Novatek-electro TK-415 Operation Manual

“NOVATEK-ELECTRO” LTD.

Sequential and Combination Timer TK-415

with RS-232 communication

OPERATION MANUAL

WWW.NOVATEK-ELECTRO.COM/EN

2011

www.novatek-electro.in

15 channel Traffic Controller TK-415

Sequential cum Combination timer TK-415

2

1. GENERAL PROVISIONS

1.1. BASIC FUNCTIONS

- microprocessor controlled.

- simple change-over between sequential and combination timer.

- 7-segment LED indications.

- selectable 3 time ranges (SEC:MSEC, MIN:SEC, HRS:MIN)

- cascade connection of several devices for extended total number of channels.

- memorization of program and device mode after switching off and program operation restart
from point of stoppage.

- inputs for timer start and pause control.

- fast resetting.

- copy of settings.

- program can be executed only one time or/and cyclic operation possible.

- RS-232 communication port for programming and possibility of operation through PC/ DCS
(free PC software).

1.2. BASIC TECHNICAL BRIEF

Table 1.1.

Supply voltage, V

85 to 270 AC/DC

Frequency range, Hz

47-63

Power consumption, VA

8

Time setting range

From 100ms to

99hr59min.

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 +80

Humidity (non condensing)

95% @ 40°С

Insulation resistance

>100МOhm @ 500V

DC

Dimensions, mm

85.8 х 156.2 х 56.8

Indication of load relay

Yes

Protection level

ІР20

Climatic resistance version

УХЛ4

Data memory, years, minimum

10

Output Relays, CO

15

Channel contacts type

normally open

contact (NO)

3

Characteristics of output channels

сos ϕ

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 ϕ = 0,4 ), times, minimum

107

100 000

30 000

100 000

Signal «Start»

Contact Closure S1

and S2 maximum at

150 milliseconds

Mounting

onto standard 35 mm

DIN-rail

Mounting position

any

1.3. EXTERNAL VIEW AND DIMENSIONS

Figure 1.1.

1. Indicator for selected channel.

2. COMBINATION
Button of selection of combination DLY/ON of active channel in case of timer operation in
combination mode.

3. RELAY
Button of selection of channel for programming or channel information displaying.

4

4. S1/S2
Inputs of timer start for program execution. For start of program processing inputs S1 and S2
should be closed for 150 milliseconds. Switch RUN/PROG should be in position RUN.

5. C1/C2
Inputs of looping execution of program. If inputs C1 and C2 are closed, the program is executed
only one time. Otherwise, the program would be in cyclic mode.

6. O1/O2
Outputs of cascade connections of devices. After completion of execution of program outputs O1
and O2 are closed for 200 milliseconds.

7. I1/I2
Inputs of pause control. Zero potential between I1 and I2 suspends the program execution. After
un-shorting between I1 and I2, the execution of program is continued from the suspension time.

8. DLY/ON
Button of selection of time setting of open (DLY) or closed (ON) contacts of active channel
output.

9. A1/A2
Power inputs according to technical specifications.

10. RANGE
Button for selection of range of time programming DLY/ON according to the Table 1.2:

Table 1.2

Designation

Range

HRS:MIN

from 1 minute to 99 hours 59 minutes

MIN:SEC

from 1 second to 99 minutes 59 seconds

SEC:MSEC

from 100 millisecond to 999.9 seconds

11. INDIVID/COPY ALL
When the switch is in position INDIVID, the program will be executed for every channel
independently as it have programmed. If switch is in position COPY, during execution of the
program the values of times DLY and ON for every channel will be used from first channel.

12. RESTR/HOLD
Selection of device behavior in case of absence of external power. If the switch is in position
RESTR, the program will restart from the very beginning after restoration of power supply. If it
is in position HOLD, the timer settings at the moment of emergency switching will be stored in
nonvolatile memory and the program will be restarted after restoration of power supply.

13. RUN/PROG
The selection of PROGRAM or RUN timer mode.