49 inch LCD Screen

Ideal for smart city information pylons, high-end EV charging stations, and outdoor advertising boards.

Main Features

  • Part No. MX-490QL51MFH-N02
  • 49" Diagonal | 3840x2160 Pixels
  • Ultra-high brightness 2500 cd/m²
  • Full viewing angles (IPS)
  • 51-pin LVDS interface

MX-490QL51MFH-N02

49 inch LCD Screen MX-490QL51MFH-N02 pairs stunning 3840x2160 4K UHD resolution with 2500 nits backlight, built specifically for premium outdoor digital signage requiring crisp details. Utilizing IPS full 89/89/89/89 viewing angles, this 49.0 inch display keeps visuals consistent across wide mounting positions. The -20℃ to 60℃ working range supports stable operation in outdoor cabinets and heat-prone enclosures. The standard 51-pin LVDS interface makes the 4K TFT panel easy to integrate into industrial systems, rendering this sunlight-readable module ideal for smart city information pylons, high-end EV charging stations, and outdoor advertising boards.

49 inch 4k 2500 nits high brightness lcd screen
  • Resolution

    49" 3840x2160 pixels

  • Ultra-high brightness 

    2500 nits

  • Working Temp Range

    -20°C to 60°C

  • Interface

    51-pin LVDS

LCM Pin Definition (51-pin LVDS)

No Symbol Description No Sym bol Description
VLCD PowerSupply+12.0V 27  GND Ground
VLCD PowerSupply+12.0V 28  RxOn V-by-One HSData Lane 0
VLCD Power Supply+12.0V 29  Rx0p V-by-One HSData Lane 0
VLCD Power Supply+12.0V 30  GND Ground
VLCD Power Supply+12.0V 31  Rx1n V-by-One HSData Lane 1
VLCD Power Supply+12.0V 32  Rx1p V-by-One HSData Lane 1
VLCD Power Supply+12.0V 33  GND Ground
VLCD PowerSupply+12.0V 34  Rx2n V-by-One HSData Lane 2
NC NO CONNECTION 35  Rx2p V-by-One HSData Lane 2
10  GND Ground 36  GND Ground
11  GND Ground 37  Rx3n V-by-One HSData Lane 3
12  GND Ground 38  Rx3p V-by-One HSData Lane 3
13  GND Ground 39  GND Ground
14  PWM  TIN Extemal VBR(From System) 40  Rx4n V-by-One HSData Lane 4
15  PWM    TOUT Extemal VBR(ForSystem) 41  Rx4p V-by-One HSData Lane 4
16  MplusMode 0 Input Data Fomat [1:0]
'00':Low Power, '01':High Luminance
'10':High Luminance II, '11':HDR Mode
※Available Mode
HDR_EN:L→'00,01,10'
HDR_EN:H→'11'
42  GND Ground
17  MplusMode 1 43  Rx5n V-by-One HSData Lane 5
18  SDA SDA(For I2C) 44  Rx5p V-by-One HSData Lane 5
19  SCL SCL(For 12C) 45  GND Ground
20  NC NO CONNECTION 46  Rx6n V-by-One HS Data Lane 6
21  HDR_EN H':On,'L':Off 47  Rx6p V-by-One HSData Lane 6
22  L/D Local Dimming Enable
'H':On, 'L':Off
48  GND Ground
23  AGP or NSB
&M+Bypass
H:AGP,M+bypass
'L':NSB(No signal Black), M+
49  Rx7n V-by-One HSData Lane 7
24  MSE L':off, 'H'on 50  Rx7p V-by-One HSData Lane 7
25  HTPDN Hot plug detect 51  GND Ground
26  LOCKN Lock detect   - -

Backlight Interface Connection

CN2: Input terminal

PIN# Symbol Description
VDDB Operating Voltage Supply,+24V DC Regulated
VDDB Operating Voltage Supply,+24V DC Regulated
VDDB Operating Voltage Supply,+24V DC Regulated
VDDB Operating Voltage Supply,+24V DC Regulated
VDDB Operating Voltage Supply,+24V DC Regulated
GND Ground
GND Ground
GND Ground
GND Ground
10  GND Ground
11  NC Not connect
12  VBLON BL On-Off: High (2.5~5.5V) for BL, Low/Open(0~0.5V) for BL off
13  PDIM(note 1) DC Dimming
High (5.0V/100%Duty) for 100%Lum.
14  PDIM PWM Dimming
High (OV/100%Duty) for 100%Lum.

