Product Overview and Specifications

This is a valuable product that has already been discontinued.

Power supply voltage: DC24V
Screen memory (FROM): 1,472k bytes Backup memory (SRAM): 128k bytes Display device: STN Monochrome display size: 5.7 inches Display color: Monochrome 8 gradations + blink display resolution: 320(H) × 240(V)
Backlight: Cold-cathode tube Lifetime approx. 58,000 hours
Touch switch: analog resistive film, 1024 x 1024
Function switch: 6 modular 8-pin (MJ1): RS-232C, RS-422/485 (2-wire) Interface for screen data transfer/external connection
Modular 8-pin (MJ2): RS-232C/RS-485, RS-422 (4-wire) Interface for PLC connection
USB master port: A type, USB Ver. 1.1 for printer/CF card reader/writer connection
USB slave port: B type, USB Ver. 1.1 for screen data transfer

Please see the manufacturer page for details.

Product Condition

I have confirmed that it works properly. We are checking the following:
・The screen data can be transferred normally from the PC via RS-232C communication with the interface for screen data transfer/external connection.
- The screen data can be normally transferred from the PC through the USB slave port for screen data transfer.
- Connect the PLC connection interface to the computer link unit (A1SJ71UC24-R2) and perform data communication normally via RS-232C communication.
- Connect the PLC connection interface to the computer link unit (A1SJ71UC24-R4), and perform data communication normally with RS-422 communication.
- Each function switch is functioning normally.
・The touch switch should respond normally over the entire surface.
・No abnormality in color reproducibility and visibility.

Year of manufacture: 2010 System program version: 1.690

Accessories are waterproof packing and mounting brackets.

There is no cover for the option unit connector (CN1).
It is in good condition with only some scratches and small stains here and there.