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AhlsellProductsElectricAutomation 29-4540 RelaysTime relays

Time relays

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Timer relay a-collection
a-collection
Timer relay a-collection
Art. no.: 4098560
Function Op, operation delayed: Time calculation starts when the contact on the active input is closed. After the set time the relay switches on regardless of whether the contact on the active input is closed or open. If the contact is closed again after the time calculation has been switched off, the relay turns off and the time calculation starts again.
Function in, delayed disconnection: Time calculation starts and the relay opens when the contact on the active input is closed. After the set time the relay switches off regardless of whether the contact on the active input is closed or open. If the contact is closed again after the time calculation has been completed, the relay turns on and the time calculation starts again.
Function Dr, drop out delayed: The relay opens when the contact on the activation input is closed. When the contact is broken the time calculation starts. After the set time, the relay turns off. If the contact on the active input is closed while the time calculation is being made, the time calculation is reset while the relay is still turned on.
Flashing Function - Function R: (ON time first), (Function, Rb, OFF time first). When the control voltage is connected, the time starts to be calculated, when the period has expired the relay disengages. When the time for the disengaged relay has expired, the relay opens. This process continues as long as the control voltage is connected. The time for the rest and running time is equal. All relevant data, as well as the circuit diagram are clearly marked on the side of the relays.
Indication: 2 LEDs. Green lights up when the control voltage is connected. Yellow lights up when the relay is closed and flashes during the time calculation
Timer relay Analogue DIN-mounting 18 functions
Eltako
Timer relay Analogue DIN-mounting 18 functions
Art. no.: 4082131
Multifunction relay MFZ12DX-UC 1 switching contact 10A
Multi-voltage 8-230V AC/DC
With Eltako’s Duplex technology (DX), the NO terminals, in case of 230V AC failure 50Hz, can be switched to zero crossing mode to considerably reduce wear. This is achieved by connecting the N wire to the terminal (N) and L to 15 (L). The standby consumption is only be 0.1W.
NOTE: Contactors for increasing the switch capacity should not be connected in series to this kind of device.
Resettable time between 0.1 seconds to 40 hours. Thanks to the use of bistable relay function, potential problems with coil loss effects and heat generation can be avoided, even when the relay is "ON". Wait until the short automatic synchronisation has finished after installation before connecting the connected consumers to the network. By connecting the operating voltage either at B1-A2 or B2-A2 two different functional levels are selected:
Thanks to the use of bistable relay function, potential problems with coil loss effects and heat generation can be avoided, even when the relay is "ON".Wait until the short automatic synchronisation has finished after installation before connecting the connected consumers to the network.
Timer relay Analogue DIN-mounting 18 functions
Eltako
Timer relay Analogue DIN-mounting 18 functions
Art. no.: 4082130
MFZ12DDX-UC 1vx 10A
With Eltako’s Duplex technology (DX), the NO terminals, in case of 230V AC failure 50Hz, can be switched to zero crossing mode to considerably reduce wear. This is achieved by connecting the N wire to the terminal (N) and L to 15 (L). NOTE: Contactors for increasing the switch capacity should not be connected in series to this kind of device. Thanks to the use of bistable relay function, potential problems with coil loss effects and heat generation can be avoided, even when the relay is in operation. All values for time setting can be made with preset time ranges (0,1-9.9 or 1-99 seconds, minutes or hours). Max. delay is 99 hours. Up to 600 different settings possible. The time countdown is continually shown in the display. Reliable in case of loss of power: All settings are saved in an EEPROM memory, so they remain unchanged when the power is restored. When using the functions: TI, TP, IA, EAW, AV and ARV+, a second time can be set completely independent of the first.
Time relay DMB/PMB Multifunction
Carlo Gavazzi
Time relay DMB/PMB Multifunction
Art. no.: 4036444
Feature description
Function Op, switch-on delayed: The timer starts when the contact is active. the entrance is closed. After the set time, the relay switches on regardless of whether the contact is active. the input is closed or broken. If the contact closes again after the timer has finished, the relay switches off and the timer starts again.
Function In, delayed disconnection:The timer starts and the relay switches on when the contact is active. the passage closes. After the set time, the relay switches off regardless of whether the contact is active. the input is closed or broken. If the contact closes again after the timer has finished, the relay switches on and the timer starts again.
Function Dr, switch-off delayed:The relay switches on when the contact on the activation input is closed. When the contact is broken, the timer starts. After the set time, the relay switches off. If the contact on the active input is closed while the time count is in progress, the time count is reset while the relay is still switched on.
Blinking function - Function R:(ON time first), (Function Rb, OFF time first) When the control voltage is connected, the time count starts, when the time has expired the relay closes. When the time for the pulled relay has expired, the relay drops. This process continues as long as the control voltage is connected. The time for break and walking time are equal.
All relevant data and wiring diagrams are clearly marked on the side of the relays.
Time relay DMB/PMB MultifunctionTime relay DMB/PMB Multifunction
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