HANYOUNG NUX LF4N Instruction Manual

LF4N
LCD Timer
INSTRUCTION MANUAL
Thank you for purchasing Hanyoung Nux products. Please read the instruction
manual carefully before using this product, and use the product correctly.
Also, please keep this instruction manual where you can view it any time.
▍ Safety information
Please read the safety information carefully before the use, and use the product correctly.
The alerts declared in the manual are classified into Danger, Warning and Caution according to their importance
DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury
WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury
CAUTION Indicates a potentially hazardous situation which, if not avoided, may result in minor injury or property damage
DANGER
• The input/output terminals are subject to electric shock
risk. Never let the input/output terminals come in contact
with your body or conductive substances.
WARNING
• Please read the safety information carefully before the use,
and use the product correctly.
• If there is a possibility that a malfunction or abnormality of
this product may lead to a serious accident, install an
appropriate protection circuit on the outside and plan to
prevent accidents.
• Please supply the rated power voltage, in order to prevent
product breakdowns or malfunctions.
• To prevent electric shocks and malfunctions, do not supply
power until the wiring is completed.
• Please disassemble the product after turning OFF the power.
• Any use of the product other than those specified by the
manufacturer may result in personal injury or property
damage.
• Please use this product after installing it to a panel,
because there is a risk of electric shock.
▍ Initial mode
LF4N-A, LF4N-D LF4N-B, LF4N-C
UP/ DOWN Up Mode
SIGNAL ON DELAY POWER ON DELAY
Output
Operation mode
( A MODE) ( A MODE Fix)
Time range 1s ~ 999s
▍ Suffix code
Model Code
LF4N- □
A Time limit 1c
B Time limit 1c, Instantaneous 1c
Options
C Time limit 2c
D Time limit 1c
▍ Specification
Model LF4N-A
Power voltage
Display
Voltage regulation
Power consumption 1.5 W (240 VDC), 2.5 VA (240 VAC 60 Hz)
Resetting time
Minimum START, RESET,
Signal Time INHIBIT
Impedance in a short circuit : Max. 1 ㏀
Input Type Non voltage input Residual voltage in a short circuit : Max. 0.7 V
Impedance in open : Min. 100 ㏀
Repeated error
In case of Power-on Start
Set error (Max. ±0.01 % ±0.05 % sec)
Time error
In case of Signal-on Start
Voltage error
(Max. ±0.005 % ±0.03 % sec)
Temperature error
Contact type
Control
output
Contact capacity NO Contact: 250 VAC 5A resistive load, NC Contact: 250 VAC 2A resistive load.
Min. 100 ㏁ (500 VDC Mega base on, Between current-carrying terminal and exposed
Insulation resistance
Dielectric strength 2000 VAC 50 / 60 Hz for 1 min (Between current-carrying terminal and
Dielectric strength
Noise immunity
Vibration resistance 10 - 55 ㎐ (For 1min) double amplitude 0.75 ㎜ X, Y, Z each direction 1hour Malfunction
Vibration
Malfunction 10 - 55 ㎐ (For 1 min) double amplitude 0.5 ㎜ X, Y, Z each direction 10 minutes Shock resistance
Shock resistance
Shock
Malfunction
Mechanical
Life
expectancy
Electrical
Ambient temperature
Storage temperature
Ambient humidity
Weight(g) 80
▍ Dimensions
48.0
60.2
6.0
48.0 48.0
6.0
0 48.0
▍ Case open
Please turn off power when you open case.
① Please widen the lock of product with
driver or tweezers
② Push it toward the front panel
HANYOUNGNUX CO.,LTD
28, Gilpa-ro 71beon-gil, Michuhol-gu,
Incheon, Korea TEL : +82-32-876-4697
http://www.hynux.com
PT. HANYOUNG ELECTRONIC INDONESIA
Jl. Jangari RT.003/002 Hegarmanah Sukaluyu
Cianjur Jawa Barat Indonesia 43284
TEL : +62-21-5060-7210
CAUTION
• Please make sure that the product specifications are the
same as you ordered.
• Please use the product in places where corrosive gases
(especially harmful gases, ammonia, etc.) and flammable
gases are not generated.
• Please use the product in places without liquids, oils,
chemicals, steam, dust, salt, iron, etc. (pollution degree 1 or 2).
• Please avoid places where large inductive interference,
static electricity,magnetic noise are generated.
• Please avoid places with heat accumulation caused by
direct sunlight, radiant heat, etc.
• When water enters, short circuit or fire may occur, so please
inspect the product carefully.
• Do not connect anything to the unused terminals.
• For DC types, please wire correctly, after checking the polarity
of the terminals.
• After checking polarity of terminal, connect wires to the right
position.
• When this product is connected to a panel, use a circuit
breaker or switch approved by IEC947-1 or IEC947-3.
• Install the circuit breaker or switch at near place for
convenient use.
• Write down on a label that the operation of circuit breaker or
switch disconnects the power since the devise is installed.
• For the continuous and safe use of this product, the periodic
maintenance is recommended.
• Some parts of this product have limited life span, and others
Up Mode
are changed by their usage.
• The warranty period of this product including parts is one year
Output
if this product is properly used.
• When power is on, the preparation period of contact output
is required. In case of using signals of external interlock circuit,
1s ~ 999s
use a delay Relay.
