Model PCNC-0050-01

Product summary

The System Controller allows seamless integration of the Seyonic Air driven Pipettors with the customer automated platform.

It acts as utility module serving the pipetting systems and provides the interface between the pipetting system and the automated platform's host computer. It operates up to 8 Single-Channel units or one of the 8-Channel modules by supplying the necessary vacuum and positive pressures for pipetting actions while coordinating and managing high level commands and I/Os with the host.

The system interface consists of a panel providing communication to the host PC via a RS-232 port, a connector for hardware I/O signals for realtime coordination of the pipetting actions with the robotic system and the connection to the individual pipettors. A single outlet for positive and negative pressure allows chaining 1/8" tubing to up to 8 single channel pipettors.


  • Operates up to 8 single channel  pipetting modules (PCNC-0061-00) or one  8-channel unit (PCNC-0048-00).
  • Fast switching time between aspirate and dispense pressure
  • Single point interface with host computer.



Pipetting system architecture with up to 8 Single-Channel heads

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Pressure range

Range "high"  -250 to +250 mbar gauge

Range "low"  -15 to +25 mbar gauge


Precision on pressure

Range "high"  < 5 % FS

Range "low"  better than ± 0.3 mbar abs

Pressure switching time

With 3 m of Tubing ID 1/8"

Pressure switching time

-200 to +200 mbar < 1 s

-50 to +50 mbar < 1 s


Power requirements DC 24 V /2.0 A

Communication  RS 232 (Ethernet in development)

Operating temperature 10 to 40 °C

Weight   3.8 kg