Pin Function
An 8-pin DIN cable assembly is available. For dispenser accressories, refer to “Accessories” on page 29.
Cable Wire
Color
Pin # Function
Red 1 Voltage initiate +, 5–24 VDC (19 mA maximum)
Yellow 2 Voltage initiate -
Blue 3 End-of-cycle feedback output +, 5–24 VDC (100 mA
maximum)
Orange 4 End-of-cycle feedback output -
Green 5 24 VDC supply + (100 mA maximum)
Brown 6 24 VDC supply -
Grey 7 Contact closure +, 24 VDC @ 19 mA
Purple 8 Contact closure -
Vacuum Calibration
Calibration software is provided via a web link. Refer to the welcome letter and accompanying literature shipped
with the unit. A calibration cable kit is recommended (refer to “Accessories” on page 29) 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 veried by external precision gauge but cannot be adjusted. The dispense time can be veried
but cannot be adjusted. Refer to the validation instructions.
Input / Output Connection (continued)
Back panel I/O pin diagram
Ultimus I–II High Precision Fluid Dispensers
25www.nordsonefd.com info@nordsonefd.com 800-556-3484 Sales and service of Nordson EFD dispensing systems are available worldwide.
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