LT4 Bộ định thời kỹ thuật số Hanyoung

SKU
LT4
Còn hàng
765.000 ₫
-
+
Tổng Quan

Thông số kỹ thuật bộ định thời LT4

Độ ẩm môi trường: 35-85% RH

Nhiệt độ môi trường: -25-65°C

Hoạt động: POND/PFKF/PFKN/PINT/TWON/TWOF/S-D

Tuổi thọ điện: 100,000 nghìn lần

Kích thước: 48x48

Loại: Gắn mặt tủ/Gắn thanh Rail

ngõ ra: Tiếp điểm giới hạn 2c, liên tục 1c + giới hạn thời gian 1c

Dòng: LT4-Series

Chi tiết sản phẩm Bộ định thời LT4

Model

LT4

LT4S

Power voltage

24 - 240 V a.c. 50/60 Hz, 24 - 240 V d.c. (dual usage)

Voltage fluctuation rate

± 10 % of power voltage

Power Consumption

4 VA max. (24-240 V a.c. 50/60 Hz)

1.6 W max. (24- 240 V d.c.)

4.5 VA max. (24-240 V a.c. 50/60 Hz)

2 W max. (24-240 V d.c.)

Display

Wide viewing angle negative LCD display

Display mode

Addition and subtraction

Display digits

4 digits

Character height

PV display: 14mm, SV display: 8.5mm

Return time

100 ms max.

External connection

socket 8 pin

Operating time range

0.01 sec ~ 9999 hour

External input

Input signal

-

START, INHIBIT, RESET

 

Input

method

-

non-voltage input, impedance during short circuit : 1 kΩ max.

Residual voltage during short circuit : 0.5 V max. impedance during open : 100 kΩ min.

Minimum input time

-

START, INHIBIT,

RESET min. input signal width 1ms / 20ms selection

Operating time error

Power START : ± 0.01 % ±0.05 sec max., Signal START : ± 0.005 % ±0.03 sec max.

Control output

Operation mode

POND / PFKF / PFKN / PINT / TWON / TWOF / S-D

SOND / SFKF / SINT / SNFN /

SNFF / SOFD / S.OND / S.FKN /

S.INT / S.ODR

 

Contact configuration

time limit 1c

time limit 2c, instantaneous 1c + time limit 1c

 

Contact capacity

250 V a.c. 5A resistive load

250 V a.c. 3A resistive load (N.O.:5A, N.C.:3A)

Relay life

Mechanical life : 10,000,000 times min.,

Electrical life : 100,000 times min. (250 V a.c. 5A resistive load)

Insulation resistance

100 MΩ min. (500 V d.c. mega standard, conductive part terminal and exposed unfilled metal)

Dielectric strength

2,000 V a.c. 60 Hz for 1 minute (conductive part terminal and exposed unfilled metal)

Noise immunity

± 2 kV (among operation power terminals, pulse width = 1 us, square-wave noise by noise simulator)

Vibration resistance

10 - 55 Hz (for 1 minute)  single amplitude 0.5 mm

X, Y, Z each direction, 2 h

Shock resistance

300 ㎨ (30G)  X, Y, Z each direction, 3 times

Ambient temperature

-10 ~ 55 ℃ (with no icing)

Storage temperature

-25 ~ 65 ℃ (with no icing)

Ambient humidity

35 ~ 85 % R. H.

LT4 ■ LT4S

Parameter

Operation description

 

Parameter

Operation description

  • POWER ON DELAY
  • uses 1 set time (set time displayed on SV display)
  • when power is applied, output turns OFF, timing starts ● when displayed time reaches set time, output turns ON,      displayed time is held (ONE-SHOT output selectable)

  • SIGNAL ON DELAY
  • uses 1 set time (set time displayed on SV display)
  • when START signal is applied, timing starts (START signal holds ON status )● when displayed time reaches set time output turns ON, holds output and     displayed time (ONE-SHOT output selectable)
  • When START signal is cancelled, initializes output and displayed time

POND

SOND

  • POWER ON FLICKER - OFF START
  • uses 2 set times, Ton and Toff (Toff set time displayed on PV    display, Ton set time displayed on SV display)
  • when power is applied, OFF timing starts
  • when displayed time reaches Toff set time, output turns ON,     after displayed time initialization ON timing starts
  • when displayed time reaches Ton set time, output turns OFF,     after displayed time initialization OFF timing starts
  • output repeats ON/OFF operations according to Ton and Toff     set times

  • SIGNAL ON FLICKER - OFF START
  • uses 2 set times, Ton and Toff (Toff set time displayed on PV display, Ton    set time displayed on SV display)
  • when START signal is applied,OFF timing starts (START signal holds ON status) ● when displayed time reaches Toff set time, output turns ON, after displayed     time initialization ON timing starts
  • when displayed time reaches Ton set time output turns OFF, after displayed    time initialization OFF timing starts
  • output repeats ON/OFF operations according to Ton and Toff set times
  • when START signal is cancelled, initializes output and displayed time

PFKF

SFKF

  • POWER ON FLICKER - ON START
  • uses 2 set times, Ton and Toff (Ton set time displayed on PV     display, Toff set time displayed on SV display)
  • when power is applied, output turns ON, ON timing starts● when displayed time reaches Ton set time output turns OFF,     after displayed time initialization OFF timing starts
  • when displayed time reaches Toff set time, output turns ON,     after displayed time initialization ON timing starts
  • output repeats ON/OFF operations according to Ton and Toff     set times

