baxter ARENA - Linear VLC Optical Sensor

10. Blood Pump
middle pins are for the linear clamp and the two bottom pins are
for storage. See Figure 10-7.
Figure 10-7. VLC Driver Board
10.7.3 Linear VLC Optical Sensor
The VLC optical sensor is mounted on the rear plate of the linear
line clamp assembly. The line clamp occlusion mechanism has a
small shaft that extends beyond the rear plate when the line clamp
is clamped. When the line is clamped, the light from the optical
sensor is blocked and the optical sensor’s receiver does not sense
the light. When the line is unclamped, the shaft is flush with the
rear plate and the light from the optical sensor is sensed at the
receiver.
157-1278-917 Rev A 10-13
April 2004