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Total solder points: 290
Difficulty level:
beginner 1o 2o 3o 4o 5þ advanced
INTERFACE CARD FOR STEPPER MOTOR
þ For unipolar and bipolar motors (maximum 1A).
þ Uses K8000 interface for connection with PC.
þ High precision stepping possible (Up to 0.9°, or even more when us-
ing a motor with reduction).
þ A high precision stepping motor is included.
þ While the motor turns you can simultaneously check the status of
switches using K8000, or drive another motor.
þ You can give an emergency stop signal by software at any time.
þ Test program included.
þ Manual test buttons to test the card without interface.
þ Can be used in every application where positioning is needed (For
example a plotter, printer, a valve, robot projects, lightshow..).
Specifications
• I²C controlled via K8000
• Communication address of the card selectable via DIP-switches on
the PCB
• Adjustable drive speed
• Programmable in Turbo Pascal for Dos, Quick Basic and Visual Basic
• Emergency stop can be send to one or all cards
• Supply:7..25 Volt DC or AC - 1,5 A (Maximum current depends on
motor type)
• Dimensions: 100mm x 90mm
modifications reserved
PARTLIST
K8005
H8005P-ED2
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Table of Contents
Summary of Contents for Velleman-Kit K8005
- Page 1 Total solder points: 290 Difficulty level: beginner 1o 2o 3o 4o 5þ advanced K8005 INTERFACE CARD FOR STEPPER MOTOR þ For unipolar and bipolar motors (maximum 1A). þ Uses K8000 interface for connection with PC. þ High precision stepping possible (Up to 0.9°, or even more when us- ing a motor with reduction).
- Page 2 COLOR= 2… 5 4K7= ( 4 - 7 - 2 - B ) 4K7= ( 4 - 7 - 0 - 1 - 1 ) COLOUR CODIFI- KLEUR CODICE CODIGO CODIGO VÄRI FÄRG FARVE FARGE FARB CODE CATION KODE SCHEMA COLORE KOODI KODE...
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Page 3: Assembly Steps
__________________________________________________________________________________________________________________________________________________________ ASSEMBLY STEPS Required tools to assemble the kit: • Use a small soldering iron of max. 40W. • Use thin (1mm) solder, do not use any flux. • Use a small cutter to trim the excess wires. Mount the compo- Obtain cone- shaped, This solder joint Trim the excess... - Page 4 _______________________________________________________________________________________________________________________________________________________ 1. JUMPERS 2. DIODES (Check the polarity!) D... CATHODE q D1: 1N4148 q D2: 1N4148 q D3: 1N4148 q J1 q D4: 1N4148 q J2 q D5: 1N4148 q J3 q D6: 1N4148 q J4 q D7: 1N4148 q J5 q D8: 1N4148 q J6 q D9: 1N4007...
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Page 5: Push Buttons
__________________________________________________________________________________________________________________________________________________________ 4. PUSH BUTTONS 3. ¼W RESISTORS R... SW... q R1: 680 (6-8-1) q R2: 270 (2-7-1) q SW2 :KRS-0611 q R3: 1K8 (1-8-2) q SW3 :KRS-0611 q R4: 5K6 (5-6-2) q R5: 5K6 (5-6-2) 5. LED’s (Check the polarity!) q R6: 270 (2-7-1) q R7: 1K8 (1-8-2) COLOR = 2...5... -
Page 6: Dip Switches
_______________________________________________________________________________________________________________________________________________________ 6. IC SOCKETS 9. CAPACITORS (Check the position of the notch!) C... IC... q C1: 100nF (0.1µF - 104) q C2: 100nF(0.1µF - 104) q IC1: 14P q C3: 18 pF q IC2: 14P q C4: 18 pF q IC3: 14P q IC4: 18P 10. -
Page 7: Voltage Regulators
__________________________________________________________________________________________________________________________________________________________ 11. TRANSISTORS 13. PCB TERMINAL BLOCK (First slide them into each- other) T... q T1: BC640 q T2: BC639 q T3: BC549 q T4: BC549 q T5: BC640 q T6: BC639 q T7: BC640 q T8: BC639 q T9: BC549 q T10: BC549 q T11: BC640 q SK3 + SK4: 2P + 3P... -
Page 8: Motor Type Selection
_______________________________________________________________________________________________________________________________________________________ 15. ELECTROLYTIC CAPACITOR 17. MOTOR TYPE SELECTION. (Check the polarity!) C... q JU (Mount only if motor is an q C5: 10 µF unipolar motor) q C6: 10 µF ⇒ Mount JU if you are going to q C7: 2200 µF use the supplied motor. -
Page 9: Dip Switch Settings
__________________________________________________________________________________________________________________________________________________________ 18.DIP SWITCH SETTINGS You must set the communication address of each card connected to the K8000. The DIP switch settings are: Number Card REMARK: Motor card 0 must always be connected to the K8000. If you have only one card it must be configured as card 0. -
Page 10: Connection And Use
Connect the motor to the pin-header. Make sure the the red wire is hooked- up to the pin marked ‘RED’. Use a 12V/500mA AC or DC power supply (polarity of the DC power supply doesn’t matter). RED WIRE MOTOR MOUNTED MAINS K8005 FROM K8000... - Page 11 7 Volts). The maximum current the power supply will have to deliver is the sum of the motor current + 200 mA (consumed by the card). UNIPOLAR MOTOR (5-WIRES) 0,5 A / Coil Max. MOUNTED DEPENDING ON MOTOR MAINS 7...28V/1.5A max K8005 FROM K8000...
- Page 12 7 Volts). The maximum current the power supply will have to deliver is the sum of the motor current + 200 mA (consumed by the card). UNIPOLAR MOTOR (6-WIRES) 0,5 A / Coil Max. MOUNTED DEPENDING ON MOTOR MAINS 7...28V/1.5A max K8005 FROM K8000...
- Page 13 7 Volts). The maximum current the power supply will have to deliver is the sum of the motor current + 200 mA (consumed by the card). BIPOLAR MOTOR (4-WIRES) 0,5 A / Coil Max. NOT MOUNTED DEPENDING ON MOTOR MAINS 7...28V/1.5A max K8005 FROM K8000...
- Page 14 With the diagnostic software: Install the software by running INSTALL.EXE on the diskette. A program group K8005 will be created and will contain the Windows Test program. The test program for DOS (tst8005d.exe) can be found in the K8005 direc- tory.
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Page 15: Schematic Diagram
__________________________________________________________________________________________________________________________________________________________ 20. SCHEMATIC DIAGRAM !!! Values are for reference only !!! -
Page 16: Pcb Layout
_______________________________________________________________________________________________________________________________________________________ 21.PCB LAYOUT DIR. STEP HALF/FULL...