Construction manual. (Almost Ready To Control) Stand , V1.05

Transcription

1 V.3 ARTC Construction manual V.3 ARTC (Almost Ready To Control) Stand , V.05 Qube Solutions UG (limited liability) Arbachtalstr. 6, Eningen, GERMANY / 24

2 V.3 ARTC This product was developed and produced in accordance with the European directives on the subject and therefore carries the CE sign. The authorized use of the product is described in this data sheet and the belonging assembly- and operating manuals. Warning: Changes or modifications of the product, as well as the non-compliance of the statements from the mentioned data sheets and operating manuals leads to loss of the approval for the European economic area. The symbol with the crossed out waste bin means, that the product should be recycled separated to the domestic waste as electronic waste. Where you find the next free acceptance place, will tell you your local administration. Another possibility is that you send your device back to us and we take care about the correct disposal for you. 2 / 24

3 V.3 ARTC Table of contents. Introduction & Common...5. Scope of delivery Component overview Technical aids and tools Important information! Final assembly Montage of the integrated circuits (ICs) Battery Spacers and screw joints Rotation axes Jumper Connecting and Raspberry Pi / 24

4 V.3 ARTC Table of Figures Figure : Components of the V.3 Full assembly kit...8 Figure 2: Technical aids and tools...9 Figure 3: Almost Ready To Control assembly kit... Figure 4: preparing the ICs...3 Figure 5: Correct positioning of an IC with notch...4 Figure 6: Correct positioning of an IC with point...4 Figure 7: Battery mounted...5 Figure 8: Montage of the spacers...6 Figure 9: Montage of the rotation axes...7 Figure 0: Jumper "SPI_EN"...8 Figure : ready for the marriage...20 Figure 2: Plugging the flat ribbon cable to the...2 Figure 3: mounted on Raspberry Pi...22 Figure 4: Flat ribbon cable connected to the Raspberry Pi...22 Figure 5: with Raspberry Pi Model 2 B Assembly finished / 24

5 V.3 ARTC. Introduction & Common We are happy that you decided for! The available construction instruction guides you, step by step, from the assembly kit to the complete device. We wish you a lot of fun for the assembly and the usage of your own controlling platform.. Scope of delivery Once the assembly kit arrives, please check if all components of the following list are included. Please mind that it is only the components for the assembly kit and not the optional accessories. A optical overview over all included components and therefore a help for the a check for completeness gives figure. Information to optional accessories (manuals, app-notes, ) you can find in our download area on our homepage: 5 / 24

6 V.3 ARTC Labelling (on PCB) Count Description Value G Lithium-Battery CR2025, standing IC Atmel ATmega32A-PU, microcontroller ( Controller) 40 Pin, DIP IC4 MAX232-CPE, Level Converter RS232 6 Pin, DIP IC6 74HC57, Quad 2 Channel Multiplexer 6 Pin, DIP IC8, IC9 2 LM358A, Dual- Operational amplifier 8 Pin, DIP IC3 MAX485-CPA, Transceiver, RS485 8 Pin, DIP IC5 DS307(+), RTC 8 Pin, DIP IC7 Microchip MCP482-E/P, Dual- DAC Digital- Analogue- Converter 8 Pin, DIP U Microchip MCP255-I/P, CAN-Controller 8 Pin, DIP U2 Microchip MCP255-P, CAN-Transceiver 8 Pin, DIP V, V2 74HCT26N, CMOS Quad Buffer 4 Pin, DIP V.3 module 6 Jumper with handle, 2.54 mm Flat ribbon cable 26 Pole, AWG28 / RM.27 mm, 4.5 cm Post connector 26 Pole for AWG28 / RM.27 mm Flat ribbon cable Post connector 26 Pole for AWG28 / RM.27 mm Flat ribbon cable 4 Spacers M2.5x25 mm 4 Spacers with external thread M2.5x5 mm 8 Spacers with external thread M3x5 mm 8 Spacers M3x5 mm 4 Screw, cross recess 70 mah, 3 Pin mounted and soldered black pre-assembled! M2.5x6 6 / 24

7 V.3 ARTC We check every assembly kit before delivery (visual inspection, weight check). If nevertheless a part should be missing so write us an (info@pixtend.de) and we look immediately that you get a free forwarding. 7 / 24

