Op320 op320-a op320-a-s op325 low cost human machine interface (HMI) products,

Monochrome (3.7 ") graphic dot matrix LCD display screen is adopted to provide the display of Chinese characters, western languages, numbers and simple graphics;

Op320-a text display adopts membrane button keyboard,

Provide digital and parameter input, and display the value and status of PLC's internal register or relay in the form of indicator light, bar graph, etc,

The value and status of the internal register or relay can be changed through the key operation of the panel.

Op320-a text display can be easily connected to programmable control (PLC) of various manufacturers

And various electrical equipment with serial communication capability are the choice of low-cost control equipment.

Op320's configuration development software is based on Windows platform, with friendly interface and easy to use,

Developers can master and use it in a short time.

The op320-a text display has the following features:

Multiple configuration modes

It can be configured on the computer through editing software, and then downloaded to the text display through serial port,

Tailored for different applications.

Configuration components include: text, information display, data display / setting, bar chart, lamp, image, etc.

Flexible communication interface

(RS232 / RS422 / RS485 optional). There are a wide range of PLC models (including Mitsubishi FX series, Omron C series, Siemens S7200 series

Panasonic electric FP series, Yonghong FB series, Schneider MODBUS series, delta series, Guangyang SG series, MCU free protocol, etc

Kewei EP series Liyang PLC (Xinjie XC PLC series LG / LS k120s series Fengwei vb series PLC, etc.)

Display area

Display area 192 × 64 (24 characters) × 4 lines, i.e. 12 Chinese characters × 4 lines)

Simple display

The communication protocol and picture data are transmitted to the display together, and there is no need for PLC to write communication program

High security

It has password protection function for changing parameters

With alarm list function

Products used in: construction machinery, textile machinery, stone machinery, injection molding machinery, footwear machinery, printing machinery, food machinery

Packaging machinery, casting machinery, transportation machinery, ceramic machinery, CNC machinery

3.7 "monochrome, 20 keys

Wide range of corresponding PLC models

With password protection function and built-in clock (optional)

Text wizard, dynamic display of text

With alarm list function, the current alarm information is displayed line by line in real time

Keys can be defined as success keys

STN liquid crystal display with background light

General description

display

Type yellow green STN

The service life is more than 20000 hours, the ambient temperature is 25 ℃, and the operation is 24 hours

Display area 192 * 64

Brightness potentiometer adjustable

Text setting Chinese Simplified / traditional, English (24 characters) × 4 lines, i.e. 12 Chinese characters × 4 lines)

Character size, dot matrix font, vector font

20 keys

storage

Screen 64KB flashrom

Data 1KB SRAM

RS232

Communication port op320-a: RS232 / RS422; OP320-A-S:RS232/RS485; OP320-A-N:RS232

Function description

Electrical characteristics

Input voltage DC24V

Voltage range DC22V ~ dc26v

The consumed current is less than 140mA

Allowable power loss less than 10ms (actual power loss less than 1s)

Withstand voltage impulse AC1000V, 10mA, less than 1min (between signal and ground)

Insulation resistance DC500v, above 10m Ω (between signal and ground)

environment

Operating temperature: 0 ℃ ~ 50 ℃

Storage temperature: - 20 ℃ ~ 60 ℃

Operating humidity 10% RH ~ 90% RH (no condensation)

Anti interference capability interference voltage: 1500vp-p pulse cycle: 1US duration: 1 minute

Air non corrosive gas structure

Cooling mode: natural air cooling

Protection grade: front panel meets IP65

External dimension (mm): 172.0 * 94.0 * 30.0

Panel opening size (mm) 163.0 * 85.0


OP320-a text display and programming maintenance

Vietnam Singapore Malaysia Cambodia India South Korea Philippines Pakistan Thailand Kyrgyzstan Tajikistan

Mongolia Kazakhstan

Australia New Zealand

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Lithuania Finland

Brazil Argentina Chile Peru Uruguay

Costa Rica Mexico

USA Canada etc 
OP320-A TEXT DISPLAY  sale