HANYOUNG NUX LC Series User Manual

LCD Counter & Timer
LC series
USER'S 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
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
Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury
DANGER
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury
WARNING
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
• Any use of the product other than those specified by the manufacturer may result in personal injury or
property damage.
• If there is a possibility that a malfunction or abnormality of this product may lead to a serious accident to
the system, install an appropriate protection circuit on the outside.
• Since this product is not equipped with a power switch and fuse, install them separately on the outside
(fuse rating: 250 V a.c. 0.5 A).
• Please supply the rated power voltage, in order to prevent product breakdowns or malfunctions.
• To prevent electric shocks and malfunctions, do not supply the power until the wiring is completed.
• The product does not have an explosion-proof structure, so avoid using it in places with
flammable or explosive gases.
• Never disassemble, modify, process, improve or repair this product, as it may cause abnormal
operations, electric shocks or fires.
• Please disassemble the product after turning OFF the power. Failure to do so may result in
electric shocks, product abnormal operations or malfunctions.
• Please use this product after installing it to a panel, because there is a risk of electric shock.
CAUTION
• The contents of this manual may be changed without prior notification.
• Please make sure that the product specifications are the same as you ordered.
• Please make sure that there are no damages or product abnormalities occurred during shipment.
• 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 where vibrations and impacts are not applied directly.
• Please use the product in places without liquids, oils, chemicals, steam, dust, salt, iron, etc.
• Please do not wipe the product with organic solvents such as alcohol, benzene, etc.
(use neutral detergents).
• Please avoid places where large inductive interference, static electricity, magnetic noise are generated.
• Please avoid places with heat accumulation caused by direct sunlight, radiations, etc.
• Please use the product in places with elevation below 2000 m.
• When water enters, short circuit or fire may occur, so please inspect the product carefully.
• When there is a lot of noise from the power, we recommend to use insulation
transformer and noise filter. Please install the noise filter to a grounded panel, etc. and
make the wiring of noise filter output and power supply terminal as short as possible.
• Tightly twisting the power cables is effective against noise.
• Do not wire anything to unused terminals.
• Please wire correctly, after checking the polarity of the terminals.
• When you install this product to a panel, please use switches or circuit breakers compliant with
IEC60947-1 or IEC60947-3.
• Please install switches or circuit breakers at close distance for user convenience.
• We recommend regular maintenance for the continuous safe use of this product.
• Some components of this product may have a lifespan or deteriorate over time.
• The warranty period of this product, is 1 year, including its accessories, under normal conditions of use.
• The preparation period of the contact output is required during power supply.
If used as a signal to external interlock circuit, etc. please use a delay relay together.
Suffix code
Model Code
LC -
3
4
Dimensions
6
7
Settings P
4
Display digits
6
1
Control output
2
N
Sub output
C
Power voltage
Content
LCD Counter & Timer
96(W) × 48(H) ㎜
48(W) × 48(H) ㎜
72(W) × 36(H) ㎜
72(W) × 72(H) ㎜
Preset Counter & Timer
4 digits (9999) ※LC4 only
6 digits (999999)
1-stage output
2-stage output
No sub output
RS485 (MODBUS-RTU)
A 100 - 240 V a.c. 50/60 ㎐
HANYOUNGNUX CO.,LTD OUNGNUX CO.,LTD
HEAD OFFICE/
28, Gilpa-ro 71beon-gil, Nam-gu, Incheon, Korea a-ro 71beon-gil Nam-gu Incheon Korea
FACTORY
TEL : +82-32-876-4697

Specification

Model LC3
Power voltage 100-240 V a.c. 50/60 Hz (voltage fluctuation rate: ±10%)
Power Consumption
Counting unit
(14.5 mm),
Character height
Setting unit
(10 mm)
Max counting speed
Power outage compensation
■ Selection of input method by external switch (voltage
input / non-voltage input)
■ Counter: composed of CP1, CP2, RESET, BATCH -RESET
■ Timer: composed of START, INHIBIT, RESET
Input
■ Voltage input: HIGH level (5 V - 30 V d.c.), LOW level
(0 V - 2 V d.c.),input resistance (about 4.5 KΩ)
■ Non-voltage input: impedance during short-circuit (max. 1 KΩ),
residual voltage during short-circuit (max. 2 V d.c.)
Minimum input signal time
External power supply
ONE SHOT output
1-stage
contact 2-stage
output
■ SPDT: NC (250 V a.c. 5A), NO (250 V a.c. 2A), resistive load
capacity
1-stage
* LC4-P61C / P41C models NPN 1 circuit configuration
contactless
NPN 2 circuits
output 2-stage
(OUT1, OUT2)
capacity
Timer operation error
protocol
method
synchronism
speed
effective distance
maximum connections
response waiting time
START BIT
STOP BIT
DATA BIT
PARITY BIT
Insulation resistance
Dielectric strength 2000 V a.c. 60 Hz for 1 minute (different live part terminals)
Square-wave noise by noise simulator (1 ㎲ pulse every 16 ㎳)
Noise immunity
Vibration durability 10-55 ㎐, single amplitude 0.5 ㎜, 3-axis each direction, 2 h
electrical
Relay
life
mechanical
Degree of protection
Approval
Storage temperature
Ambient temperature & humidity
Weight 196 g
MD0901E180504
FAX : +82-32-876-4696 http://www.hynux.com
LC4 LC6
■ 2-stage setting type: max. 12 VA
■ 1-stage setting type: max. 11 VA
■ 6-digit:
Counting unit
(10.8 mm),
Setting unit Counting unit
(8 mm) (10.5 mm),
■ 4-digit: Setting unit
Counting unit (6.7 mm)
(14 mm),
Setting unit
(8.5 mm)
1 cps / 30 cps / 1 Kcps / 10 Kcps
10 years (using non-volatile memory)
1 ms / 20 ms (START, INHIBIT, RESET inputs)
Max. 12 V d.c. 100 ㎃
0.01 ~ 99.99 sec.
OUT (SPDT, 1c) OUT (SPST, 1a)
OUT1 (SPST, 1a), OUT2 (SPDT, 1c)
* OUT2 of LC6-P62C: SPST configuration
■ SPST: 250 V a.c. 5A, resistive load
NPN 2 circuits (OUT, BAT.O),
-
Open collector, max. 30 V d.c. 100 ㎃
Power start: max. ±0.01 % ±0.05 sec
Reset start: max. ±0.01 % ±0.03 sec
Modbus RTU
RS485 (2-wire half-duplex)
Asynchronous
2,400 / 4,800 / 9,600 / 19,200 / 38,400 bps
Max. within 800 m
31 (address : 1 ~ 127)
5 ~ 99 ms
1 bit (fixed)
1 bit (fixed)
8 bit
None / Odd / Even
Min. 100 ㏁ (500 V d.c.)
conductive part terminal - unfilled metal
±2000 V (pulse width 1 ㎲)
Min. 50,000 times
Min. 10,000,000 times
IP66 (product front)
-20 ~ 65 ℃
-10 ~ 55 ℃, 35 ~ 85 ％ RH
140 g 143 g
LC7
Counting unit
(17.2 mm),
Setting unit
(12.5 mm)
OUT (SPDT, 1c)
NPN 2 circuits
(OUT1, OUT2)
222 g