PERMA PURE LLC
Model 3300 User’s Manual
Doc. #532: Revision: 000
Page 10 of 14
COMPUTER CONTROL TRUTH TABLE
Terminal # | 2 | 4 | 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 6 |
FUNCTION | | | | | | | | | | | D |
System/Calibration 1 | * | | * | | | | | | | | D |
System/Calibration 2 | * | | | * | | | | | | | D |
System/Calibration 3 | * | | | | * | | | | | | D |
System/Calibration 4 | * | | | | | * | | | | | D |
System/Calibration 5 | * | | | | | | * | | | | D |
System/Calibration 6 | * | | | | | | | * | | | D |
System/Calibration 7 | * | | | | | | | | * | | D |
System/Calibration 8 | * | | | | | | | | | * | D |
Direct/Calibration 1 | | * | * | | | | | | | | |
Direct/Calibration 2 | | * | | * | | | | | | | |
Direct/Calibration 3 | | * | | | * | | | | | | |
Direct/Calibration 4 | | * | | | | * | | | | | |
Direct/Calibration 5 | | * | | | | | * | | | | |
Direct/Calibration 6 | | * | | | | | | * | | | |
Direct/Calibration 7 | | * | | | | | | | * | | |
Direct/Calibration 8 | | * | | | | | | | | * | |
Blowback | | | | | | | | | | | * |
D = Disabled
Pressure Sensor (Model 3300P)
The pressure sensor option provides:
•
Vacuum pressure sensor 0- (-15) psig
•
Sample pressure sensor 0-30 psig
•
Calibration gas pressure sensor 0-30 psig
Outputs
1. The standard output from all sensors is 4-20 mADC, isolated, loop powered 1
2. Outputs are terminated on the Flow Control Drawer back panel on the analog output
Pressure Transducer Terminal Strip.
Connections
24 VDC Supply 4 to 20mA Output
Vacuum
Pin 1
Pin 2
Sample
Pin 7
Pin 8
Calibration gas
Pin 9
Pin 10
Sensor Calibration
1. All sensors are calibrated at the factory, and should not be adjusted in the field without
proper calibration pressure sources.