"Oil-Less" Scroll Laboratory Air
Appendix C: TotalAlert Embedded Control System
Main Screen
Proximity Sensor
Power ON Light
Alarm Buzzer
Figure C.1 Touchscreen Controls
PCB4
Dryer
Figure C.2 Duplex Medical Air Confi guration - Printed Circuit Boards
Unit Screen # 1
PCB2
PCB2
Unit
Unit
Display
Display
PCB4
PCB4
Dryer
Pump
Ethernet Network
PCB3 & PCB4 Mounted on Back Panel
PCB1
Main
Display
PCB4
Pump
Controller
C-1
Unit Screen # 2
RS485 & Power
(6 Conductor Cable)
PCB3
Master
Customer
Ethernet
4107 9006 25.11