Installation Guide
Vision™ OPLC™ V1040-T20B
Unitronics
11
Technical Specifications
Power Supply
Input voltage
12 or 24VDC
Permissible range
10.2-28.8VDC
Max. current consumption
840mA@12V
420mA@24V
Battery
Back-up
7 years typical at 25°C, battery back-up for RTC and system data,
including variable data.
Replaceable
Yes, without opening the controller.
Graphic Display Screen
See Note 1
LCD Type
TFT
Illumination backlight
White LED
Display resolution, pixels
800x600 (SVGA)
Viewing area
10.4"
Colors
65,536 (16-bit)
Touchscreen
Resistive, analog
‘Touch’ indication
Via buzzer
Screen brightness
Via software (Store value to SI 9).
Keypad
Displays virtual keyboard when the application requires data entry.
Notes:
1. Note that the LCD screen may have a single pixel that is permanently either black or white.
Keypad
Number of keys
9 programmable function keys
Key type
Metal dome, sealed membrane switch
Program
Memory size
Application Logic
– 2MB, Images – 80MB, Fonts – 1MB
Operand type
Quantit
y
Symbol
Value
Memory Bits
8192
MB
Bit (coil)
Memory Integers
4096
MI
16-bit
Long Integers
512
ML
32-bit
Double Word
256
DW
32-bit unsigned
Memory Floats
64
MF
32-bit
Timers
384
T
32-bit
Counters
32
C
16-bit
Data Tables
120K dynamic RAM data (recipe parameters, datalogs, etc.)
Up tp 256K Flash data
HMI displays
Up to 1024
Program scan time
9 µsec per 1K of typical application
