5. Electronics
Table 5-11. Peripheral Interface Board LEDs and Fuses
LEDS/FUSES SYSTEM PART NO.
DS1 Patient Data Card Power
(software controlled)
NA
DS2 Sodium Button Pendant Switch
pressed (hardwired)
NA
DS3 Patient Data Card Inserted
(hardwired)
NA
Fuse 1 +24 VDC to the 3-Light Status
Lamp
Rated @ 0.25 A, 125 VAC
4560388015
Fuse 2 +5 VDC into the Peripheral
Interface Board (RS-232 and
Sodium Button)
Rated @ 0.25 A, 125 VAC
4560388015
Fuse 3 20 VAC from transformer. Serial
communication to the back panel
Rated @ 0.125 A, 125 VAC
6001278528
157-1278-912 Rev A 5-45
November 2003