3.7-inch Monochrome LCD,20 key-presses Suitable for various PLC Password protection and internal clock(Optional) Text fairy, display dynamic text Alarm information list, display current alarm information by items at real time Key-press can be defined as function keys With backlight STN LCD.
General specifications:
Display
Model
Kelly or blue LCD
Using life
Up to 20000,Ambient temperature 25,24 hours operation
Display area
192*64
Brightness
Can be adjusted by Potentiometer
Language
Simplified Chinese/ English
Character
Chinese: 16*16 32*3
English:8*16 16*32
Key-press
20
Memory
Screen
64KBFlashROM
Data
1KBSRAM
Interface
Download Port
RS232
COM Port
RS232 /RS422 ( OP325-S: RS232/RS485)
Function Specifications
Electrical
Features
Input Voltage
DC24V
Voltage Range
DC22V~DC26V
Current Consumption
<140mA
Allowable Momentary power-cut
Less than 10mS(Actual power-cut less than 1 second)