Proface
Basic programmable human computer interface
AST3501W-T1-D24(PFXST3501TADW,ST-3501W)

"Size: 10.4 inches. Display type: TFT color LCD.

Proface
Basic programmable human computer interface
AST3301W-S1-D24(PFXST3301SADW,ST-3301W)

"Size: 5.7 inches. Display type: STN pseudo color LCD.

Proface
Basic programmable human computer interface
AST3301W-B1-D24(PFXST3301BADW,ST-3301W)

"Size: 5.7 inches. Display type: single color (blue) LCD.