Thermo 49i - Ozonator Power Supply Connector Pin Descriptions

Troubleshooting
Connector Pin Descriptions
Thermo Fisher Scientific Model 49i Primary Standard Instruction Manual 5-19
3 Ground
4 Measurement Frequency B
FLOW A J7 1 Sample Flow A Sensor Input
2 Ground
3 +15V
4 -15V
5 Ground
TEMP J11 1 Bench Temperature Thermistor
2 Ground
24V IN J3 1 +24V
2 Ground
AC IN J1 1 AC-HOT
2AC-NEUT
3 AC-Ground
FAN J17 1 +24V
2 Ground
AC PUMP J2 1 AC-HOT
2 AC-NEUT - Switched
3 AC-Ground
Z/S SOL. J13 1 +24V
2 Zero/Span Solenoid Control
SAMPLE SOL. J14 1 +24V
2 Sample Solenoid Control
REF J15 1 +24V
2 Reference Solenoid Control
OZ SOL. J16 1 +24V
2 Ozone Solenoid Control
Table 5-8. Ozonator Power Supply Connector Pin Descriptions
Connector
Label
Reference
Designator
Pin Signal
Description
LAMP J1 1 Ozonator Lamp Voltage Out
Table 5-7. Measurement Interface Board Connector Pin Descriptions, continued
Connector
Label
Reference
Designator
Pin Signal
Description