Timers Asymmetrical Recycler Types DCB01, PCB01 Time range 0.1 s to 100h 4 knob selectable functions Aa - Asymmetrical recycler ON first Ab - Asymmetrical recycler OFF first Sh - One shot time function Dt - Two state delay on operate (2 relays ver- sions only) Selection of time range by DIP switches Knob adjustable time setting Automatic start Output: 1 or 2 x 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 DCB01 PCB01 Combined AC and DC power supply voltage LED indication for relay status and power supply ON Product Description Ordering key DCB 01 C M24 Combined function timer with For mounting on DIN-rail Housing asymmetrical recycler, one (DCB01) or Plug-in (PCB01). Function shot time and two state delay Type on operate functions. Individ- Item number ual selection of the time Output ranges from 0.1 s to 100 h. Power Supply Type Selection Mounting Output Housing Supply: 24 VDC and 24 to 240 VAC Supply: 24 to 240 VAC/DC For DIN-rail 1 x SPDT D-Housing DCB 01 C M24 2 x SPDT DCB 01 D M24 Plug-in 1 x SPDT P-Housing PCB 01 C M24 2 x SPDT PCB 01 D M24 Time Specifications Output Specifications Time ranges Output 1 or 2 x SPDT relay Selectable by DIP switches 0.1 to 1 s Rated insulation voltage 250 VAC (RMS) 1 to 10 s Contact Ratings (AgSnO) 2 6 to 60 s Resistive Loads AC 1 8 A 250 VAC 60 to 600 s DC 12 5 A 24 VDC 0.1 to 1 h Small inductive loads AC 15 2.5 A 250 VAC 1 to 10 h DC 13 2.5 A 24 VDC 10 to 100 h 6 Mechanical life 30 x 10 operations Setting accuracy 5% 5 Electrical life 10 operations Repeatability 0.2% (at 8 A, 250 V, cos = 1) Time variation (with respect to full scale Operating frequency < 7200 operations/h value) Dielectric strength Within rated power supply 0.2% - whole range Dielectric voltage 2 kVAC (RMS) Within ambient temperature 500 ppm/C Rated impulse Reset withstand voltage 4 kV (1.2/50 s) Power supply interruption 200 ms Specifications are subject to change without notice (19.06.07) 1DCB01, PCB01 Supply Specifications General Specifications (cont.) Power Supply Overvoltage cat. III Environment (EN 60529) Rated operational voltage (IEC 60664, IEC 60038) Degree of protection IP 20 trough terminals: Pollution degree 3 (DCB01), 2 (PCB01) (IEC 60664) (DCB01C) A1, A2: 24 VDC 15 % and Operating temperature -20 to +60 C, R:H: < 95% (PCB01C) 2, 10: 24 to 240 VAC +10% -15% Storage temperature -30 to +80 C, R:H: < 95% 45 to 65 Hz Housing Dimensions DCB01 22.5 x 80 x 99.5 mm (DCB01D) A1, A2: 24 to 240 VAC/DC PCB01 36 x 80 x 94 mm (PCB01D) 2, 10: +10% -15%, 45 to 65 Hz Weight Approx 100 g Voltage interruption 10 ms Screw terminals (DCB01) Rated operational power 1.5 W Tightening torque Max. 0.5 Nm according to IEC EN 60947 Approval UL, CSA General Specifications CE Marking Yes Power ON delay 100 ms EMC Electromagnectic Compatibility Power OFF delay 200 ms Immunity According to EN 61000-6-2 Emission According to EN 61000-6-3 Indication for Power supply ON LED, green Timer Specifications According to EN 61812-1 Output relays ON LED, yellow (flashing when timing) Mode of Operation Function Aa - Asymmetri- Function Ab - Asymmetri- Function Sh - One shot Function Dt - Two state cal Recycler ON-time peri- cal Recycler OFF-time time function delay on operate (2 x od first period first The OFF-time period (T1) SPDT versions) The relay operates and the The OFF-time period (T1) begins as soon as the power The first time period (T1) ON-time period (T1) begins begins as soon as the power supply is connected. After begins as soon as the power as soon as the power supply supply is connected. After the OFF-time period the supply is connected. At the is connected. After the ON- the OFF-time period the relay operates for the ON- end of the first time period time period the relay releas- relay operates for the ON- time period (T2). After the the first relay operates and es for the OFF-time period time period (T2). This ON-time period the relay the second time period (T2) (T2). This sequence contin- sequence continues until the releases and does not oper- begins. At the end of the ues until the power supply is power supply is interrupted ate until the power supply is second time period the sec- interrupted for at least 200 for at least 200 ms. interrupted for at least 200 ond relay operates. Both ms. ms and connected again. relays release when the pow- er supply is disconnected. Function/Range/Time Setting Upper knob: Selection of time ranges T1 time range Setting of function: Adjust the T1 time range ON ON ON: 0.1 to 1 s Aa-asymmetrical recy- setting the DIP-switches 1 ON ON OFF: 1 to 10 s cler (ON first) to 3 and the T2 time range ON OFF ON: 6 to 60 s Ab -asymmetrical recy- setting the DIP-switches 4 ON OFF OFF: 60 to 600 s cler (OFF first) to 6 as shown on the left. OFF ON ON: 0.1 to 1 h Sh - One shot time func- To access the DIP-switches OFF ON OFF: 1 to 10 h tion open the plastic cover using OFF OFF ON: 10 to 100 h Dt - Two-state delay on a screwdriver as shown operate (2 x SPDT ver- below. sions) T2 time range Centre knob: ON ON ON: 0.1 to 1 s Time T1 setting on relative ON ON OFF: 1 to 10 s scale: 1 to 10 with respect ON OFF ON: 6 to 60 s to the chosen range. ON OFF OFF: 60 to 600 s Lower knob: OFF ON ON: 0.1 to 1 h Time T2 setting on relative OFF ON OFF: 1 to 10 h scale: 1 to 10 with respect OFF OFF ON: 10 to 100 h to the chosen range. 2 Specifications are subject to change without notice (19.06.07)