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ELECTRONIC TIMERS

VIEWS: 30 PAGES: 4

									      ELECTRONIC TIMERS




Minilec offers timers for various fuctions and
applications,in various enclosures/sizes and with
multi voltage options.
MODELS
ETS D1, ETA D1,
ESD D1,
D1 ETM1, S2ETM1,
D2 ETR1,
S2 ETM2, S2 ETM3,
S1 ETM1, S1 ETM2



FEATURES                               FUNCTIONS
• Single voltage & Multi-voltage       •   On Delay
• Single function and multi-function   •   Interval Delay
• Wide time range                      •   Cyclic ON/OFF
• Better repeat Accuracy               •   Multi-Attempt (for Engine Starting)
• Models with Micro-Controller based   •   Star-Delta changeover
  design
• Use of SMD Technology (S2 Series
  models)




                                                      Ordering Instructions
                                                      Product
                                                      ü Family Name
                                                      Model Name
                                                      ü
                                                      Aux. Supply/Control
                                                      ü
                                                      supply voltage
                                                      Application
                                                      ü



                                                                                 29
                                                       ON DELAY TIMERS
                                              ETS D1                                                         ETA D1                                    S1 ETM1
                                            On Delay Timer                                  On Delay Timer (Multivoltage)                              On Delay Timer


                                                                                                                                                                    R

                                                                                                                                                                C   US




                                 On Delay, time range upto 3                         On Delay, time range 30                            On delay,
                                 hours,                                              Minutes, Multi-voltage supply,                     Time range upto 180 minutes,
                                 2 CO output relay                                   2 CO output relay                                  1CO output relay




Supply Voltage                   24/110 / 240 / 380 / 415 V AC ± 20%,                  24-240 V AC / DC                                     100-120 / 220-240 V AC ± 20%
      Auxiliary                  12 / 24 V DC ±20%                                     +10%, –20%                                           24 V DC ± 10-15%


Output Contacts                  2 CO                                                  2 CO                                                 1 CO


Time Range                       0.3 - 3, 0.6 - 6 secs.                                0.7 secs. - 30 mins.                                 3/6/10/30/60/180 Sec. ± 10% of full scale
                                 1 - 10, 3 - 30, 6 - 60, 18 - 180 (secs. or mins.)     (4 ranges)                                           10/30/60/180 Min ± 10% of full scale

Operating Modes                  On Delay                                              On Delay                                             On Delay




Weight                           300 gms.                                              160 gms.                                             90 gms. (Approx).
Dimensions (mm)
    Overall (L x W x D)          76 x 30.5 x 120                                       76 x 30.5 x 117.5                                    89 x 17.5 x 59 (Approx).
     Mounting (L x W)            68 mm centre to centre / 35 mm Rail Mounting          68 centre to centre / 35 mm Rail Mounting            35 mm Rail Mounting




                            Aux.                                                      Aux.                                                  POWER
                            Supply                                                    Supply                                                                    T        T
                                               T Set                                                      T Set                              4     5
Wherever not specified      13    14                                                   13   14

Contact Rating :
5A @ 230 V AC (resistive)                                                                                                                    4     6
                            13    15                                                   13   15




                                                           1     2      3                                1     2      3            Aux.
                                                                                                                                   Supply



                                                                                                                                                                               OFF
                                                               ETS D1                                        ETA D1                                                      N/V         ON
                                               AUX.                                          AUX.
                                              SUPPLY                                        SUPPLY
                                                           7     8      9                                7    8      9                                  S1 ETM1




                                                                                                                                                        4   5   6




                                                           13 14 15                                      13 14 15

                                                 L                   Starter/CB                      L             Starter/CB
                                                                     Coil                                          Coil
                                                 N                                                   N

                                        Relay contact position shown in 'Time Elapsed’ condition                                               Relay contact position
30                                                                                                                                          shown in 'Power off’ condition
                                                                                             SPECIAL FUNCTION TIMERS
                         S1 ETM2                                                                    ESD D1                                           D1 ETM1                                             S2 ETM1
               Multi Function Timer                                                              Star Delta Timer                             Multi Function Timer                               Multi Function Timer

                                     R                                                                                                                R                                                          R

                              C      US                                                                                                          C    US                                                    C    US




