4 Inch IOT Wi-Fi Wire-controller with More Anti-interference Capability Model: TC040C17W00Z02

Features:

● Upgraded anti-electromagnetic interference performance

● 8mm ultra-thin body, 2.5D tempered glass cover, exquisite appearance.

● Built-in temperature control algorithm solves the problem of inaccurate temperature measurement caused by self-heating of the screen, and the temperature control accuracy reaches ±1℃.

● The shell structure is optimized to facilitate expansion of functions according to customer needs.

● Supports WIFI and RS485 communication, enabling remote or bus centralized control.

● Support OTA online upgrade and support multiple languages.


Specification

Product Tags

Specification

TC040C177
Hardware and Interface Description

No.

Name

Description

1

T5L0 ASIC

Developed by DWIN. Mass production in 2020,1MBytes Nor Flash on the chip, 512KBytes used to store the user database. Rewrite cycle: over 100,000 times

2

COF Interface

FPC40_0.5mm

3

User Interface

4Pin_2.0mm socket for power supply and serial communication. Download rate(typical value): 12KByte/s

4

Flash

16MBytes NOR Flash, for fonts, pictures and audio files. Rewrite cycle: over 100,000 times

5

Speaker

Built-in Speaker, 8Ω1W

6

SD Interface

FAT32. Download files by SD interface can be displayed in statistics. Download rate: 4Mb/s

7

RTC

Super-capacitor for power supply. Accuracy: ±20ppm @25℃. It can work normally for 7 days after power failure

8

WIFI Module

WIFI-10 module, connect to the cloud platform to update remotely
Display Parameters

LCD Type

IPS, TFT LCD

Viewing Angle

Wide viewing angle, 85°/85°/85°/85° (L/R/U/D)

Resolution

480*480 pixels (0°/90°/180°/270°)

Color

18-bit 6R6G6B

Active Area (A.A.)

71.9mm (W)*68.0mm (H)

Backlight Mode

LED

Backlight Service Life

>20000 hours (Time of the brightness decaying to 50% on the condition of continuous working with the maximum brightness)

Brightness

250nit

Brightness Control

0~100 grade (When the brightness is adjusted to 1%~30% of the maximum brightness, flickering may occur and is not recommended to use in this range)

Note: You can use dynamic screen saver wallpapers to avoid afterimages caused by fixed page display for a long time.

Touch Parameters

Type

CTP (Capacitive touch panel)

Structure

G+G structure with surface cover of tempered glass

Touch Mode

Single point touch, support continuous sliding touch

Surface Hardness

6H

Light Transmittance

Over 90%

Life

Over 1,000,000 times touch
Serial Interface Parameters

Mode

RS485

Voltage Level

Test Condition

Min

Typ.

Max

Unit

Output 1

2.5

5.0

-

V

Output 0

-

-5.0

-2.5

V

Input 1

0

2.5

-

V

Input 0

-

-2.5

-0.2

V

Baud Rate

3150~921600bps, typical value of 115200bps

Data Format

N81

Interface Cable

4Pin_2.0mm
Electrical Specifications

Rated Power

<5W

Operating Voltage

6~36V, typical value of 12V

Operating Current

190mA VCC=12V, max backlight
80mA VCC=12V, backlight off

Recommended power supply: 12V 0.5A DC

Operating Environment
Operating Temperature -10℃~60℃ (12V @ 60% RH)
Storage Temperature -20℃~70℃
Operating Humidity 10%~90%RH, typical value of 60% RH
Conformal Coating Yes
Reliability Test
Test Item

Test Level

Result

CE

Class B

Normal performance

RE

Class A

Normal performance

CS

10Vrms

0.15MHz-80MHz

80% AM at 1kHz

Normal performance

Surge

±1kV(AC)

Normal performance

ESD

Air discharge ±8kV

Normal performance

EFT

±2kV(AC)

Normal performance

Packaging & Dimensions

Form Factor

86.0mm(W)*87.2mm (H)*16.9(T)mm

Net Weight

105g
Item

Specification

Quantity

Display

TC040C17W00Z02

1

Connecting Wire

HDL65071

(Double 4-pin 2.0 pitch plug, same side wire, 50CM)

1

Round Head Screw

M4*25mm

2

Application

温控器线控器应用图


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