-1-
MA0614E170926
※ HX9 is
chosen to explain
①
②
⑦
⑥
⑤ ④ ③
█ External Contact Input (DI) Selection
3 predetermined set values (temperature values) could be changed with using
ON/OFF of the external 2 contact inputs
Model
Code
Description
HX
☐ -
☐
☐ Multi-input and output digital temperature controller
Dimension
2
48(W) × 96(H) ㎜
PID Auto-tuning
3
96(W) × 48(H) ㎜
4
48(W) × 48(H) ㎜
7
72(W) × 72(H) ㎜
9
96(W) × 96(H) ㎜
Control output
0
Standard
1
Heating / Cooling (simultaneous control)
HX2/3/9 option
0 None
1
RS485 communi Heater break alarm (HBA)
HX7 option
0 None
1
RS485 communi DI 2 contacts (SV2, SV3)
2
RS485 communi Heater break alarm (HBA)
HX4 option
0 None
1
RS485 communi DI 1 contact (SV2)
2
RS485 communi Heater break alarm (HBA)
1381-3, Juan-Dong, Nam-Gu Incheon, Korea,
TEL:(82-32)876-4697 FAX:(82-32)876-4696 http://www.hynux.com
HANYOUNGNUX CO.,LTD
HEAD OFFICE
Suffix code
Part name and function
Safety information
Alerts declared in the manual are classified to Danger, Warning and Caution by their criticality.
•Please install an appropriate protective circuit on the outside. Malfunction or an incorrect operation may be
a cause of leading to a serious accident.
•Since this product does not have the power switch or a fuse, please install those separately on the outside. (Fuse rating : 250 V 0.5 A)
•To prevent damage or failure of this product, please supply the rated power voltage.
•To prevent electric shock or equipment failure, please do not turn on the power until completing wiring.
•Since this is not explosion-proof structure, please do not use in a place where combustible or explosive gas is around.
•Never disassemble, modify or repair the product. There is a possibility of malfunction, electric shock or a risk of fire.
•Please turn off the power when mounting/dismounting of the product.This is a cause of electric shock, malfunction, or failure.
•If the product is used with methods other than specified by the manufacturer, it may lead to injury or property damage.
•Since there is a possibility of electric shock, please use the product as mounted on a panel while the power is being supplied.
•If it is used with systems, machines and equipment that could lead to a risk of life or property damage, please
implement safety devices and protections for both lives and the applications and plan for preventing accidents.
Warning
Do not touch or connect any undesirable conductive part to input-output terminal,
since there is a possibility of electric shock.
Danger
•The contents of the instruction manual are subjective to change without prior notice.
•Please make sure that the specification is the same as exactly you have ordered.
•Please make sure that the product is not damaged during shipping.
•Please use this product in a place where the ambient operating temperature is 0 ~ 50 ℃ (40 ℃ max, closely installed)
and the ambient operating humidity is 35 ~ 85 % R.H (without condensation).
•Please use this product in a place where corrosive gas (such as harmful gas, ammonia, etc.)
and flammable gas do not exist.
•Please use this product in a place where there is no direct vibration and a large physical impact to the product.
•Please use this product in a place where there is no water, oil, chemicals, steam, dust, salt, iron or
hazardous substances (Contamination class 1 or 2).
•Please do not wipe this product with organic solvents such as alcohol,
benzene or others. (Please use mild detergent instead)
•Please avoid places where excessive amount of inductive interference and electrostatic or magnetic noise occurs.
•Please avoid places where heat accumulation occurs due to direct sunlight or radiant heat.
•Please use this product in a place where the elevation is below 2,000 m.
•Please make sure to inspect the product if exposed to water, since there is a possibility of electric leakage or a risk of fire.
•For thermocouple (TC) input, please use a prescribed compensation lead wire. (There will be a temperature error if a general lead is used.)