 

CN3: Input terminal

PIN# Symbol Description
VDDB Operating Voltage Supply,+24V DC Regulated
VDDB Operating Voltage Supply,+24V DC Regulated
VDDB Operating Voltage Supply,+24V DC Regulated
VDDB Operating Voltage Supply,+24V DC Regulated
VDDB Operating Voltage Supply,+24V DC Regulated
6~10 GND Ground
11~14 NC No Connect

Absolute Maximum Ratings

Parameter Symbol Value Unit
Min Max
Power Input Voltage LCD Circuit VLCD -0.3  +14.0  VDC
T-Con Option Selection Voltage VLOGIC -0.3  +4.0  VDC
Operating Temperature ToP -20  +60
Storage Temperature(without packing) TST -20  +60 
Panel Front Temperature TSUR - +68 
Operating Ambient Humidity HoP 10  90  %RH
Storage Humidity HST 90  %RH

Electrical Characteristics

Parameter Symbol Value Unit
Min Typ Max
Circuit:
Power Input Voltage VLCD 10.8  12.0  13.2  VDC
Pow er Input Current LCD - 1030  1340  mA
- 1755  2280  mA
T-CON Option Selection Voltage Input High Voltage VIH 2.7  - 3.6  VDC
Input Low Voltage VIL - 0.7  VDC
Power Consumption PCD - 12.4  16.1  Watt
- 21.1  27.3  Watt
Rush current IRUSH - - A

LED Backlight Characteristics

Item Symbol Condition Min Typ Max Unit
Power Supply Input Voltage VDDB - 22.8  24  25.2  V
Power Supply Input Current lDDB VDDB=24V - 8.75  - A
Power Consumption PDDB VDDB=24V - 210  - Watt
Inrush Current lRUSH VDDB=24V - - TBD A
Control signal voltage Vsignal High VDDB=24V 2.5    5.5  V
Low - 0.8 
Control signal current lsignal VDDB=24V - - 1.5  mA
External PWM Duty ratio
(input duty ratio)
D_EPWM VDDB=24V - 100  %
External PWM
Frequency
F_EPWM VDDB=24V 100  - 1000  Hz
External DC Duty ratio
(input duty ratio)
D_E  DC VDDB=24V 25  - 100  %
External DC
Voltage
V_E   DC VDDB=24V - 5.0  V
External induction dimming (Duty  ratio) VDDB=24V 25  - 100  %
Input Impedance Rin VDDB=24V TBD - - Kohm
LED lifetime LTLED - - 50,000 - Hr

49 inch LCD Screen Product Drawing
Tags:

51-pin LVDS display

4K UHD display

49.0" outdoor LCD

MX-490QL51MFH-N02

49 inch LCD screen

3840x2160 LCD module

2500 nits screen

sunlight readable TFT

high brightness monitor

FAQs

People Also Ask

Contact Us
What’s the difference between TFT and IPS?

IPS is a type of TFT that provides wider viewing angles and better color consistency.

Are MAXEN displays sunlight-readable?

Yes, we offer high-brightness options up to 1000+ cd/m² for outdoor use.

Can TFT LCD modules be used in low-temperature environments?

Yes, we offer models with wide temperature ranges, such as -30°C to +80°C.

What’s the benefit of wide viewing angle panels?

They ensure consistent image quality from different viewing directions.

What’s the lifespan of a typical TFT LCD?

Typically around 20,000 to 50,000 hours depending on backlight and usage.

Select Your Language