User`s guide

Pin Function
Vacuum
Calibration
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Sales and service of Nordson EFD dispensing systems are available worldwide.
Back panel I/O pin diagram
Pin Function
Available #7017143
Cable Wire Colors Pin # Function
Red 1. Voltage initiate +, 5-24 VDC (19mA maximum)
Yellow 2. Voltage initiate -
Blue 3. End-of-cycle feedback output +, 5-24 VDC (100mA maximum)
Orange 4. End-of-cycle feedback output -
Green 5. 24 VDC supply + (100mA maximum)
Brown 6. 24 VDC supply -
Grey 7. Contact closure +, 24 VDC @ 19mA
Purple 8. Contact closure -
Vacuum Calibration
Calibration software is on the CD included with the dispenser. A calibration cable kit p/n 7028817
(not included) is recommended. Install the software on your computer and follow the instructions.
The software will only allow calibration of the Vacuum function.
Pressure and Time Calibration
The pressure can be verified by external precision gauge but cannot be adjusted.
The dispense time can be verified but cannot be adjusted.
Refer to Validation Procedure document.