About the PS3450A-T41
The PS3450A-T41 is an industrial PC, also known as an IPC, that was manufactured by Pro-face as part of the GP3000 Series. This HMI has an 8" display and continues to be available via surplus market channels despite the manufacturer making the product obsolete in 2012.
This model uses an input voltage of 100-240VAC but has a power consumption of only 120VA or less. The PS3450A-T41 carries a power rating of 50/60Hz along with a voltage endurance of AC1500V 20mA for 1minute.
For many Proface Human Machine Interface units, the overlay can be replaced during quality assurance, making the touchscreen match new quality even when sold as reconditioned, remanufactured, or used.