Instruction Manual

3
MD0409KE171123
DANGER
DANGER indicates an imminently hazardous situation which, if
not avoided, will result in death or serious injury
WARNING
WARNING indicates a potentially hazardous situation which, if
not avoided, could result in death or serious injury
CAUTION
CAUTION indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury
Safety information
Alerts declared in the manual are classified to Danger, Warning and Caution by their
criticality
Do not touch or contact the input/output terminals because they may cause electric shock.
• The contents of this manual may be changed without prior notice.
• Please check whether the product you purchased is the exactly same as you ordered.
• It you use the product with methods other than specified by the manufacturer, there may be
bodily injuries or property damages.
• Please check whether the product has no damage or abnormality during delivery.
• Do not use this product at any place with direct vibration or impact.
• Do not use this product at any place with liquid, oil, medical substances, dust, salt or iron
contents. (Pollution level 1 or 2)
• Do not polish this product by substances such as alcohol or benzene.
• Do not use this product at any place with excessive induction trouble, static electricity or
magnetic noise.
• Do not use this product at any place with possible thermal accumulation due to direct
sunlight or heat radiation.
• Install this product at place under 2,000m in altitude.
• When the product gets wet, the inspection is essential because there is danger of an
electric leakage or fire.
• If there is an excessive noise from power supply, it is recommended to use insulating
transformer and noise filter. The noise filter must be attached to the panel grounded
and wiring between the filter output side and power supply terminal should be as short
as possible.
• If gauge cables are arranged too closely, the effect on noise may occur.
• Do not connect anything to the unused terminals.
• After checking polarity of terminal, connect wires to the right position.
• Install a switch or circuit breaker that allows the operator to immediately turn OFF the power,
and label it to clearly indicate its function.
• 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 are changed by their usage.
• The warranty period of this product including parts is one year 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, use a delay Relay.
Danger
• If there is a possibility of an accident caused by errors or malfunctions of this product, install external
protection circuit to prevent the accident.
• This product does not contain an electric switch or fuse, so the user needs to install a separate
electric switch or fuse externally. (Fuse rating : 250 V 0.5 A)
• To prevent defection or malfunction of this product, supply proper power voltage in accordance with the rating.
• After mounting the product onto a panel, please use a socket dedicated to the product when connecting
with other units and do not turn on the power until completing wiring to prevent electric shock.
• Since this is not explosion-proof structure, please use in a place where corrosive gas (such as harmful gas,
ammonia, etc.), combustible or explosive gas does not occur.
• Do not decompose, modify, revise or repair this product. This may cause malfunction, electric shock or fire.
• Attach or detach this product while the power is off. Otherwise, it may cause malfunction or electric shock.
Warning
Caution
Features
• Timing Relay (4a4b)
• Appearance 21.4 (W) X 28 (H) mm Timing relay
• Plug in type (14 pins)
• Customer sets time range and operation mode.
• Various time range (min / sec : 0.1 sec ~ 60 min, hrs : 0.3 hrs ~ 24 hrs)
• Multi operation mode (Power ON delay, Interval, Flicker OFF start, Flicker ON start)
Model
AC T21 - 1 / 3 / 6 / 3H - 4A20
DC T21 - 1 / 3 / 6 / 3H - 4D24
Power supply
voltage
AC 200 - 230 V a.c. 50/60 Hz
DC 24 V d.c.
Power
consumption
AC 3.1 VA max (230 V a.c 60 Hz)
DC 1.5 W max (24 V d.c)
Reset time 100 ms max
Time Range
1 0.1 sec ~ 10 min
3 0.3 sec ~ 30 min
6 0.6 sec ~ 60 min
3H 0.3 hrs ~ 24 hrs
Time tolerance
repetition tolerance : ±1 % max. (ratio of maximum scale)
setting tolerance : ±10 % max. (ratio of maximum scale)
Control
output
Output
mode
Power on delay, Interval, Flicker OFF Start, Flicker ON Start
Contact
construction
4a4b
Capacity 250 V a.c 3A Resistive load
Life expectancy
Mechanical : 10 million operations min,
Electrical : 200,000 operations min
Insulation resistance
100 MΩ min (at 500 V d.c, Between current-carrying terminals and
exposed noncurrent-carrying metal parts.)
Dielectric strength
2000 V a.c 50/60 Hz 1 minute (Between current-carrying terminals
and exposed noncurrent-carrying metal parts.)
Noise immunity ±2 kV (Between power terminal, pulse width ±1 ㎲, square wave noise by noise simulator)
Vibration resistance 10 - 55 Hz (For 1 min), Double amplitude 0.75mm, X,Y.,Z each direction for 1 hour
Shock resistance 300 ㎨ X, Y, Z each direction for 3 times
Ambient temperature -10 ~ 50 ℃ (Without condensation)
Storage temperature -25 ~ 65 ℃ (Without condensation)
Ambient humidity 35 ~ 85 % RH
Weight Approx. 42 g
Specification
Suffix code
Model Code Description
T21 -
☐ - ☐ ☐
Timing Relay
Time
Range
1 1 sec, 10 sec, 1 min, 10 min
Select by DIP
switch
3 3 sec, 30 sec, 3 min, 30 min
6 6 sec, 60 sec, 6 min, 60 min
3H 3 hrs, 6 hrs, 12 hrs, 24 hrs
Contact 4 4a4b
Power supply voltage
A20 200 - 230 V a.c.
D24 24 V d.c.
A10 100 - 120 V a.c.
21.4
28.0
5.0 52.1
64.4
0.8
0.5
21.4
2.5
28.0
1234
56 78
9101112
13 14
6.7
2.5
Ø1.2 × 3
Appearance
[Unit : mm]
1381-3, Juan-Dong, Nam-Gu Incheon, Korea.
TEL:[phone]
FAX:[phone]
http://www.hynux.net
HANYOUNGNUX CO.,LTD
HEAD OFFICE
INDONESIA
FACTORY
Jl. Jangari RT.003/002 Hegarmanah
Sukaluyu Cianjur Jawa Barat Indonesia 43284
TEL : [phone]
PT. HANYOUNG ELECTRONIC INDONESIA
INSTRUCTION MANUAL
Digital Counter & Timer
Thank you for purchasing HANYOUNG product.
Please check whether the product is the exactly same as you ordered.
Before using the product, please read this instruction manual carefully.
Please keep this manual where you can view at any time
T21