Figure 13-16: Power Distribution Block Diagram - Teledyne T300 Operation Manual

Teledyne API – Model T300/T300M CO Analyzer
SENSOR SUITES
ANALOG
SENSORS
(e.g. Temp
Sensors, Flow
Sensors,
IR, Sensors,
PMT HVPS, etc.)
PUMP
GFC
Wheel
Motor
AC HEATERS
MODEL SPECIFIC
(e.g. M/R Valves,
Auto-zero valves, etc.)
06864B DCN6314
Sensor Control
& I/O Logic
Pre-Amplifiers
& Amplifiers
Optional O2
Sensor
Solenoid
Drivers
RELAY PCA
OPTIONAL
VALVES VALVES
(e.g. Sample/Cal, Zero/
Spans, etc.)

Figure 13-16: Power Distribution Block Diagram

LOGIC DEVICES
(e.g. CPU and its
2
peripheral devices, I C
bus, MotherBoard, etc.)
PS 1
+5 VDC
±15 VDC
PS 2
(+12 VDC)
COOLING
FAN(S)
Theory of Operation
KEY
AC POWER
DC POWER
ON / OFF
SWITCH
AC
POWER IN
OPTIONAL
OPTIONAL
CO2 SENSOR
CO2 PROBE
PCA
321