Input / Output Connection
Voltage Initiate Circuit
The Ultimus workstation may be initiated with a 5 to 24 VDC signal across pins 1 and 2. The signal can be
momentary (no less than 0.01 seconds) or maintained. A new cycle will begin after the signal is removed and then
applied again.
Mechanical Contact Initiate
The Ultimus can be initiated via the closure of mechanical contacts such as a relay or switch using pins 7 and 8.
Closure of the contacts can be momentary (no less than 0.01 seconds) or maintained. A new cycle will begin once
the contacts are opened and then closed again.
End-of-Cycle Feedback Circuit
A normally closed electronic switch opens at the start of the dispense cycle and closes at the conclusion of the
dispense cycle. The End-of-Cycle feedback on pins 3 and 4 can acknowledge an active dispense cycle to external
equipment.
Ultimus I–II High Precision Fluid Dispensers
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