Main range of productZelio Time product or component typeIndustrial timing relay discrete output typeSolid state component nameRE9 time delay typeA time delay range40 s...1 h Complementary width pitch dimension22.5 mm [Us] rated supply voltage24...240 V AC/DC 50/60 Hz voltage range0.85...1.1 Us connections - terminalsScrew terminals, 2 x 1.5 mm² flexible with cable endScrew terminals, 2 x 2.5 mm² flexible without cable end tightening torque0.6…1.1 N.m setting accuracy of time delay< +/- 20 % repeat accuracy< 1 % reset time100 ms after time delay period temperature drift<= 0.1 %/°C maximum [Ie] rated operational current0.7 A at 20 °C minimum output current10 mA at 20 °C overload current<= 15 A during 10 ms conforming to VDE 0435 (part 303), 4.8.3/class II maximum voltage drop<3 V at closed state0.7 A maximum leakage current6 mA open contact(s) maximum power dissipation in W2.5 W electrical durability100000000 cycles markingCE overvoltage categoryIII conforming to IEC 60664-1 [Ui] rated insulation voltage250 V conforming to IEC300 V conforming to CSA supply disconnection value> 0.1 Uc operating positionAny position without surge withstand2 kV conforming to IEC 61000-4-5 level 3 CAD overall width22.5 mm CAD overall height78 mm CAD overall depth80 mm product weight0.11 kg Environment immunity to microbreaks100 ms during time delay period2 ms after time delay period derating factorNone >20 °C standardsEN/IEC 61812-1 product certificationsCSAULGL ambient air temperature for storage-40…85 °C ambient air temperature for operation-20…60 °C relative humidity15…85 % 3K3 conforming to IEC 60721-3-3 vibration resistance0.35 mm (f= 10…55 Hz) conforming to IEC 60068-2-6 shock resistance15 gn for 11 ms conforming to IEC 60068-2-27 IP degree of protectionIP20 (terminals)IP50 (housing) pollution degree3 conforming to IEC 60664-1 dielectric strength2.5 kV non-dissipating shock wave4.8 kV resistance to electrostatic discharge6 kV (in contact) conforming to IEC 61000-4-2 level 38 kV (in air) conforming to IEC 61000-4-2 level 3 resistance to electromagnetic fields10 V/m conforming to IEC 61000-4-3 level 3 resistance to fast transients2 kV conforming to IEC 61000-4-4 level 3 disturbance radiated/conductedCISPR 11 group 1 - class ACISPR 22 - class A Contractual warranty Warranty18 months
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Dimensions DrawingsWidth 22.5 mmRail MountingScrew Fixing
Connections and SchemaInternal Wiring DiagramRecommended Application Wiring Diagram
The timing relay is placed in series, with the load whose energisation is to be delayed on one side and switch K on the other side. The mains supply may be a.c. or d.c. and the voltage may be between 24 V and 240 V.
Technical DescriptionFunction A : Power on Delay RelayDescription
The timing period T begins on energisation. After timing, the output(s) R close(s). The second output can be either timed or instantaneous.Function: 1 OutputFunction: 2 Outputs
2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.)Legend
Relay or solid state outputR1/R2
2 timed outputsR2 inst.
The second output is instantaneous if the right position is selectedT
Timing periodTa -
Adjustable On-delayTr -