Thermo Scientific 5028i Instruction Manual page 177

Thermo Fisher Scientific
Connector Reference
Label Designator
FAN J21
PURGE 1 DC J22
PUMP FLOW 2 J23
PURGE 3 DC J25
VD1 J26
VD2 J27
BOARD TEMP J28
SPARE FLOW J29
PURGE 4 DC J30
PRESS BD J31
PRESS TEMP J32
CNTR WHEEL1 J33
Connector Pin Descriptions
Pin Signal Description
1 +24V
2 Fan_Power
1 +24V
2 Purge1_DC
1 +24V
2 Aout_Pump2_Flow
3 Ground
1 +24V
2 Spare1_Sol
1 AIN_VD-1
2 Ground
1 AIN_VD-2
2 Ground
1 Board_Therm
2 Ground
1 +24V
2 Aout_Spare_Flow
3 Ground
1 +24V
2 Spare2_Sol
1 -15V
2 AIN_30PSIA
3 AIN_FLOW_1
4 AIN_VAC_2
5 AIN_FLOW_2
6 AIN_VAC_1
7 +5V
8 +15V
9 Ground
1 Press_RTD
2 Press_RTD
3 Ground
1 +5V
2 Ground
3 Ground
Model 5028i Instruction Manual
Troubleshooting
6-15