay ON: See operation diagrams Incorrect knobs Fast blinking position: Time Setting Centre knob: Time setting on relative scale: 1 to 10 with respect to the chosen range. Lower knob: Setting of time range. Operating Diagram Function Dr - Delay on release Power supply Trigger input T Relay ON LED Wiring Diagrams DBA02 L(+) S Y1 A2 N(-) 15 A1 16 m 18 S 5 10 N(-) 1 2 PBA02 L(+) 4 m 3 2 Specifications are subject to change without notice (20.07.07) DBA02, PBA02 Dimensions DIN-rail 22.5 99.5 Plug-in 94 36 90 83.5 80 63 28.5 80 28.5 63 Specifications are subject to change without notice (20.07.07) 3 |
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