PROGRAMMABLE SEQUENTIAL AND COMBINATION TIMER TK-415

Product Details:

Voltage TypeAC
Voltage (V)85 – 270 (50/60 Hz)
Number of Channels15 Channel
ApplicationProcess control, Traffic Light operation, Dust collectors, Conveyor/ Hopper automation
Current (Amps)10A
BrandNOVATEK ELECTRO
Contact Form15 x SPDT (potential free NO contacts)
TypeSelectable Sequential & Combination modes, PC programming software

Sequential and Combination Timer with RS-232 communication

Basic functions:

  • 15 channel (potential free relay outputs)
  • Microprocessor controlled
  • Selectable sequential and combination modes in one timer
  • Simple change-over between sequential and combination timer
  • 7-segment LED indications
  • Cascade connection of several devices for extended total number of channels
  • Memorization of program after switching off and program operation restart from breakage
  • Inputs for timer start and pause control
  • Fast resetting
  • Copy of settings
  • Selectable time range SEC:MSEC, MIN:SEC, HRS:MIN
  • RS-232 communication for programming and DCS integration (free PC software provided)
  • Program can be executed only one time or/and cyclic operation possible

Timer programming: 

Sequential Timer Programming:

  • Fix switch RUN/PROG in position PROG
  • For sequential timer selection fix switch SEQ/COMB in position SEQ. Supply power to inputs A1 and A2
  • Using the button RELAY select the channel 1
  • Using the button DLY/ON select time DLY for time setting, during which the contacts of channel relay will be open
  • Press RANGE for selection of necessary time range
  • Using arrow button to set the necessary time
  • Repeat steps 4 through 6 for status time setting ON, during which the contacts of channel relay will be closed
  • Repeat steps 3 through 7 for setting of other channels

Combination Timer Programming:

  • Fix switch RUN/PROG in position PROG
  • For selection of combination timer fix switch SEQ/COMB in position COMB. Energize the inputs A1 and A2
  • Using button RELAY select channel 1
  • Using button COMBINATION select combination 1
  • Using button DLY/ON select time DLY for time setting, during which the contacts of channel relay will be open
  • Press RANGE for selection of necessary time range
  • Using arrow buttons set the necessary time
  • Repeat steps 5 through 7 for set of status ON, during which contacts of channel relay will be closed
  • Repeat steps 4 through 8 for setting the other channel combinations
  • Repeat steps 3 through 9 for setting of other channels and their combinations

Additional Information:

  • Item Code: TK-415
  • Port of Dispatch: New Delhi, India

Technical Brief:

Supply voltage, V

from 85 to 270 AC/DC

Frequency range, Hz

47-63

Power consumption, VA

8

Time setting range

from 0.1s to 99 hr 59 min

Commutation accuracy

±0.1% + 20ms

Number of channels

15

Number of combinations per channel (ON/OFF)

8

Operating  temperature range, °C

from -25 through +55

Storage temperature, °С

from -35 through +60

Humidity (non condensing)

85% / 40°С

Insulation resistance

>100 МOhm / 500V DC

Dimensions, mm

85.8 х 156.2 х 56.8

Weight, kg

0.5

Indication of load relay

Yes

Protection level

ІР20

Climatic resistance version

NF3.1

Permissible contamination level

||

Overvoltage category

||

Nominal voltage of isolation, V

450

Nominal impulse withstanding voltage, kV

2,5

Cross section of wires of connection terminals, mm²

0,5-2,5

Maximal tightening torque of terminals external screws, N*m

0,4

Data memory, years, minimum

10

Channel contacts type

normally open contact (NO)

Mounting

onto standard 35 mm DIN-rail

Mounting position

any

Characteristics of output channels

сos ф

Maximum current at U~250V

Maximum capacity

Maximum current at Uconst=24V

1.0

10 A

2500 VA

10 A

0.4

4 A

1000 VA

Commutation resource of output contacts:

      – mechanical resource

      – electric resource 10A 250V AC, times, minimum

      – electric resource 10A 24V DC, times, minimum

      – electric resource 4A 250V AC (сos j = 0,4 ), times, minimum

107

100 000

30 000

100 000

Signal «Start»

Contact Closure S1 and S2 minimum at 150 milliseconds