Content
LCD Timer
START, RESET, INHIBIT
POWER ON START
START, RESET, INHIBIT
LF4N-D LF4N-B
24 - 240 VDC / AC 50-60 Hz
LCD display (character height : 8㎜)
±10 % of power voltage
2.1 W (240 VDC), 2.9 VA (240 VAC 60 Hz)
Max. 0.1 sec
Min. 20 ㎳
In case of Power-on Start
(Max. ±0.01 % ±0.05 % sec)
Time limit SPDT(1c),
Time limit SPDT (1c)
Instantaneous SPDT(1c)
non-current carrying metal parts)
exposed non-current carrying metal parts)
Square wave noise due to the noise simulator (Pulse gap = 1μs),
±2 kV(within each operating power terminal)
300 ㎨, 3 times X, Y, Z each direction
100 ㎨, 3 times X, Y, Z each direction
Over 1,000 million (Open & Short frequency : 180 / min)
Over 10 million (250 V a.c 3 A load Resistance)
-10 ~ 55 ℃ (No condensation)
-20 ~ 65 ℃ (No condensation)
35 ~ 85 %R.H.
86
More than 60
15.3
15.3 15.3
60.2 60.2
6.0
45.0
45.0 45.0
②
①
①
▍ Part names and functions
48.0
● Front panel
48.0
Time process status
Inhibit status
Reset status
Output-on status
Selection of operation mode
• When the INHIBIT signal is applied, the time process is stopped (Hold).
• When the RESET signal is applied, the display value and output are initialized.
● Selection of operation mode
MD0305KE190430
• To select operation mode, please push dip switch in the left
side of front panel.
• LF4N has 10 kinds of operation modes and selected mode is
displayed in front of panel as like A, B, C, D, E, F, G, H, I, J.
Display window of
operation mode
▍ Connection diagrams
■ LF4N-A
■ LF4N-C
▍ Operation mode
① LF4N-A, LF4N-D (Time limit 1c)
A mode : SIGNAL ON-DELAY
Power
Start
Reset
Time limit contact NO
Process time (UP)
Process time (DOWN)
Output display
8 Pin socket
C mode : SIGNAL ON/OFF DELAY
Power
11 Pin socket
Start
Reset
LF4N-C
Time limit contact NO
Process time (UP)
Process time (DOWN)
Output display
E mode : INTERVAL MODE
-
Power
Start
-
Reset
Time limit contact NO
Process time (UP)
Process time (DOWN)
Output display
Time limit SPDT (2c)
G mode : INTEGRATION
Power
Start
Reset
Time limit contact NO
Process time (UP)
Process time (DOWN)
Output display
I mode : FLICKER-ONE SHOT
Power
Start
82
Reset
[Unit : mm]
Time limit contact NO
More than 60 More than 60
Process time (UP)
Process time (DOWN)
+0.6
Output display
45 -0
※ t : Set time, t - a : Within set time
+0.6 +0.6
45 45
-0 -0
② LF4N-B (Time limit 1c, Instantaneous 1c)
+0.6
-0
45
A mode : POWER ON DELAY
+0.6 +0.6
-0 -0
45 45
Power
Time limit contact NC
Time limit contact NO
Instantaneous Contact NC
Instantaneous Contact NO
※ t : Set time, Rt : Resetting time (Over 100 ms)
15.3
60.2
6.0
● Time setup
Elapsed time
45.0
48.0
h - hour
m - minute
s - second
Elapsed time
with Bar graph
Selection of Time range
Time setting (001 ~ 999)
● Selection of time unit
• To select time unit, please push dip switch in the right side
of front panel.
• LF4N has 10 kinds of time units and selected time unit is
displayed in front of panel as like 0.01s, 0.1s, s, 0.1m, m,
0.1h, h, 10 h, S, M.
Mode Function of operation
A SIGNAL ON- DELAY
B FLICKER ON START
C SIGNAL ON/OFF DELAY
D SIGNAL OFF DELAY
E INTERVAL
F ONE SHOT & FLICKER
G INTEGRATION
Display window
for the time unit
H INTERVAL DELAY
I FLICKER ONE-SHOT
J POWER ON-START
▍ UP/DOWN mode
■ LF4N-B
According to Up/Down mode, output operates with Up
mode or Down mode.
① Open case.
② Select Up / Down mode by jumper switch.
UP mode(Initial mode)
■ LF4N-D
Time limit contact NO
Process time (UP)
Process time (DOWN)
Time limit contact NO
Process time (UP)
Process time (DOWN)
Time limit contact NO
Process time (UP)
Process time (DOWN)
Time limit contact NO
Process time (UP)
Process time (DOWN)
.
Time limit contact NO
Process time (UP)
Process time (DOWN)
③ LF4N-C (Time limit 2c)
Time limit contact NC
Time limit contact NO
»
60.0
48.0 60.2 15.3
6.0
45 +0.6
-0
45.0
45 +0.6
-0
Dip switches for time After 99.9 seconds
setup (001 ~ 009)
Time unit Time range
.01 s 0.01 s ~ 9.99 s
0.1 s 0.1 s ~ 99.9 s
s 1 s ~ 999 s
0.1 m 0.1 m ~ 99.9 m
m 1 m ~ 999 m
0.1 h 0.1 h ~ 99.9 h
h 1 h ~ 999 h
10 h 10 h ~ 9990 h
S 0 m 01 s ~ 9 m 59 s
M 0 h 01 m ~ 9 h 59 m FRONT
BACK
DOWN mode
FRONT
FRONT
BACK
BACK
B mode : FLICKER ON START
FRONT
Power
Start
Reset
BACK
Output display
D mode : SIGNAL OFF DELAY
Power
Start
Reset
Output display
F mode : ONE-SHOT & FLICKER
Power
Start
Reset
Output display
H mode : INTERVAL DELAY
Power
Start
Reset
Output display
J mode : POWER ON START
Power
Start
Reset
Output display
A mode : POWER ON DELAY
Power