              Multi-function timer                                                        Star to Delta                               Microcontroller based                                      Microcontroller based,
              (10 functions                                                               Changeover timer,                           Multi-function timer (On                                   SMD technology
              selectable),                                                                Time range upto 60                          delay, interval delay,                                     Multi-function timer (On
              Time range upto 100                                                         seconds,                                    cyclic, star-delta,                                        delay, interval delay,
                                                                                                                                                                                                 cyclic, star-delta, Engine
              Hrs.,                                                                       2x1NO output relays                         Engine starting), time
                                                                                                                                                                                                 starting), time range upto
              1 CO output relay                                                                                                       range upto 100 Hrs,                                        100 Hrs,
                                                                                                                                      2x1CO output relays                                        2x1CO output relays

             100-120 / 220-240 V AC ± 20%                                                 110 / 240 / 380 / 415 V AC               12 VDC± 10%                                                 *24/110/240/415VAC, ± 20%,
             24 V DC ± 10-15%                                                             +10% to –20%                             24 VAC/DC ± 10%                                              12/24 VDC ±10%
                                                                                                                                   *24-240VAC/DC ± 10%-15%
                                                                                                                                   *100-120/220-240/380-440VAC ± 10%
             1 CO                                                                         1 NO-Star relay (NO)                     1 CO + 1 CO                                                 1 CO + 1 CO
                                                                                          1 NO-Delta relay (NO)
             1/10/60/600 Sec. ± 5% of set value                                           0.7 – 60 secs.                           0.1-1,1- 10, 6 - 60, 60-600 seconds                         0.1-1,1- 10, 6 - 60, 60-600 seconds
             1/10/100 Hr ± 5% of set value                                                in 2 diff. ranges                        0.1- 1, 1-10,10-100 hours                                   0.1- 1, 1-10,10-100 hours

          M1 - On Delay                    M6 - Triggered Interval delay                  Star Delta Changeover Time               M1     -   On delay                                         M1   -   On delay
          M2 - Interval Delay              M7 - Push Start Interval                       50 / 100 m.secs.                         M2     -   Interval (Selectable By Rotary Switch)           M2   -   Interval (Selectable By Rotary Switch)
          M3 - Cyclic off first                  delay
                                                                                                                                   M3     -   Cyclic off first                                 M3   -   Cyclic off first
               delay                       M8 - Release start Interval
          M4 - Cyclic on first                   delay
                                                                                                                                   M4     -   Cyclic on first                                  M4   -   Cyclic on first
               delay                       M9 - Push Start On delay                                                                M5     -   Star Delta *                                     M5   -   Star Delta *
          M5 - Triggered on                M10 - Release Start On delay                                                            M6     -   Instant & Delayed                                M6   -   Instant & Delayed
               delay                                                                                                               M7     -   Engine Start Mode                                M7   -   Engine Start Mode
             90 gms. (Approx).                                                            175 gms.                                 200 gms (Approx.)                                           150 gms (Approx.)

             89 x 17.5 x 59 (Approx).                                                     76 x 30.5 x 117.5                        76 x 30.5 x 117.5                                           90 x 35 x 60
             35 mm Rail Mounting                                                          68 centre to centre                      68 mm centre to centre / 35 mm Rail Mounting                35 mm Rail Mounting
                                                                                                                                   *CE/CSA Not available for 110 &                             *CE/CSA Not available for 110VAC models
                                                                                                                                   24-240 VAC/DC Models

                         ON                                    ON
  POWER OFF                         OFF POWER OFF                    OFF
                                     4-6                                4-6        Aux.
    M1                               4-5  TGR                           4-5
     M2
                 T
                                     4-6
                                     4-5   M7
                                                           T            4-6
                                                                        4-5
                                                                                   Supply
                 T                                             T        4-6
                                     4-6
    M3
                 T   T    T   T
                                     4-5
                                     4-6
                                           M8                           4-5
                                                                                  Y
    M4                               4-5                                           13        14
                 T   T    T   T

 POWER                                     POWER
    TGR
                                     4-6                                 4-6    Y- Transfer Time                   50/100 msec
                                     4-5    TGR                          4-5
                 T             T     4-6                                 4-6
    M5                               4-5     M9            T             4-5
                 T             T     4-6                                 4-6
    M6                                      M10                T
                                     4-5                                 4-5
                 T = set time                         T = set time                    1      2



