8
(03.2018) Rev. 2.5
Bartels Mikrotechnik GmbH, Konrad-Adenauer-Allee 11, 44263 Dortmund, Germany
www.bartels-mikrotechnik.de, info@bartels-mikrotechnik.de
Tel: +49-231-47730-500, Fax: +49-231-47730-501
3.4.2
Pump amplitude setting with jumper JP2
Amplitude defined by
AMPLITUDE signal at Pin 4 (AMP)
of screw terminal CON1
Amplitude defined by
position of potentiometer P1
Maximal amplitude (270 Vpp)
More information on the amplitude setting with the AMP signal can be found in the mp6-OEM manual.
3.4.3
Operation voltage setting with jumper JP3
Supply voltage via
Pin 1 (Vcc) and Pin 2 (GND)
of screw terminal CON1
Supply voltage via USB-port
3.5
Connecting the pump via CON2
If the micropump of the mp6-series shall not be connected directly to the PCB with the Molex connector
CON 3, an extension cable can be soldered to the connector CON 2.
The solder pads have the following pin assignment:
P2 - (negative voltage Piezo 2)
P2 + (positive voltage Piezo 2)
P1 + (positive voltage Piezo 1)
P1 - (negative voltage Piezo 1)
Please make sure that the cable can handle voltages up to 270 Vpp and ensure proper insulation of the
cable!
