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©TTP Ventus 2022 

company confidential

 

Rev: 220215

 

DISCLAIMER 

 
Use of the General Purpose Disc Pump Drive PCB, including all software and firmware provided 
with it, is subject to TTP Ventus’ standard terms of sale. TTP Ventus provides no warranty (beyond 
any product warranty provided under the terms of sale) regarding this User Manual and the General 
Purpose  Disc  Pump  Drive  PCB,  express  or  implied,  including  as  to  non-infringement, 
merchantability, or fitness for any particular purpose.  To the maximum extent permitted by law TTP 
Ventus disclaims liability for any loss or damage resulting from use of this User Manual and/or the 
General Purpose Disc Pump Drive PCB, whether arising under contract, tort (including negligence), 
strict liability,  or otherwise, and whether direct, consequential, indirect, or otherwise, even if TTP 
Ventus has been advised of the possibility of such damages, or for any claim from any third party. 
 

SPECIAL NOTICES 

Throughout this User Manual, special notices relating to the safe and correct operation of the 
General Purpose Disc Pump Drive PCB are formatted and highlighted as follows: 
 
 

 

CAUTION

 

Instructions to ensure correct operation of the equipment and/or for avoiding 
damage to the equipment. 

 

 

WARNING

 

Instructions relating to the safety of the equipment operator and avoiding injury. 

 

 
 

 

 

Summary of Contents for 59017-200-0003

Page 1: ...Ventus 2022 company confidential 1 Rev 220215 General Purpose Disc Pump Drive PCB User Manual TTP Ventus Limited Melbourn Science Park Melbourn Hertfordshire SG8 6EE UK T 44 1763 262626 www ttpventus...

Page 2: ...SAFETY 6 5 DRIVE PCB OVERVIEW 7 5 1 Drive PCB Dimensions 8 5 2 Pump Flexi Tail Connector 9 5 3 Drive PCB Pinout 10 5 4 Drive PCB Mating Connectors 11 6 SYSTEM OPERATION 12 6 1 Preparing the system for...

Page 3: ...y for any loss or damage resulting from use of this User Manual and or the General Purpose Disc Pump Drive PCB whether arising under contract tort including negligence strict liability or otherwise an...

Page 4: ...cavity pressure shown The motion of the actuator is highly exaggerated there is virtually no net volume change of the cavity during operation and at any given point in time there exists both a region...

Page 5: ...es the Drive PCB can be controlled over a TTL level serial UART link The PCB also implements closed loop control e g of pressure vacuum or flow Customers can provide 0 3 3 V signals that represent e g...

Page 6: ...rwise resulting from use of the equipment In order to aid assessment of the safety of the equipment the following indicative electrical data are provided A C voltage on the PCB 120 Vpp max at 20 22 kH...

Page 7: ...ection In addition 3x analog inputs allow easy interfacing with a variety of sensors and allow the Drive PCB to perform closed loop control on board Further still the board acts as an I2C master allow...

Page 8: ...TTP Ventus 2022 company confidential 8 Rev 220215 5 1 Drive PCB Dimensions All dimensions in millimetres with a tolerance of 0 25mm unless indicated otherwise Figure 4 Drive PCB dimensions...

Page 9: ...connector Figure 5 Connecting a pump to the Drive PCB Slide the Disc Pump Flexi Tail into the connector housing Initially some friction is felt continue pushing the connector in until a hard stop is...

Page 10: ...n with the default firmware 0 5 V 12 SWD IO Onboard microcontroller software debug IO 0 3 3 V 13 SWD CLK Onboard microcontroller software debug clock 0 3 3 V 14 UART RX The receive connection for the...

Page 11: ...the PCB can only be mounted in a mating 19 socket connector in the correct orientation Matching 4 5 and 10 way 1 27mm pitch single in line sockets should be chosen to form a mating female connector f...

Page 12: ...ital UART interface can be used to control the PCB without any reliance on the analog inputs Refer to TTP Ventus Technical Note TN003 Serial Communications Guide for more information GPIO A and D can...

Page 13: ...TTP Ventus 2022 company confidential 13 Rev 220215 8 REVISION HISTORY Revision Date Details 220513 13 May 2022 Initial release...

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