RS232 Serial port: -RS485 serial port: -; Display color: -; Screen size: -; External storage: -; Description: Serial communication cable;

RS232 Serial port: Yes RS485 Serial port: Yes; Display color: 64K color; Screen size: 7 inches; External storage: -; Ethernet interface: -; Description: 7 touch screen;

RS232 Serial port: Yes RS485 Serial port: Yes; Display color: 16M color; Screen size: 21.5 inches; External storage: available; Ethernet interface: Yes; Description: -;

RS232 Serial port: Yes RS485 Serial port: Yes; Display color: 64K color; Screen size: 4.3 inches; External storage: available; Ethernet interface: -; Description: touch screen;

Display color: 65,000 color Screen size: 10.1 inches; External storage: None; Ethernet interface: none;

Description:

RS232 serial port: panel size (mm) : 200.3*146.3*35; USB interface: USB 2.0; RS485 serial port: yes; Product type: Advanced type; Screen size: 7 inches; CAN Bus: None; Hole size (mm) : 192*138; External storage: available; Ethernet interface: Yes; Description:;

Panel size (mm) : RS232 Serial port:; RS485 serial port:; Display color:; Screen size: 7 inches; Opening size (mm) :; External storage:; Ethernet interface: none;

Dimensions (mm) : RS232 Serial port: Yes; Panel size (mm) : 275*211; RS485 serial port: Yes; Display color:; Screen size: 10.2 inches; Hole size (mm) : 259 x 201; External storage: yes; Ethernet interface: Yes; Description:; Display face: 16.77m; U...

RS232 Serial port: RS485 serial port:; Display color:; Screen size:; External storage:; Ethernet interface:; Description:;

Panel size (mm) : 186*154.3RS232 Serial port: Yes; RS485 serial port: none; Display color: color; Screen size: 7 inches; Hole size (mm) : 178 x 113.6; External storage: none; Ethernet interface: none;

Panel size (mm) : 139*67RS232 Serial port: Yes; Body color: pure black; RS485 serial port: None; Supply voltage: DC24V; Display color: 2 colors (black/white); Screen size: 4.6 inches; Hole size (mm) : 146 x 74; External storage: yes; Ethernet interface:...