•For resistance temperature detector (RTD) input, please use a small resistance of lead wire and the 3 lead wires should
have the same resistance. (There will be a temperature error if the 3 lead wires do not have the same resistance.)
•Please keep the input signal wire away from the power lines and load lines to avoid the effect of inductive noise.
•The input signal wires and output signal wires should be separated from each other.
If it is not possible, please use shielded wires for the input signal wires.
•For thermocouple (TC), please use ungrounded sensors. (There is a possibility of
malfunction of the product by electric leakage, if a grounded sensor is used.)
•If there is a lot of noise from the power line, installing an insulated transformer or a noise filter
is recommended. The noise filter should be grounded on the panel and the wire between
the output of the noise filter and the power of the instrument should be as short as possible.
•It is effective against noise, if the power lines of the product are made twisted pair wiring.
•Please make sure the operation of the product before using, since the product may not
operate as it intends to if the alarm function is not properly set.
•While replacing the sensor, please turn off the power.
•In case of the high frequent operation, such as proportional operation, please use an auxiliary
relay since the life span of the output relay will be shortened if it connects to the load without
the rated margin. In this case, SSR output is recommended.
＊For Electromagnetic switch : set cycle time : minimum 20 sec.
＊For SSR : set cycle time : minimum 1 sec.
•Please do not connect anything to the unused terminals.
•Please connect wires properly after making sure the polarity of the terminals.
•Please use a switch or breaker (IEC60947-1 or IEC60947-3 approved)
when the product is mounted on a panel.
•Please install a switch or break near the operator to facilitate its operation.
•If a switch or breaker is installed, please put a name plate that the power is off when the switch or breaker is activated.
•In order to use this product properly and safely, we recommend periodic maintenance.
•Some parts of this product have limited expected life span and aged deterioration.
•The warranty of this product (including accessories) is
1 year only when it is used for the purpose it was intended to under normal condition.
•When the power is being supplied there should be a preparation time for the contact output. Please
use a delay relay together when it is used as a signal on the outside of interlock circuit or others.
•When the user replaces with a spare unit due to product failure or other reason,
please check the compatibility since the operation can be varied by
the difference of setting parameters even though the model name and code are the same.
•Before using a temperature controller, there could be a temperature difference between
PV of the temperature controller and the actual temperature, so please operate the temperature
controller after correcting the temperature difference appropriately.
CAUTION
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 or moderate injury.
DANGER
WARNING
CAUTION
Number
Name
Description
①
Process value (PV) Displays the process value in the operation mode.
②
Set value (SV)
Displays the set value in the operation mode.
③
Up key
Increases the set value or used to move between groups and
to change an option in a parameter in setting mode.
④
Down
key
Decreases the set value or used to move between groups and
to change an option in a parameter in setting mode.
⑤
Shift key Used to move the position of the digit.
⑥
Set key
Sets (confirm) the set value, displays the output amount, or set an
option in a parameter in setting mode and moves between the
parameters in a group. By pressing for 3 seconds, it enters the
display setting mode (setting mode) or returns to the operation mode.
⑦
Operation
Indicator
Lights when SV2 is displayed.
Lights when SV3 is displayed.
OUT1 indicator.
OUT2 indicator.
Auto-tuning indicator (blink).
Alarm 1 operation indicator.
Alarm 2 operation indicator.
⑧ +
Hot
key(run/
stop)
Hot key is designated for AT or Manual MV
configuable in the group of "G.CtL"
⑨ +
Quick
menu
Sets the value: SV1, SV2, AL1, AL2
External input
contact
selection
( )
OFF (contact input is not used)
ON (contact input is used)
No display
External contact input
SV2
SV3
Set value 1 display (SV1)
OFF
OFF
Set value 2 display (SV2)
ON
OFF
Set value 3 display (SV3)
OFF
ON
Thank you for purchasing HANYOUNG product.
Please check whether the product is exactly the 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.
INSTRUCTION MANUAL
HX
series
Digital Temperature Controller
