Text display OP320-A V8.0 OP320-A-s MD204L supports 232 422 485 communication PLC Link text

  OP320-A (English film blue screen)

 OP320-A (English film yellow screen)

 OP320-A-S (English film blue screen)

 OP320-A-S (English film yellow screen)

 MD204 (English film blue screen)

MD204 (English film yellow screen)

 MD204 (English film green screen)

Support PLC for a wide range of perfect compatibility

The difference between OP320-A and OP320-A-S is that OP320-A is a built-in 232 and 422 communication port, and OP320-A-S is a 232 and 485 communication port.

Technical Parameters

Display: 3.7" STN LCD

Power supply: 12~24VDC±10%

Resolution: 192 × 64 pixels (supports 4 lines × 12 Chinese characters display) <150MA@24VDC

LCM type: blue screen

Anti-interference test: voltage 1500VP-P

LCM display effect: blue screen is white on a blue background with white light. Pulse period 1US, lasting 1S

LCM life: 50,000 hours at 25 ° 2 ° C, 65 ± 10%

Withstand voltage test: 500VAC 1 minute

Brightness: 60CD/M2

Insulation resistance: more than 10M ohms @500VDC

Color: Monochrome | Shockproof test: 10~25HZ

Contrast: potentiometer adjustment. (XG, Y, Z direction 2G30 minutes)

Backlight: Long life LED white light

Protection level: IP65 (front panel)

CPU: 8-bit processor

Working environment temperature: 0~50°C

Memory 64KB FLASH ROM

Working environment humidity: 20~90% (non-condensing)

Recipe memory: none

Storage temperature: D-20 ° C ~ 70 ° C

Communication port: COM1: PC RS232 & PLC

Housing material: engineering plastic ABS

RS485/422&PLC RS232

Dimensions: 172X95X30MM

Function buttons: 20 freely definable

Display size: 101×36MM

Real time clock: no installation

Opening size: 165X86MM

Print port: none

Cooling method: natural air cooling

Allow power loss: less than 20MS

Weight: 0.3KG

Support Chinese and English, two display fonts

Create the screen on the computer through the editing software, freely input Chinese characters and set the PLC address, use the serial communication download screen communication protocol and the screen data to download to the display together, without programming the communication program without PLC