Product Description

myUpTech AB
DOC_10000030-0
3
HMI
-
L
the FCC Identification Number, Firmware Version
Identification Number and the following statement:
“The device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2)
this device must accept any interference received,
including interference that may cause undesired
operation.”
Features and Connectors
TFT Display
The HMI-L uses a TFT LCD touch display to interface with
the user. It is connected to the PCB at connector X6.
TFT Display PH240320T086-LAC02 Specifications
Resolution 240 (RGB) x 320 Dots
Screen Size 71.12 mm (2.8 inch)
Active Area 43.2 mm (W) x 57.6 mm (L)
Viewing Area 44.2 mm (W) x 58.6 mm (L)
Viewing Angle 60˚ in all directions
Average Backlight
Brightness
220 cd/m2 (typ.) PWM
controlled
LED life time 20000 Hrs
Touch Type Projective Capacitive
Input Method Finger / max 5 Points Touch
Response Time 31 ms (Typ.) 47 ms (max.)
Connector X3 TFT Display Connector
Pin No. Description
1 3V3
2 LED1 PWM controlled brightness
3 LED2 PWM controlled brightness
4 LED3 PWM controlled brightness
5 LED4 PWM controlled brightness
6 3V3
7 GND
8 3V3
9 3V3
10 NC
11 GND
12 GND
13 GND
14 GND
15 GND
16 GND
17 GND
18 GND
19 GND
20 GND
21 GND
22 GND
23 GND
24 GND
25 GND
26 GND
27 GND
28 GND
29 GND
30 GND
31 GND
32 GND
33 CS
34 GND
35 RS/SCL
36 GND
37 RESET
38 SPI MISO
39 SPI MOSI
40 3V3
41 GND
42 TOUCH I2C SCL
43 TOUCH I2C SDA
44 TOUCH I2C RESET
45 TOUCH I2C INT
ABS Plastic Housing
The PCBA and display are housed in a (2) piece plastic
case. An optional back plate for mounting is also
available to allow for installation flexibility.
The plastic case is made of PC/ABS 45FS, which is cURus
under File #E122538. It is rated UL94 HB and is rated HB40
at a thickness of 3mm and HB75 at a thickness of 1.5mm
per the IEC 60695-11-10 test standard. It is white in color
(NCS S 0500-N) and has an outer surface finish according
to NS-1043.
Microprocessor
NXP MKW41Z512VHT4R Cortex M0 @ 40 MHz
External Crystal Frequency of 32 MHz
Maximum RF Power Transmitted: 3.5dBm
Radio Operating Frequency Range: 2405 MHz to
2480 MHz
Number of Channels: 16
Bandwidth: 2MHz
Peripherals
EEPROM of 64 kb
RTC
1 Mbyte flash memory
Sensors
Internal NTC thermistor 5%: 0°C to + 55°C
Temperature and humidity sensor:
o Temperature: 5-55°C +/- 0.4°C
o Humidity: 20-80 %RH +/- 3 %RH