Màn hình OP325-A 
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Màn hình OP325-A

OP325-A màn hình phím nhấn giá rẽ

Giá : Liên Hệ


Số lượng :


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)
Voltage Endurance
AC1000V,less than 20mA for 1 minute
Insulated Resistance
Above 10M,DC500V
Environment
Operation Temperature
0 to 50
Storage Temperature
-20 to 60
Operation Humidity
10%RH to 90%RH(No condensing, dry bulb)
Interference Rejection
Noise voltage;1500Vp-p, Pulse cycle:1uS , Druation:1 minute
Atmosphere
Free of corrosive gas
Structure
Cooling Method
Natural air cooling
External Dimension
172.0*94.0*30.0
Cutout Dimension
163*85

 

 

  
 

 

 
 
 
 
 
 
 
 
    
 
 
Dimension (unit: mm)

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