5. Electronics
• Slot # 5: Single (or optional Double) Blood Pump
Controller
• Slot # 6: Input/Output Controller
• Slot # 7: UF-Proportioning Controller
• Slot # 8: Memory Board
These boards are interconnected through the Backplane located at
the back, inside the Card Cage.
5.4.1 Slot # 1: 4-Comm (Touch Screen) Board
This board is the interface between the SBC and the following
subsystems:
• Peripheral Interface Board (serial communications with the
NIBP and Isolated Serial Port in the Rear Panel)
• Touch Screen
• Optional HDF Board
• Optional Hemavision Board
The Options Key is also located in this board. This key is
programmed at the factory with the information related to the
options included in your instrument. These options are:
Powder Bicarbonate (available only in selected markets)
Citric Acid Heat Disinfection
Blood Pressure Monitor (enabled by Switch #4 on the
Memory Board DIP switch)
Hemodiafiltration (enabled by Switch #5 on the Memory
Board DIP switch)
On-line Hemodiafiltration
Single-Pump Single Needle
Double-Pump Single Needle
Extended Treatment Time
Integrated Heat Clean
If this board is replaced, make sure to remove the Options Key
from the old board and place it in the new one.
157-1278-912 Rev A 5-17
November 2003