Proface RS-232C GP2000H adapter GP2000H-AP232 [Products]
For connecting GP operation data with D-Sub RS-232C and power /DIO terminals.

Proface GP2000H-AP232 [Price]
GP2000H-AP232 Brightness adjustment: cold cathode lamp (backlight lamp replacement: return to repair

Proface Power Controllers GP2000H-AP232 Operation Manual [Download]
GP2000H-AP232 PDF. Aluminum magnesium alloy frame strengthen heat and dust. Screen size: 5.7 inches