Hanyoung VX4-UMNA-A1C temperature controller is the ideal solution for temperature management and regulation in industrial applications. With flexible settings and high precision, the product ensures the temperature is effectively controlled. So what are the steps to install VX4-UMNA-A1C temperature controller? Please read the following article to learn the most detailed installation instructions for this product!1. General information about VX4-UMNA-A1C Temperature Controller
• LCD screen display is sharp
• Optimum control performance with high precision
• Long-lasting setup key system
• Easy installation and maintenance with 5 setting keys
• Easy to replace the internal circuit board, no rewiring required
• Easy parameter setting using 5VDC power (connect via micro USB cable to PC)
• Installation depth is only 63mm
2. Technical specifications of VX4-UMNA-A1C
Main parameters | VX4 |
Input | Thermocouple | K J ET R B S L N U W PLII |
RTD | JPT100 PT100 |
DC voltage/current | 1 - 5 V/ 4 - 20 mA/ 0 - 5 V/ 0 - 10 V/ 0 - 50 mV/ 0 - 100 mV |
Sampling cycle | 50 ms |
Control | Control type | ON-OFF/ PID/ 2DOF PID |
Output operation type | Heating control/Cooling control |
Display section
H＊W ㎜ | Display method | Wide angle LCD |
PV character | 15.2x6.8 |
SV character | 7.4x3.9 |
MV character | 7.4x3.9 |
Certificate | CE, KCC, UL |
Protection level | IP66 (front) |
Weight (g) | 120 |
3. Product code selection table VX4-UMNA-A1C
Type | Code | Note |
VX | | | | | | | | | | | | LCD display temperature control meter | |
Size | 2 | | | | | | | | | | | 48(W) × 96(H) × 63(D) ㎜ | |
4 | | | | | | | | | | | 48(W) × 48(H) × 63(D) ㎜ | |
7 | | | | | | | | | | | 72(W) × 72(H) × 63(D) ㎜ | |
9 | | | | | | | | | | | 96(W) × 96(H) × 63(D) ㎜ | |
Input type | U | | | | | | | | | | Multiple planing head options | |
Output 1 | M | | | | | | | | | Relay output | |
S | | | | | | | | | Clearly the pressure pulse | |
C | | | | | | | | | Line output | |
Output 2 | N | | | | | | | | Do not have | |
M | | | | | | | | Relay output | |
Power supply | A | | | | | | | 100 - 240 VAC 50/60 Hz | |
D | | | | | | | 24 VDC | |
Secondary output | A1 | | | | | | 1 relay output (standard for VX4 series) | |
A2 | | | | | | 2 relay outputs (standard for VX2, VX7, VX9 series) | |
A3 | | | | | | 3 relay output (applicable to VX2, VX7, VX9 series) | |
A4 | | | | | | 4 relay output (applicable to VX2, VX7, VX9 series) | |
Communication | | | | | | Do not have |
C | | | | | RS-485 communication |
Retransmission output | | | | | Do not have |
T | | | | Output retransmission (4 ~ 20 mA) |
Digital Input (DI) | | | | Do not have |
D2 | | | 2 input DI (DI 1 ~ 2) |
D4 | | | 2 input DI (DI 1 ~ 4) |
Line detection input | | | Do not have |
H1 | | 1-contact current detection (CT) input |
H2 | | 2-contact current detection (CT) input |
Remote input | | Do not have |
R | 1 input, 4 - 20 mA
(1 - 5 V) |
5. How to install the Temperature Controller
5.1. Alarm warning in “High-Low deviation” mode
Step 1: Set the probe input signal
• We press and hold the “MD” key at the same time 
and left 
in 1 second we can enter the basic parameters menu
• We press “SET 
” into the function “INP"
• Function “INP" allows us to choose the input signal of the probe
The probes can be used for VX meters
• 1: CA probe “k1, k2”
• 2: probe J “j”
• 3: R probe “r”
• 4: T probe “t”
• 5: 100 ohm PT probe “Pt0”
• 6: receive Analog signals 0-10 VDC, 4-20mA.
• In the function “INP” Click on “SET” The value you want to change will flash, we continue to press "UP ARROW" 
or “DOWN ARROW” 
We can choose the input value for the Pt probe as desired "Pt0"
• After selecting the probe type "Pt0", press the "SET" button to save the value.
Step 2: Select output control mode 1
• Next comes the function “CNT1” 
is output 1 control mode
• Press “SET” to enter the function
• Press “up arrow” or “down arrow” to change the value is “ON/OFF” or “PID” control 
• Select “ON/OFF” mode, press “SET” to confirm.