  • SIGNAL ON INTERVAL
  • uses 1 set time (set time displayed on SV display)
  • When START signal is applied, output turns ON, timing starts (START signal     holds ON status )
  • when displayed time reaches set time output turns OFF,displayed time is held
  • When START signal is cancelled, initializes output and displayed time

SINT

  • SIGNAL ON INTERVAL
  • uses 1 set time (set time displayed on SV display)
  • When START signal is applied, output turns ON, timing starts (START signal     holds ON status )
  • when displayed time reaches set time, output turns OFF, displayed time is held
  • when START signal is cancelled, initializes output and displayed time

PFKN

SNFN

  • POWER ON INTERVAL
  • uses 1 set time (set time displayed on SV display)
  • when power is applied, output turns ON, timing starts● when displayed time reaches set time, output turns OFF,     displayed time is held

  • SIGNAL ON/OFF DELAY - OFF START
  • uses 2 set times, Ton and Toff (Ton set time displayed on PV display, Toff    set time displayed on SV display)
  • when START signal is applied, ON timing starts
  • when displayed time reaches Ton set time output turns ON,displayed time is held
  • When START signal is cancelled, output holds ON output status,OFF timing starts● when displayed time reaches Toff set time  output turns OFF, displayed     time is held

PINT

SNFF

  • TWIN - ON START
  • uses 2 set times, Ton and Toff (Ton set time displayed on PV     display, Toff set time displayed on SV display)
  • when power is applied, OUT1 output turns OFF, OUT2 output     turns ON, ON timing starts
  • when displayed time reaches Ton set time OUT1 output turns

    ON, OUT2 output turns OFF, after displayed time initialization

    OFF timing starts

  • when displayed time reaches Toff set time, OUT1 output turns

    OFF, holds output and displayed time

  • SIGNAL OFF DELAY
  • uses 1 set time (set time displayed on SV display)
  • when START signal is applied, output turns ON (START signal holds ON    status )
  • when START signal is cancelled, holds output and timing starts
  • when displayed time reaches set time output turns OFF, displayed time is held
  • when START signal is cancelled, initializes output and displayed time

SOFD

  • SIGNAL TRIGGER ON DELAY
  • uses 1 set time (set time displayed on SV display)
  • when START signal is applied, timing starts
  • when displayed time reaches set time output turns ON, holds output and    displayed time (ONE-SHOT output selectable)
  • when START signal is repeatedly applied, only uses the first START signal

TWON

S.OND

  • TWIN - OFF START
  • uses 2 set times, Ton and Toff (Toff set time displayed on PV     display, Ton set time displayed on SV display)
  • when power is applied, OUT1 and OUT2 outputs turn OFF, OFF    timing starts
  • when displayed time reaches Toff set time, OUT2 output turns

    ON, after displayed time initialization ON timing starts

  • when displayed time reaches Ton set time, OUT1 output turns

    ON, holds output and displayed time

  • SIGNAL TRIGGER ON FLICKER - ON START
  • uses 2 set times, Ton and Toff (Toff set time displayed on PV display, Ton    set time displayed on SV display)
  • when START signal is applied, output turns ON, ON timing starts
  • when displayed time reaches Ton set time output turns OFF, after displayed    time initialization OFF timing starts
  • when displayed time reaches Toff set time, output turns ON, after displayed    time initialization ON timing starts
  • output repeats ON/OFF operations according to Ton and Toff set times
  • When START signal is repeatedly applied, only uses the first START signal

TWOF

S.FKN

  • STAR – DELTA
  • uses 2 set times, Ton and Toff (Ton set time displayed on PV     display, Toff set time displayed on SV display)
  • when power is applied, OUT1 output turns OFF, OUT2 output    turns ON, ON timing starts
  • when displayed time reaches Ton set time, OUT2 output turns

    OFF, after displayed time initialization OFF timing starts

  • when displayed time reaches Toff set time, OUT1 output turns

    ON, holds output and displayed time

  • OUT1 operates as 'Δ' output, OUT2 operates as '' output.
  • Toff set time is  'Δ - ' operation switching time

  • SIGNAL TRIGGER ON INTERVAL
  • uses 1 set time (set time displayed on SV display)
  • when START signal is applied, output turns ON, timing starts
  • when displayed time reaches set time output turns OFF, displayed time is held
  • When START signal is repeatedly applied, only uses the first START signal
  • after reaching set time, when START signal is applied,     output turns ON, and after time value initialization timing starts

S.INT

  • SIGNAL TRIGGER ON DELAY – RESET
  • when START signal is applied, timing starts
  • when displayed time reaches set time, output turns ON, holds output and    displayed time (ONE-SHOT output selectable)
  • when START signal is re-applied during timing, timing starts after displayed    time initialization

S - D

S.ODR

 

Thông số sản phẩm
Kích thước N/A
Hình dạng N/A
Tính năng điều khiển N/A
Chức năng N/A
Kiểu đấu nối N/A
Ngõ ra N/A
Xuất xứ N/A
Thời gian bảo hành N/A
Đơn vị thời gian N/A