8 V.3 ARTC.2 Component overview Figure : Components of the V.3 Full assembly kit Figure gives an overview over all components included in the assembly kit. Labelling, values and quantities are shown in the previous list.. Mounted and soldered circuit board V.3 2. Pre-assembled flat ribbon cable with 40-pole and 26-pole connector 3. Rotation axes for Potentiometer 4. Jumper 5. Integrated circuits (ICs) 6. M2.5 spacers 7. M3 spacers 8. M2.5 Screws 9. Lithium-Battery 0. Safety instructions in paper form 8 / 24

9 V.3 ARTC.3 Technical aids and tools At the ARTC- assembly kit a few solder- and mounting steps are necessary. Following tools and technical aids are needed for the finishing only: 2 3 Figure 2: Technical aids and tools. Solder (Ø 0,5 mm mm) 2. Desoldering wick (optional) 3. Cross recess screw driver Furthermore it is needed a soldering iron to solder the last component, the LithiumBattery. 9 / 24

10 V.3 ARTC.4 Important information! Please consider always the assembly- and safety instructions of the manual in further process, which are signed with the yellow warnings sign. Always use the the recommended tools and technical aids for the preparation- and assembly steps. Before you are forming, soldering, assembling or changing the components in any other way, please be sure that the steps of the construction manual are completely read and understood. Please do all soldering, forming and wiring conscientiously. The result will pay your effort! And please read too the safety information in the data sheet and the printed safety instructions, which are included in the assembly kit. 0 / 24

11 V.3 ARTC 2. Final assembly The final assembly is done in a few steps with the ARTC-assembly kit. Nevertheless we want you to take care about the following assembly steps. Then there are no more obstacles to start with your project with and Raspberry Pi! Figure 3: Almost Ready To Control assembly kit Which components are getting places on which position you can see in the placement plan on the following page. Print out the placement plan and the part list on page 6 for comfortable and failure free working. / 24

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13 V.3 ARTC 2. Montage of the integrated circuits (ICs) The integrated circuits (ICs) have to be mounted on the - board. For an easy and unproblematic mounting the pins should be bent before. Figure 4: preparing the ICs The feet are standing not exactly straight down, how you can see in Figure 4 (left). The pastic housing and then getting pressed against a hard surface until the wanted angel is reached. Like that all Pins of each IC are getting bent equally. After bending the pins should have an angel of 90 to the plastic housing, how you can see in Figure 4 (right). When mounting the prepared ICs it is to care for the notch, same as at the montage of the IC sockets. The notch of the IC, IC socket and the printing on the board have to match. If the ICs are getting mounted wrong it can lead to malfunction and defects! 3 / 24

14 V.3 ARTC Figure 5: Correct positioning of an IC with notch Some Chips have no notch, they have a point. Picture 6 shows the correct positioning. Figure 6: Correct positioning of an IC with point 4 / 24

15 V.3 ARTC 2.2 Battery Now it is time to mount and solder the Lithium-Battery on the circuit board. The battery is supplying the real time clock with power, when the system is switched off. This is important that the system still has the right time and date after switching on the Raspberry Pi. Stick the battery in the intended holes of the circuit board. The component has on one side two, and on the other side only one solder tail. Because of it is not possible to plug it with switched polarity. As next the circuit board has to be turned and the battery hold that it doesn't fall out. Now the component can be soldered on the bottom side. For now solder only one pin, so the battery can be adjusted. The Battery should neatly lie on the board ( especially important if later the - stainless steal housing is getting mounted). After the adjusting the rest of the pins can be soldered. The result after the soldering is showing figure 7. Figure 7: Battery mounted 5 / 24

16 V.3 ARTC 2.3 Spacers and screw joints In the assembly kit are different spacers included (M3 and M2.5). On the outer edge of the circuit board are all together eight drills. Here we need the M3.5 mm spacers with external thread and the M3x5 mm spacers. Figure 8: Montage of the spacers Order from left to right (Figure 8): M3x5 mm circuit board M3x5 mm spacers In the middle of the circuit board are six more drills. Four of them are used for the montage of the Raspberry Pi model B+ / 2 B / 3 B. The rest of the drills are normally not used (they are for the montage of the old Raspberry Pi model B (without + or 2 / 3 ). Hold the Raspberry Pi over the board before the montage, so it is easier to see which drills are the right ones. The order here is the same as with the M3- spacers: M2.5x5 mm circuit board M2.5x25 mm spacers 6 / 24

