Technical information

J-25
Above prices do not include VAT. E&OE
Timingdevices
Function Multi-function, Multi-range
Model DMFT DMFT/V (multi-voltage 12-260Vac)
Description of operation
1. On-delay
Applicationofsupplystartsthepre-settimeperiodthereaftertherelayoperatesandonlyresetsonremovalofsupply
2. Interval
Relayoperatesonapplyingsupplyvoltageandresetsafterlapseofpre-settimeperiod
3. Equal repeating
Applyingsupplyoperates relayandthepre-set“on”time periodbegins.Afterlapseof pre-settimeperiodtherelay resets forthesameperiod.
Thissequencecontinueswithequal“on”and“off”timecyclesuntilremovalofsupply
4. Pulse controlled off delay
Withsupplyapplied,relayoperatesonclosureoftriggercontact.Timingonlybeginsonreleaseoftriggercontact.Relayresetsonlapseofpre-set
timeperiodoronremovalofsupply.Iftriggercontactisclosedduringatimingcycle,therelaystaysonandanewtimingcyclebeginsonrelease
ofthetriggercontact
5. Pulse controlled interval
Withsupplyapplied relayoperatesonclosureoftrigger contactforthepre-settime period,whereaftertherelayresets. Ifthetriggercontactis
closedbeforecompletionoftimeperiod,thedevicecontinuestiming,whereafterthedeviceresets
6. Step relay (bi-stable)
Withsupplyappliedrelayoperatesonclosureoftriggercontact.Therelaywillonlyreleasewhentriggercontactisreleasedandthenre-applied
7. Pulse generator
Pre-settimeperiodbeginsonapplyingsupply.Onlapseofthepre-settimeperiodtherelayoperatesfor0.5secwhereaftertherelayresetsagain
forthepre-settimeperiod.Thissequencecontinuesuntilremovalofsupply
8. On / off delay
Withsupplyappliedclosureoftriggercontactstartsthepre-settimeperiod,whereaftertherelayoperates.Onreleaseofthetriggercontactthe
pre-settimeperiodbegins,whereaftertherelayresets.
Galvanic insulation
110,230,400Vareequippedwithinternaltransformervoltage(testvolts:2kV)
none
Range accuracy ±0.5% ±0.5%
Repeat accuracy ±0.2% ±0.2%
Time adjustment viadedicatedcalibratedfrontknob(scaleaccuracy:±5%) viadedicatedcalibratedfrontknob(scaleaccuracy:±5%)
Standard voltages
AC:12,24,48,110,230,400,525V±15%
DC:12,24,48,±15%
12-260Vac/dc
Contact rating 10A250Vac 10A250Vac
Consumption
AC:±2.4VA
DC:100mA
AC:±2.4VA
DC:100mA
Reset time 0.5sec(500mSec) 0.5sec(500mSec)
Insulation
4kVbetweensupply/outputandadjacentcontacts
1kVbetweenopencontacts.
none
Mechanical life 30millionoperations 30millionoperations
Ambient limits (operating)-20+60°C (operating)-20+60°C
Dimensions (H)92mmx(D)64mm(W)35.5mm(2moduleswide) (H)92mmx(D)64mm(W)35.5mm(2moduleswide)
Connection diagram
Price 483.00 565.00
Multi-range / Multi-function
Eight time ranges: Eight functions:
1.6sec 1.On-delay
2.60sec 2.Interval
3.6min 3.Equalrepeating
4.60min 4.Pulsecontrolledoffdelay
5.6hrs 5.Pulsecontrolledinterval
6.60hrs 6.Steprelay
7.RelayON 7.Pulsegenerator
8.RelayOFF 8.On/offdelay