                                                                                                                                 Aux.                                                      L
                                                                                                                                                                                           O
                                                                                                                                 Supply                                                    A
                                                                                                                                                                                           D



                                                                                                                                                                                OFF   ON




                                                                                                                                                                          N/V




Aux.                                                                                                          1   2   3                               1      2   3
Supply



                                                           OFF
                                     S               N/V            ON                                          ESD D1
                                                                                               AUX.                                                       D1 ETM1
                                                                                              SUPPLY



                          S1 ETM2                                                                             7   8   9                               7      8   9


                          4   5 6




                                                                                                              13 14 15                               13 14 15




        Relay contact position                                                      Relay contact position                                                Relay position shown in 'Power off' condition
     shown in 'Power off’ condition                                            shown in 'Time Elapsed’ condition                                                                                                                      31
                                                                  CYCLIC TIMERS

                                                 S2 ETM3                                                  D2 ETR1                                                                   S2 ETM2
                                                Off Delay Timer                   Cyclic & Forward-Reverse Timer                                                     Cyclic & Forward-Reverse Timer


                                                                                                     R                                                                          R

                                                                                                 C   US                                                                     C   US




                               Off Delay timer,                                Unequal cyclic and forward-                                                          Microcontroller based, SMD
                               Auto reset,                                     reverse functions, on time and                                                       technology
                               Time range upto 200 seconds,                    pause time selectable,                                                               Unequal cyclic and forward-
                               2 CO output relay                               2x1CO output relays                                                                  reverse functions,
                                                                                                                                                                    on time and pause time
                                                                                                                                                                    selectable,
                                                                                                                                                                    2x1CO output relays

Supply Voltage
     Auxiliary                     110/240 V AC ± 10%                             *24/110/240/415VAC, ± 20%,                                                        *24/110/240/415VAC, ± 20%,
                                                                                  12/24 VDC ±10%                                                                    12/24 VDC ±10%

Output Contacts                    2 CO                                           1 CO + 1 CO                                                                       1 CO + 1 CO

Time Range                         20-200 Sec.                                    On Time -    0. 1 Sec.To 100 Hrs.                                                 On Time-     0. 1 Sec.To 100 Hrs.
                                                                                  Pause Time- 0. 1 Sec.To 100 Hrs                                                   Pause Time- 0. 1 Sec.To 100 Hrs
Operating Modes                    Power On                                       Mode 1 Unequal Cyclic Operation                                                   Mode 1 Unequal Cyclic Operation
                                                                                  Mode 2 Forward Reverse Cyclic Operation                                           Mode 2 Forward Reverse Cyclic Operation
Weight                             170 gms. (Approx).                             200 gms (Approx.)                                                                 100 gms (Approx.)
Dimensions (mm)
    Overall (L x W x D)            90 x 35 x 60                                   76 x 56.5 x 117.5                                                                 90 x 35 x 60
    Mounting (L x W)               35 mm Rail Mounting                           67 x 46     / 35 mm Rail Mounting                                                  35 mm Rail Mounting


                                                                                  *CE/CSA mark not available for 110VAC models                                      *CE/CSA mark not available for 110VAC models




Wherever not specified
Contact Rating :
5A @ 230 V AC (resistive)                                                              Mode 1                                      13    14    16        17
                                                                                                                                                                  Mode 1
                                        POWER                                          Unequal                                                                    Unequal
                                                                                                                                   13    15    16        18



                              10   12   7   9
                                                                                                                                   13    14
                                                                   Tset
                                                                                       Mode 2                                                                     Mode 2
                                                                                       Cyclic                                      13    15
                                                                                                                                                                  Cyclic
                              10   11   7   8


                                                                                                                                   16    17



                                                                                                                                    16    18




                               Aux.                                           Aux.                                                                            L
                                                                                                                                                              O
                                                                              Supply                                                                          A

                              Supply                                                                                                                          D



                                                    1     3                                                                                                       Aux.
                                                                                                                                         OFF        ON
                                                                                                                                                                  Supply
                                                                                                                                   N/V




                                                        S2 ETM3                                           1 2 3 4 5 6

                                                                                                                  D2 ETR 1


                                                                                                          7   8   9 10 11 12

                                                                          L
                            Back-up                                       O
                                                                                                          13 14 15 16 17 18
                            supply                                        A
                                                                          D




32                Relay position in 'Power off' condition                                                                    Relay position shown in 'Power off' condition

								
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