Delta DOP-A User Manual

English
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Specifications
MODEL AS35THTD AS38BSTD AS57BSTD
LCD MODULE
Display Type
3.5” TFT LCD (65536
colors)
3.8” STN LCD
(8 shades of blue)
5.7” STN LCD
(8 shades of blue)
Resolution
320 x 240 pixels
Back Light
LED Back Light
(less than 30,000
hours half-life at 25
o
C)
(Note 1)
LED Back Light
(less than 10,000
hours half-life at 25
o
C)
(Note 1)
CCFL Back Light
(less than 50,000 hours
half-life at 25
o
C)
(Note 1)
Display Size
70.08 x 52.56mm 76.8 x 57.6mm 115.17 x 86.37mm
Operation System
Delta Real Time OS
MCU 32-bit RISC Micro-controller
Flash ROM
NOR Flash ROM 2 MB (OS System: 1MB / User Application: 1MB)
SDRAM
8Mbytes 4Mbytes 16Mbytes
Backup Memory
(Bytes)
128K
SM Card
N/A
Extension Interface
N/A
USB Host
1 USB Host Ver 1.1
USB Client
1 USB Client Ver 1.1
Serial
COM
Port
COM1
RS-232
COM2
RS-422 / RS-485
COM3 RS-232 RS-422 / RS-485
Function Key User defined key x 4 + System key x 1
Operation Voltage
DC +24V (-10% ~ +15%) (Please use isolated power supply)
(Note 2)
Power
Consumption
(Note 3)
3.36W 2.64W 5.28W
Backup Battery
3V lithium battery CR2032 x 1 / battery life: 5 years
Buzzer 85dB
Perpetual Calendar
(RTC)
Built-in
Cooling Method
Natural air circulation
Safety Approval
(Waterproof for
front panel)
IP65 / NEMA4 / CE, UL
Operation Temp.
0°C ~ 50°C
Storage Temp. -20°C ~ +60°C
Ambient Humidity
10% ~ 90% RH [0 ~ 40°C], 10% ~ 55% RH [41 ~ 50°C]
Pollution Degree 2

Delta DOP-A Specifications

General

Brand	Delta
Model	DOP-A
Category	Control Unit
Language	English