Timers - Multifunction E3ZM20 ENYA series 7 Functions 7 time ranges Wide input range 2 change over contacts Width 35mm Installation design Technical data 1. Functions 6. Output circuit The function has to be set before connecting the relay to the supply 2 potential free change over contacts voltage. Rated voltage: 250V AC E ON delay Switching capacity: 2000VA (8A / 250V) R OFF delay Fusing: 8A fast acting 6 Ws Single shot leading edge with control input Mechanical life: 20 x 10 operations 5 Wa Single shot trailing edge with control input Electrical life: 2 x 10 operations Es ON delay with control input at 1000VA resistive load Wu Single shot leading edge voltage controlled Switching frequency: max. 6/min at 1000VA resistive load Bp Flasher pause first (in accordance with IEC 60947-5-1) Overvoltage category: III (in accordance with IEC 60664-1) 2. Time ranges Rated surge voltage: 4kV Time range Adjustment range 1s 50ms 1s 7. Control input 10s 500ms 10s Input not potential free: terminals A1-B1 1min 3s 1min Loadable: yes 10min 30s 10min Max. line length: 10m 1h 3min 1h Trigger level (sensitivity): automatic adaption to supply voltage 10h 30min 10h Min. control pulse length: DC 50ms / AC 100ms 100h 5h 100h 8. Accuracy 3. Indicators Base accuracy: 1% of maximum scale value Green LED U/t ON: indication of supply voltage Adjusting accuracy: <5% of maximum scale value Green LED U/t flashes: indication of time period Repetition accuracy: <0.5% or 5ms Yellow LED R ON/OFF: indication of relay output Voltage influence: - Temperature influence: 0.01% / C 4. Mechanical design Self-extinguishing plastic housing, IP rating IP40 9. Ambient conditions Mounted on DIN-rail TS 35 according to EN 60715 Ambient temperature: -25 to +55C Mounting position: any Storage temperature: -25 to +70C Shockproof terminal connection according to VBG 4 (PZ1 required), Transport temperature: -25 to +70C IP rating IP20 Relative humidity: 15% to 85% Tightening torque: max. 1Nm (in accordance with IEC 60721-3-3 class 3K3) Terminal capacity: Pollution degree: 2, if built in 3 1 x 0.5 to 2.5mm with/without multicore cable end (in accordance with IEC 60664-1) 1 x 4mm without multicore cable end 2 x 0.5 to 1.5mm with/without multicore cable end 10. Weight 2 x 2.5mm flexible without multicore cable end Single packing: 106g 5. Input circuit Supply voltage: 12 to 240V AC/DC Terminals: A1(+)-A2 Tolerance: -10% to +10% Rated consumption: 6VA (2W) Rated frequency: AC 48 to 63Hz Duty cycle: 100% Reset time: 100ms Residual ripple for DC: 10% Drop-out voltage: >30% of minimum rated supply voltage Overvoltage category: III (in accordance with IEC 60664-1) Rated surge voltage: 4kV www.tele-online.comE3ZM20 ON delay with control input (Es) Functions The supply voltage U must be constantly applied to the device (green LED U/t illuminated). When teh control contact S is closed, the set ON delay (E) interval t begins (green LED U/t flashes). After the interval t has expired When the supply voltage U is applied, the set interval t begins (green (green LED U/t illuminated) the output relay R switches into on-position LED U/t flashes). After the interval t has expired (green LED U/t (yellow LED illuminated). This status remains until the control contact is illuminated) the output relay R switches into on-position (yellow LED opened again. If the control contact is opened before the interval t has illuminated). This status remains until the supply voltage is interrupted. expired , the interval already expired is erased and is restarted with the If the supply voltage is interrupted before the expiry of the interval t, next cycle. the interval already expired is erased and is restarted when the supply voltage is next applied. U U LED U/t LED U/t S t <t R t1 <t R OFF delay (R) Single shot leading edge voltage controlled (Wu) The supply voltage U must be constantly applied to the device (green When the supply voltage U is applied, the output relay R switches LED U/t illuminated). When the control contact S is closed, the output into on-position (yellow LED illuminated) and the set interval t begins relay R switches into on-position (yellow LED illuminated). If the control (green LED U/t flashes). After the interval t has expired (green LED U/t contact is opened, the set interval t begins (green LED U/t flashes). illuminated) the output relay switches into off-position (yellow LED not After the interval t has expired (green LED U/t illuminated) the output illuminated). This status remains until the supply voltage is interrupted. relay switches into off-position (yellow LED not illuminated). If the control If the supply voltage is interruted before the interval t has expired, the contact is closed again before the interval t has expired, the interval output relay switches into off-position. The interval already is erased and already expired is erased and is restarted. is restarted when the supply voltage is next applied. U U LED U/t LED U/t <t t <t S R t <t R Flasher pause first (Bp) When the supply voltage U is applied, the set interval t begins (green Single shot leading edge with control input (Ws) LED U/t flashes). After the interval t has expired, the output relay R The supply voltage U must be constantly applied to the device (green switches into on-position (yellow LED illuminated) and the set interval t LED U/t illuminated). When the control contact S is closed, the output begins again. After the interval t has expired, the output relay switches relay R switches into on-position (green LED U/t illuminated) and the set into off-position (yellow LED not illuminated). The output relay is interval t begins (green LED U/t flashes). After the interval t has expired triggered at a ratio of 1:1 until the supply voltage is interrupted. (green LED U/t illuminated) the output relay switches into off-position (yellow LED not illuminated). During the interval, the control contact can U be operated any number of times. A further cycle can only be started when the cycle run has been completed. LED U/t t t t t R U LED U/t S t t R Single shot trailling edge with control input (Wa) The supply voltage U must be constantly applied to the device (green LED U/t illuminated). Closing the control contact S has no influence on the condition of the output R. When the control contact is opened, the output relay switches into on-position (yellow LED illuminated) and the set interval t begins (green LED U/t flashes). After the interval t has expired (green LED U/t illuminated), the ouput relay switches into off-position (yellow LED not illuminated). During the interval, the control contact can be operated any number of times. A further cycle can only be started when the cycle run has been completed. U LED U/t S t R t www.tele-online.com