7
(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
Elements are listed with their names according to the printed description on the PCB.
Connectors:
CON 1 – Screw terminal for external power supply and external clock / amplitude signal
CON 2 – Solder terminal for extension cable to connect one micropump of the mp6-series
CON 3 – Molex connector to connect one micropump of the mp6-series
USB connector for voltage supply via USB
Jumpers:
JP1 – Jumper for pump frequency setting
JP2 – Jumper for pump amplitude setting
JP3 – Jumper for power supply setting
Others:
P1 – Variable resistor for amplitude adjustment
3.4
Operation
To operate a pump with the evaluation board, the following steps are necessary:
Step 1:
Connect the micropump of the mp6-series to the board. Due to the orientation of the
connector, the pump needs to be inserted with its metallic contacts upwards.
Step 2:
Choose the pump frequency setting with Jumper 1
Step 3:
Choose the pump amplitude setting with Jumper 2
Step 4:
Choose the power supply setting with Jumper 3 (CON 1- or USB-port).
Step 5:
Connect the board with the voltage source.
3.4.1
Pump frequency setting with jumper JP1
Frequency defined by
clock signal at Pin 3 (CLK)
at screw terminal CON1
Frequency defined by
capacitor C1
(at delivery set to 226 Hz)*
Internal frequency of the
mp6-OEM (100 Hz)
*versions before July 2011 had a setting of 50 Hz
More information on the frequency setting with the CLK signal can be found in the mp6-OEM manual. The
capacitor C1 can as well be changed by re-soldering, see image “OEM-Behavior 2” in the mp6-OEM
manual.
