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OP320-A 3.7 inch Text Display HMI Support S485/RS232 Communication Port With Cable For PLC

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$38.47

$ 16 .99 $16.99

In Stock



Product Description

Text Display

Specification:

Model: OP320 - A
Display size and type: 3.7 inches LCD screen
Resolution and Brightness: 192 x 64 pixels,60cd/m2
Processor and Memory: 8-bit processor,64 KB Flash ROM
Input method: keyboard input
Communication port: COM1:PC RS232, PLC S485/RS232
Function button: 20 self-defined
Power off allowed: 20ms
Power supply : 12~24V (V) ±10% <150mA
Anti-interference test: voltage 1500v, p-p pulse cycle 1us, continuous 1S
Pressure,Insulation resistance 500vAC 1 min,>10MΩ
Shockproof ,Protection grade 10~25Hz,IP65
Working ,Storage temperature 0 ~ 50 ℃,d-20 ~70℃
Working environment humidity: 20~90%RH
Shell material: engineering plastics
Weight: Approx.338g/11.9oz
OP320-A Text Display
3.7 inch Text Display
PLC Text Display

SIZE:

  • Display size: 101x 36mm/4x 1.4in
  • Mounting hole size: 165x 86mm/6.5x 3.4in
  • Size:172x 94x 30mm/6.8x 3.7x 1.2in

Package list:

  • 1 x Text Display
  • 1 set x installation accessories

Rod Montrose
2025-08-28 14:41:13
I found OP_V9.4.3, and the Xinje site (the original HMI manufacturer) has OP v9.5.4 software, and the device wouldn't program, even after I made a special cable with just the flipped TX/RX lines, RTS, and ground. I finally found a site that mentioned the need for the 6.5 software for 6.5 version HMIs, which this one was identifying as such. I found the OP20 V6.5y software and ran that, and it was able to communicate and download to the HMI. This is an OP320-S model that has both RS232 and RS485 support. Many of the other OP320s have RS422 support on them., which can be more effort to support. The unit did ship with an RS232 extension cable, but it has all the pins straight through and didn't work for programming.For basic HMI operations, this seems like a good device. The manual claims its "Protection level is up to IP65", but there is no gasket supplied to prevent water ingress to the case for outdoor mounting. There are companies that sell the gasket separately. There is a manual contract level for the display - and the display is bright!
james brown
2025-07-30 11:32:01
SCREEN IS IN KOREAN AND CANNOT BE CHANGED TO ENGLISH
Veronica
2025-07-16 13:45:05
I bought this and it works just fine. If its not downloading you need to take a look at your cable. I had to Rewire mine. OP20 edit tool. V6.5
Omm@r
2025-03-07 14:34:10
Es lo que especifican en el artículo, no tiene fallas
Ulises
2025-01-11 18:53:02
The media could not be loaded.
j r
2024-12-25 12:28:24
No se puede conectar a pc. Probé todas las versiones de software y no se conecta. Compre tuve que comprar otra en mercado libre mexico y funcionó correctamente. Mal producto de este vendedor
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