BUILD-IN TOUCH TERMINAL
ETT 412
12.03.2019
Page 9
3
Technical Data
3.1
Performance Data
Interfaces
1x CAN bus
Data rate max. 1 Mbit/s
3.2
Electrical Requirements
Supply voltage
typ24 V (+18-30 V DC)
Current consumption at +24 V DC
typically 75 mA
maximum 130 mA
Inrush current
typically 0.8 A for 10 ms
maximum 1.2 A for 20 ms
3.3
Controller
Controller
Cortex-M3
Internal data memory for visuali-
zation (SDRAM)
8-Mbyte
Internal data memory for visuali-
zation (Flash)
8-Mbyte
3.4
Display
Type
4.3" TFT-LCD color display
Resolution
480 x 272
Pixel size
0.198 x 0.198 mm
Number of pixels
480*3 (RGB) x 272 pixels
Active surface
95.04 x 53.86 mm
Color depth
24-bit
Backlighting
10x LED, white, adjustable
Contrast
600:1
Touch
projective capacitive
Brightness
typically 400 cd/m²
Visible field
left, right 80, above 70° and below 60°