17 V.3 ARTC 2.4 Rotation axes The both rotation axes can be easily put in the for it marked positions of the Potentiometer R60 and R62 without any tools. Figure 9: Montage of the rotation axes Even when it functionally makes no different do we recommend to put the arrows in the rotation axes in the same orientation. That helps at adjusting the analogue outputs later. 7 / 24

18 V.3 ARTC 2.5 Jumper As last step before the connection of the Raspberry Pi with the the Jumpers are getting set. To the pin headers / jumpers on the we want to give you the most important information: Jumper "SPI_EN": The most important jumper! For standard operation this one has to be placed all time. Without this jumper the Raspberry and the can't communicate. Figure 0: Jumper "SPI_EN" Jumper next to RS485- or CAN-clamps with the labeling ON OFF : The position of this jumper will be important when the interfaces are getting used. More information you can find in the datasheet of. For now set the jumper to the position OFF. 8 / 24

19 V.3 ARTC Jumper DO-PWM near DO4 and DO5: In the first step the jumpers are getting set to the middle and the left pin (position DO ). Which effect the setting of this jumper has you too will find out in the datasheet. Jumper +5V_PI / ON OFF next to the 26poligen tub connector: With this jumper is getting decided if the 5V supply of the will be used or not. If you connect only one power supply to the and the Raspberry Pi should have no extra supply so this jumper has to be set to ON. More infos you find in the datasheet! Warning! If the jumper 5V_PI is at position ON, then it is not allowed to connect another power supply to the Raspberry Pi. The possible compensation currents between the both power supply units can lead to malfunction, overheating of components or even the defect of them! Pin header I²C 5V / SDA SCL : Is not thought for setting jumpers! Here you can devices be connected to the I²C-bus. Don't set jumpers! Jumper 0V 5V (analogue inputs) and 5V 24V (digital inputs) Should in first step be set to 24V at the digital inputs and to 0V at the analogue inputs. Here can be changed the input voltage later if needed. If you are not sure at setting the jumpers, so it is always the safest to not set the jumper. More information to the jumpers and there effects you can find in the data sheet. 9 / 24

20 V.3 ARTC In the initial operation manual you are getting reminded to check the position of the components. At the transport of the assembly kit sometimes it can happen that a components is getting bent that it is touching another component. If this is recognized early (before the first operation) it is no problem. You can make this check at this point too, before you are mounting the Raspberry Pi and restrict the view. Figure : ready for the marriage Your now is ready for the marriage with the Raspberry Pi Model 2 B. The following steps are valid equally to the model 3 B / B+. 20 / 24

21 V.3 ARTC 3. Connecting and Raspberry Pi The connection of the Raspberry Pi and the is done quickly. The 26/40-pole flat ribbon cable with pre-fabricated connectors is getting plugged on the first. Because of the nose of the connector it is not possible to plug it wrong. Figure 2: Plugging the flat ribbon cable to the For the beginning the cable is getting bent away from the - board (Figure 2) that it doesn't disturb at the montage of the Raspberry. As next step the Raspberry Pi can be screwed on the four 25mm spacers (4x M2.5x6 mm screw). Therefore is needed a little cross recess screw driver. On the following page you will find a picture with correct aligned Raspberry Pi and a mark of the four screws. 2 / 24

22 V.3 ARTC Figure 3: mounted on Raspberry Pi As last step now the 40-pole side of the cable can be connected to the Raspberry Pi. Take care that the connector is pushed down straightly to avoid bending of the pins. 22 / 24

23 V.3 ARTC Figure 4: Flat ribbon cable connected to the Raspberry Pi 23 / 24

24 V.3 ARTC Congratulations! You have built your own controlling system with the Raspberry Pi Computer now and can start! Figure 5: with Raspberry Pi Model 2 B Assembly finished All further information to the initial operation, usage and software you can find in the Download-Area of our Homepage. Please take note of the hints and tips in the initial operation- manual before you connect the with a voltage supply the first time. Do you need help at any point of this manual or do you have questions about the usage or initial operation? Gladly you can contact us over our Forum or per / 24