Multifunction Timer Relay - 24VDC/24..240 V AC - 2 C/OShow more characteristics >
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Main range of productZelio Time product or component typeModular timing relay discrete output typeRelay device short nameRE22 nominal output current8 A Complementary contacts type and composition1 C/O timed contact1 C/O timed or instantaneous contact time delay typeAAhNOPPtTlTtW time delay range0.1...1 s1...10 h1...10 min1...10 s10...100 h6...60 min6...60 s control typeFront panel rotary knob [Us] rated supply voltage24...240 V AC24 V DC voltage range0.85...1.1 Us supply frequency50...60 Hz (+/- 5 %) connections - terminalsScrew terminals : 2 x 1.5 mm² with cable endScrew terminals : 2 x 2.5 mm² without cable end tightening torque5.31...8.85 lbf.in (0.6...1 N.m) conforming to IEC 60947-1 housing materialSelf-extinguishing repeat accuracy+/- 0.5 % conforming to IEC 61812-1 temperature drift+/- 0.05 %/°C voltage drift+/- 0.2 %/V setting accuracy of time delay+/- 10 % of full scale at 25 °C conforming to IEC 61812-1 minimum pulse duration100 ms (under load)30 ms insulation resistance100 MOhm at 500 V DC conforming to IEC 60664-1 reset time120 ms (on de-energisation) immunity to microbreaks> 10 ms power consumption in VA50 VA at 240 V AC power consumption in W0.7 W at 24 V DC breaking capacity2000 VA minimum switching current10 mA 5 V maximum switching current8 mA maximum switching voltage250 V electrical durability100000 cycles for 8 A at 250 V AC for resistive load mechanical durability10000000 cycles [Uimp] rated impulse withstand voltage5 kV conforming to IEC 61812-15 kV 1.2...50 µs conforming to IEC 60664-1 delay response< 100 ms safety reliability dataMTTFd = 182.6 yearsB10d = 170000 mounting positionAny position in relation to normal vertical mounting plane mounting support35 mm DIN rail conforming to EN/IEC 60715 status LEDGreen LED (flashing) timing in progressGreen LED (steady) power ONYellow LED relay energised width0.89 in (22.5 mm) product weight0.2 lb(US) (0.09 kg) Environment dielectric strength2.5 kV for 1 mA/1 minute at 50 Hz conforming to IEC 61812-1 standardsEN 61000-6-1EN 61000-6-2EN 61000-6-3EN 61000-6-4IEC 61812-1 directives2004/108/EC - electromagnetic compatibility2006/95/EC - low voltage directive product certificationsCCCCECSAcULusGLRCMEACChina RoHS ambient air temperature for operation-4...140 °F (-20...60 °C) ambient air temperature for storage-22...140 °F (-30...60 °C) IP degree of protectionIP20 (terminal block) conforming to IEC 60529IP40 (housing) conforming to IEC 60529IP50 (front face) conforming to IEC 60529 vibration resistance20 m/s² (f = 10...150 Hz) conforming to IEC 60068-2-6 shock resistance15 gn (duration = 11 ms) conforming to IEC 60068-2-27 relative humidity93 %, without condensation conforming to IEC 60068-2-30 electromagnetic compatibilityElectrostatic discharge immunity test (test level: 6 kV, level 3 - contact discharge) conforming to EN/IEC 61000-4-2Electrostatic discharge immunity test (test level: 8 kV, level 3 - air discharge) conforming to EN/IEC 61000-4-2Fast transients immunity test (test level: 1 kV, level 3 - capacitive connecting clip) conforming to IEC 61000-4-4Fast transients immunity test (test level: 2 kV, level 3 - direct contact) conforming to IEC 61000-4-4Surge immunity test (test level: 1 kV, level 3 - differential mode) conforming to IEC 61000-4-5Surge immunity test (test level: 2 kV, level 3 - common mode) conforming to IEC 61000-4-5Radiated radio-frequency electromagnetic field immunity test (test level: 10 V, level 3 - 0.15...80 MHz) conforming to IEC 61000-4-6Electromagnetic field immunity test (test level: 10 V/m, level 3 - 80 MHz...1 GHz) conforming to IEC 61000-4-3Immunity to microbreaks and voltage drops (test level: 30 % - 500 ms) conforming to IEC 61000-4-11Immunity to microbreaks and voltage drops (test level: 100 % - 20 ms) conforming to IEC 61000-4-11 Ordering and shipping details Category22376 - RELAYS-MEASUREMENT(RM4) Discount ScheduleCP2 GTIN00785901486008 Nbr. of units in pkg.1 Package weight(Lbs)0.20000000000000001 ReturnabilityN Country of originID Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profileAvailable Product end of life instructionsAvailable California proposition 65WARNING: This product can expose you to chemicals including: - - - - - - - Substance 1Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. - - - - - - - More informationFor more information go to www.p65warnings.ca.gov
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Connections and SchemaInternal Wiring DiagramWiring Diagram
Technical DescriptionFunction Ad : Pulse Delayed Relay with Control SignalDescription
After power-up, pulsing or maintaining of control contact Y1 starts the timing T.
At the end of this timing period T, the output R closes.
The output relay will be reset the next time control contact Y1 is pulsed or maintained.Function Ah : Pulse Delayed Relay (Single Cycle) with Control SignalDescription
After power-up, pulsing or maintaining of control contact Y1 starts the timing T. A single cycle then starts with 2 timing periods T of equal duration (start with output in rest position).
Output relay closes at the end of the first timing period T and reverts to its initial position at the end of the second timing period T.
Control contact Y1 must be reset in order to re-start the single flashing cycle.Function N : Retriggerable Interval Relay with Control Signal OnDescription
After power-up and an initial control pulse C, the output relay closes.
If the interval between two control pulses C is greater than the set timing period T, timing elapses normally and the output relay closes at the end of the timing period. If the interval is not greater than the set timing period, the output relay remains closed until this condition is met.Function O : Retriggerable Interval Delayed Relay with Control Signal OnDescription
An initial timing period T begins on energization. At the end of this timing period, the output relay closes.
As soon as there is a control pulse C, the output relay reverts to its initial state until the interval between two control pulses is less than the value of the set timing period T. Otherwise, the output relay closes at the end of the timing period T.Function P : Pulse Delayed Relay with Fixed Pulse LengthDescription
The timing period T begins on energization.
At the end of this period, the output relay closes for a fixed time P.Function Pt : Pulse Delayed Relay (Summation and Fixed Pulse Length) with Control Signal OffDescription
On energization, timing period T starts (it can be interrupted by operating the Gate control contact G).
At the end of this period, the output relay closes for a fixed time P.
T = t1+t2 P = 500msFunction TL : Bistable Relay with Control Signal OnDescription
After power-up, pulsing or maintaining of control contact Y1 switches the output on.
A second pulse on the control contact Y1 switches the output relay off.Function Tt :Retriggerable Bistable Relay with Control Signal OnDescription
After power-up, pulsing or maintaining of control contact Y1 switches output relay on and starts timing T.
The output switches off at the end of the timing period T or following a second pulse on the control contact Y1.
2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.).Function W :Interval Relay with Control Signal OffDescription
After power-up and opening of the control contact, the output(s) close(s) for a timing period T.
At the end of this timing period the output(s) revert(s) to its/their initial state.
2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.).Legend
Output closedY1 :
Control contactR1/R2 :
2 timed outputsR2 inst. :
The second output is instantaneous if the right position is selectedT :
Timing periodU :