Zelio Time - RE8RA11BTQ
industrial timing relay - 0.1..10 s - type C - 24 V AC/DC - 1 C/OShow more characteristics >
- Price95.00 USD
- Reason for Substitution: End of life
- Substitution date: 01 January 2017
Main range of productZelio Time product or component typeOptimum industrial timing relay component nameRE8 time delay typeC time delay range0.1...10 s sale per indivisible quantity10 Complementary discrete output typeRelay contacts material90/10 silver nickel contacts width pitch dimension0.89 in (22.5 mm) [Us] rated supply voltage24 V AC/DC at 50/60 Hz voltage range0.9...1.1 Us connections - terminalsScrew terminals 2 x 1.5 mm², flexible cable with cable endScrew terminals 2 x 2.5 mm², flexible cable without cable end tightening torque5.31...9.73 lbf.in (0.6...1.1 N.m) setting accuracy of time delay+/- 20 % of full scale repeat accuracy< 1 % voltage drift< 2.5 %/V temperature drift< 0.2 %/°C minimum pulse duration26 ms reset time50 ms maximum switching voltage250 V mechanical durability20000000 cycles [Ith] conventional free air thermal current8 A [Ie] rated operational current<= 2 A at 24 V, DC-13 158 °F (70 °C) conforming to IEC 60947-5-1/1991<= 2 A at 24 V, DC-13 158 °F (70 °C) conforming to VDE 0660<= 3 A at 24 V, AC-15 158 °F (70 °C) conforming to IEC 60947-5-1/1991<= 3 A at 24 V, AC-15 158 °F (70 °C) conforming to VDE 0660<= 0.1 A at 250 V, DC-13 158 °F (70 °C) conforming to IEC 60947-5-1/1991<= 0.1 A at 250 V, DC-13 158 °F (70 °C) conforming to VDE 0660<= 0.2 A at 115 V, DC-13 158 °F (70 °C) conforming to IEC 60947-5-1/1991<= 0.2 A at 115 V, DC-13 158 °F (70 °C) conforming to VDE 0660 minimum switching capacity10 mAat 12 V input voltage24 V (Y1) maximum switching current10 mA (Y1) input compatibility2-wire sensors DC with leakage current < 1 mA <= 50 m (Y1) 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 derating factor surge withstand2 kV conforming to IEC 61000-4-5 level 3 power consumption in VA0.7 VAat 24 V power consumption in W0.5 Wat 24 V terminal description(15-16-18)OC_ON(A1-A2)CO(Y1)UNUSED height3.07 in (78 mm) width0.89 in (22.5 mm) depth3.15 in (80 mm) product weight0.24 lb(US) (0.11 kg) Environment immunity to microbreaks3 ms standardsEN/IEC 61812-1 product certificationsCSAGLUL ambient air temperature for storage-40...185 °F (-40...85 °C) ambient air temperature for operation-4...140 °F (-20...60 °C) relative humidity15...85 % 3K3 conforming to IEC 60721-3-3 vibration resistance0.35 mm 10...55 Hz conforming to IEC 60068-2-6 IP degree of protectionIP20 (terminals)IP50 (casing) pollution degree3 conforming to IEC 60664-1 dielectric test voltage2.5 kV non-dissipating shock wave4.8 kV resistance to electromagnetic fields9.14 V/yd (10 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 Ordering and shipping details Category22376 - RELAYS-MEASUREMENT(RM4) Discount ScheduleCP2 Nbr. of units in pkg.10 Package weight(Lbs)0.23999999999999999 ReturnabilityN Country of originID Contractual warranty Warranty period18 months
No results found.Unfortunately, related FAQs are unavailable due to temporary technical issues. Please try again later.
Dimensions DrawingsWidth 22.5 mmRail MountingScrew Fixing
Connections and SchemaInternal Wiring DiagramRecommended Application Wiring DiagramControl of Several Relays
Control of several relays with a single external control contact
The external control contact C may be an electronic control device, for example a true-wire sensor. In this case A1-A2= 24 Vdc and the control device can only control-up to a maximum of 4 relays.Connection of a 2-Wire Sensor
Leakage current (open state) if < 1 mA.
Performance CurvesPerformance CurvesA.C. Load Curve 1
Electrical durability of contacts on resistive loading millions of operating cyclesXCurrent broken in AYMillions of operating cyclesA.C. Load Curve 2
Reduction factor k for inductive loads (applies to values taken from durability curve 1).XPower factor on breaking (cos ϕ)YReduction factor k
Example: An LC1-F185 contactor supplied with 115 V/50 Hz for a consumption of 55 VA or a current consumption equal to 0.1 A and cos ϕ = 0.3. For 0.1 A, curve 1 indicates a durability of approximately 1.5 million operating cycles. As the load is inductive, it is necessary to apply a reduction coefficient k to this number of cycles as indicated by curve 2. For cos ϕ = 0.3: k = 0.6 The electrical durability therefore becomes:1.5 106 operating cycles x 0.6 = 900 000 operating cycles.D. C. Load Limit CurveXCurrent in AYVoltage in V1L/R = 20 ms2L/R with load protection diode3Resistive load
Technical DescriptionFunction C : Off-Delay Relay with Control SignalDescription
After power-up and closing of the control contact C, the output R closes. When control contact C re-opens, timing T starts. At the end of the timing period, the output(s) R revert(s) to its/their initial state. 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 -