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1.2 Specifications of GP-477RE and GP-4501TW
GP-477RE
GP-4501TW
Display Type
High-brightness EL display
UP!
TFT Color LCD
Display Colors, Levels
Amber
UP!
65,536 colors (without blink)/
16,384 colors (with blink)
Display Resolution
VGA (640×400 pixels)
VGA (640×480 pixels)
Panel Cutout
Dimensions (mm)
259(W)x201(H)
301.5(W)x227.5(H)
External Dimensions
(mm)
274.0(W)x216(H)x56.5(D)
315(W)x241(H)x56(D)
Touch Panel Type
Resistive film (Matrix)
NEW!
Resistive film (Analog)
Memory
Application
2MB
UP!
16MB
SRAM
96KB
UP!
128KB
Backup Battery
Secondary Battery
(Rechargeable Lithium
battery)
NEW!
Primary Battery
(Replaceable Lithium battery)
Rated Input Voltage
AC 100 to 240V/ DC 24V
DC 24V
Serial
I/F
COM1
D-Sub 25 pin (socket)
RS-232C/422
D-Sub 9 pin (plug)
RS-232C
COM2
-
D-Sub 9 pin (plug)
RS-422/485
Ethernet I/F
-
NEW!
10BASE-T/100BASE-TX