LevelPro TVU Series Universal Multi Color Display Controller
Specifications
- General:
- Display Displayed Values Stability Transmission Parameters
Protection Class
- Display Displayed Values Stability Transmission Parameters
- Input Signal | Supply:
- Standard Voltage: 85 – 260V AC/DC | 16 – 35V AC, 19 –
50VDC
- Standard Voltage: 85 – 260V AC/DC | 16 – 35V AC, 19 –
- Output Signal | Supply:
- Standard Voltage Passive current output*
- Performance:
- Accuracy
- Temperatures: Operating Temperatures
- Materials | Wetted:
- Housing: Polycarbonate
- Model Selection:
- TVU — Universal Multi-Color LED Display
- Part Number TVU-1421 TVU-1429
- Input: 4-20mA 4-20mA
- Output: 4 Relay 4-20mA + 2 Relay
- * optional
Product Usage Instructions
Front Panel Description
- Thresholds exceeding LED indicators (Relays)
- Infrared Receiver
- Bright Large Display
- Function of Push Buttons
- Programming Buttons
- Symbol used in the manual : [ESC/MENU]
- Symbol used in the manual : [ENTER]
- Symbol used in the manual : [^] [v]
LevelPro® — TVU Series
Universal Multi-Color Display | Controller
Quick Start Manual
Read the user’s manual carefully before starting to use the unit or software. Producer reserves the right to implement changes without prior notice.
Symbol Explanation
This symbol denotes especially important guidelines concerning the installation and operation of the device. Not complying with the guidelines denoted by this symbol may cause an accident, damage or equipment destruction.
Basic Requirements User Safety
- Do not use the unit in areas threatened with excessive shocks, vibrations, dust, humidity, corrosive gasses and oils.
- Do not use the unit in areas where there is risk of explosions.
- Do not use the unit in areas with significant temperature variations, exposure to condensation or ice.
- The manufacturer is not responsible for any damages caused by inappropriate installation, not maintaining the proper environmental conditions and using the unit contrary to its assignment.
- If in the case of a unit malfunction there is a risk of a serious threat to the safety of people or property additional, independent systems and solutions to prevent such a threat must be used.
- The unit uses dangerous voltage that can cause a lethal accident. The unit must be switched off and disconnected from the power supply prior to starting installation of troubleshooting (in the case of malfunction).
- Do not attempt to disassemble, repair or modify the unit yourself. The unit has no user-serviceable parts.
- Defective units must be disconnected and submitted for repairs at an authorized service center.
Specifications
| General | |
| Display | LED | 4 x 57mm High | Adjustable Color | Adjustable Brightness |
| Displayed Values | -999 ± 9999 |
| Stability | 50 ppm | °C |
| Transmission Parameters | 1200…115200 bit/s, 8N1 / 8N2 |
| Protection Class | NEMA 4X | IP67 |
| Input Signal | Supply | |
| Standard | 4-20mA | 0-10V | 0-150mV RTD |
| Voltage | 85 – 260V AC/DC | 16 – 35V AC, 19 – 50VDC* |
| Output Signal | Supply | |
| Standard | 4 x Relays (5A) | 2 x Relay (5A) + 4-20mA |
| Voltage | 24VDC |
| Passive current output* | 4-20mA | (Operating Range Max. 2.8 – 24mA) |
| Performance | |
| Accuracy | 0.1% @ 25°C One Digit |
| Temperatures | |
| Operating Temperatures | -40 – 158°F | -40 – 70°C |
| Materials | Wetted | |
| Housing | Polycarbonate |
Model Selection
| TVU — Universal Multi-Color LED Display | ||
| Part Number | Input | Output |
| TVU-1421 | 4-20mA | 4 Relay |
| TVU-1429 | 4-20mA | 4-20mA + 2 Relay |
Front Panel Description
Function of Push Buttons 
Wiring Diagram
WIRE INSTALLATION
- Carefully remove wire terminal from socket
- Loosen set screw
- Insert wire
- Tighten set screw
- Replace wire terminal into socket
Due to possible significant interference in industrial installations, appropriate measures assuring correct operation of the unit must be applied.
The unit is not equipped with an internal fuse or power supply circuit breaker.
For this reason, an external time-delay cut-out fuse with a small nominal current value must be used (recommended bipolar, max. 2A) and a power supply circuitbreaker located near the unit.
In the case of using a monopolar fuse it must be mounted on the phase cable.
Programming 4-20mA Input
Programming 4-20mA Output 
Calculating 4-20mA Input
| Sensor Type | 20mA Set Point |
| Submersible | Range of sensor / Specific Gravity = 20mA (for inches) |
| Ultrasonic | Tank Height |
| Radar | Tank Height |
Programming Relays
Programming Display Color 
Selected colour proportions
| Color Number | Red [%] | Green [%] |
| coL1 | 100 | 0 |
| coL2 | 87.5 | 12.5 |
| coL3 | 75 | 25 |
| Color Number | Red [%] | Green [%] |
| coL4 | 62.5 | 37.5 |
| coL5 | 50 | 50 |
| coL6 | 37.5 | 62.5 |
| Color Number | Red [%] | Green [%] |
| coL7 | 25 | 75 |
| coL8 | 12.5 | 87.5 |
| coL9 | 0 | 100 |
24-0353 © Icon Process Controls Ltd.
Documents / Resources
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LevelPro TVU Series Universal Multi Color Display Controller [pdf] Instruction Manual TVU Series, TVU Series Universal Multi Color Display Controller, Universal Multi Color Display Controller, Multi Color Display Controller, Display Controller, Controller |
