Power Distribution & Circuit Breaker; Power Distribution Block Diagram - Teledyne T200H User Manual

Principles of Operation
8.6. POWER DISTRIBUTION & CIRCUIT BREAKER
If the power circuit breaker trips, correct the cause before turning the analyzer back on.
SENSOR SUITES
ANALOG
SENSORS
(e.g. UV sensors,
Temp Sensors,
Flow Sensors,
PMT HVPS,
etc.)
PUMP
AC HEATERS
AC HEATERS for
O2 SENSOR
UV Lamp
P/S
MODEL SPECIFIC
(e.g. NO
Auto-zero valves, etc.)
302
The analyzer operates in two main AC power ranges: 100-120 VAC and 220-240 VAC
(both ± 10%) between 47 and 63 Hz. A 5 ampere circuit breaker is built into the ON/OFF
switch. In case of a wiring fault or incorrect supply power, the circuit breaker will
automatically turn off the analyzer.
Sensor Control
& I/O Logic
LOGIC DEVICES
Pre-Amplifiers
& Amplifiers
Touchscreen, Display,
Configuration
Jumpers
Configuration
Jumpers
Configuration
Jumpers
Solenoid
RELAY PCA
OPTIONAL
VALVES VALVES
(e.g. Sample/Cal,
– NO Valves,
X
Zero/Spans, etc.)
Figure 8-23:

Power Distribution Block Diagram

Under normal operation, the T200H/M draws about 1.5 A at 115 V and 2.0 A during
start-up.
Teledyne API - Model T200H/T200M Operation Manual
CAUTION
2
(e.g. CPU, I C bus,
MotherBoard, etc.)
±15 VDC
Drivers
TEC and
Cooling Fan(s)
AC POWER
DC POWER
PS 1
+5 VDC
PS 2
(+12 VDC)
07270D DCN7141
ON / OFF
SWITCH
AC
POWER IN