Step 3: Select hot or cold control
• Press “SET” to enter the function “OACT”
to select hot or cold control
• Press “UP ARROW” or “DOWN ARROW” to change the value is the control
“REV” is hot control
“DIV” is cold control
• Select “REV” mode and press “SET” to confirm
Step 4: Consider the delay of the control output
• Press “SET” Enter the function “HYS” 
is the control output delay
• Set the value to 0
• Press “SET” to confirm
Step 5: Select the High-Low deviation warning type
• Press “SET” to enter the function “A1TY” 
to select warning mode
• Press “UP ARROW” or “DOWN ARROW” to change the value is the control
• Select value 5 (High-Low deviation) to warn of relative high and low values
• Press “SET” to confirm
Step 6: Consider the SV setting value (desired temperature value)
• Press and hold the “MD" key at the same time and "SET" for 1 second to enter all parameters
• Press “SET” to join the group “GSV” 
• Press “DOWN ARROW” to function “SV-1” 
• Press “SET” to select “SV-1” is the function that sets the desired value to 1
• Press “UP ARROW” or “DOWN ARROW” to change the value is control, “TO LEFT” to change the cursor position
• Set the value to “30”
• Press “SET” to confirm
Step 7: Set the alarm value setting value
• Press “MD” to return to all groups
• Press “DOWN ARROW” find the group “GALM” 
• Press “SET” to join the group “GALM”
• Press “DOWN ARROW” find the function “AL-1” 
to set the warning value
• Press “UP ARROW” or “DOWN ARROW” to change the value is control, “TO LEFT” to change the cursor position
• Set the value to 10
• The warning value is 10, the desired value is 30, the warning mode is relatively high and low, so the safe zone will be +/- 10, the value 30, so the safe zone is 20 to 40, exceeding the threshold This will warn
• Press “MD” to return to the main screen
• Heat the probe to see the results. 5.2. Alarm warning in “High absolute” mode
Step 1: Set alarm mode to “High absolute”
• We press and hold the "MD" key at the same time and "LEFT” in 1 second
• Press “DOWN ARROW” find the function “A1TY”
• Press “SET” to enter the function “A1TY” to select warning mode
• Press “UP ARROW” or “DOWN ARROW” to change the value is the control
• Select value 1 (High absolute) as an absolute high value warning
• Press “SET” to confirm
Step 2: Set the alarm value setting value
• Press “DOWN ARROW” find the function “AL-1” to set the warning value
• Press “UP ARROW” or “DOWN ARROW” to change the value is control, “TO LEFT” to change the cursor position
• Set the value to 50
• High warning mode is to set the warning value to 50, then the high warning level will be 50.
• Press “MD” to return to the main screen.
• Heat the probe to see the results. 5.3. Alarm warning in “High deviation” mode
Step 1: Set alarm mode to “High deviation”
• We press and hold the "MD" key at the same time and "LEFT" in 1 second
• Press “DOWN ARROW” find the function “A1TY”
• Press “SET” to enter the function “A1TY” to select warning mode
• Press “UP ARROW” or “DOWN ARROW” to change the value is the control
• Select value 3 (High deviation) as a warning of a relatively high value
• Press “SET” to confirm
Step 2: Set the alarm value setting value
• Press “DOWN ARROW” find the function “AL-1” to set the warning value
• Press “UP ARROW” or “DOWN ARROW” to change the value is control, “TO LEFT” to change the cursor position
• Set the value to 30
• Relatively high warning mode is to take the warning value plus the desired SV value, so the warning level will be at 60.
• Press “MD” to return to the main screen
• Heat the probe to see the results.6. Connection pin diagram of Hanyoung VX4-UMNA-A1C Temperature Controller
7. Video instructions for installing Hanyoung VX4-UMNA-A1C temperature controller
Above are our instructions on how to use and how to install the Hanyoung VX4-UMNA-A1C temperature controller. Hopefully this information will be useful to you in the process of learning and using this device.
In case you need to buy a VX4-UMNA-A1C Temperature Controller or have any questions or need further advice, don't hesitate to contact Amazen via:
Hotline: 0934 399 068 - Sales: 0938 072 058
Email: amazen@amazen.com.vn
With a highly specialized team of technical support and sales consultants, our company is confident that it will bring customers the best purchasing experience.
Amazen commits that all temperature controller products we currently offer are genuine, 100% brand new, quality guaranteed and with full certification documents accompanied.