Total solder points: 187 Difficulty level: beginner 1 2 3 4 5 advanced Code lock K6400 old of those d ri d e G d keys fashione ILLUSTRATED ASSEMBLY MANUAL H6400IP-2
Features & Specifications Features: More than 3000 codes possible. State indication by LED. Pulse or switch output. Nine digits of which 4 code digits. Secured against polarity reversal. Specifications: Power supply : 9 to 15VDC or 8 to 12VAC. Relay output : 5A / 220V. Time limit for code determination : +/- 5sec.
Assembly hints 1. Assembly (Skipping this can lead to troubles ! ) Ok, so we have your attention. These hints will help you to make this project successful. Read them carefully. 1.1 Make sure you have the right tools: • A good quality soldering iron (25-40W) with a small tip. • Wipe it often on a wet sponge or cloth, to keep it clean; then apply solder to the tip, to give it a wet look. This is called ‘thinning’and will protect the tip, and enables you to make good connections.
Assembly hints 1.3 Soldering Hints : 1- Mount the component against the PCB surface and carefully solder the leads 2- Make sure the solder joints are cone-shaped and shiny 3- Trim excess leads as close as possible to the solder joint REMOVE THEM FROM THE TAPE ONE AT A TIME ! AXIAL COMPONENTS ARE TAPED IN THE CORRECT MOUNTING SEQUENCE ! You will find the colour code for the resistances and the LEDs on our website: http://www.velleman.be/common/service.
Construction Assembly of the keyboard module : P6400S 1. Push button 3. Determining the code The four code digits are determined by fitting wire jumpers, see figure 1.0. Drawing 2 shows the connections for code 1234 as an example. P6400S CD SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 BAN P6400S CD BAN SW1 SW1 SW2 SW3 SW2 SW3 SW4 SW5 SW4 SW5 SW4 SW5 SW4 SW5 SW6 SW6 SW6 SW6 SW7 SW7 SW8 SW8 SW9 SW9 SW7 SW8 SW9 SW7 SW8 SW9 SW1 SW2 SW1 SW2 SW3 SW3 CODE 1234 2. Led’s.
Construction 4. Preparation Fit seven non insulated wires at the solder side of the pcb. These wires will be used later on for through connection to the master module (see fig. 3.0). Attention : the wires at the component side must be cut off as close to the pcb as possible. P6400S Fig.
Construction Assembly of the Master module : P6400B 1. Jumpers J on/off function of the key lock. J1 Fit wire jumper J1 in case you intend to use the on/off function of the key lock. If you don't fit this wire jumper, then, at the input of the code, the code lock will only generate a pulse (in general this mode is used with door locks). "closed" contact or "open" contact . 2. Diodes.
Construction 4. IC sockets, Watch the position of the notch! 7. Electrolytic capacitor. Watch the polarity ! 10. IC. Check the position of the notch! IC1 : 14p C... C1 : 10µ F C2 : 470µ F 5. Transistor 8. Screw connectors T1 : BC547B T2 : BC547B J2 : 2p + 2p 6. Resistors R1 : R2 : R3 : R4 : R5 : R6 : R7 : 8 470K (4 - 7 - 4 - B) 47K (4 - 7 - 3 - B) 47K (4 - 7 - 3 - B) 47K (4 - 7 - 3 - B) 10K (1 - 0 - 3 - B) 10K (1 - 0 - 3 - B) 10K (1 - 0 - 3 - B) 1 PIN 1 9. Relay RY... R...
Final assembly Final Assembly M2 BOLT ! CHECK THE WHOLE MOUNTING ONCE MORE THOROUGHLY AND DON'T FORGET THE CODE, BECAUSE AFTER THE FOLLOWING ASSEMBLY IT WON'T BE ACCESSIBLE ANY MORE. M2 NUT 10mm SPACER P6400B LOCK WASHER P6400S M2 NUT Pass two 2mm bolts through the front panel and fix them using a nut. Then pass a lock washer over the bolts followed by the keyboard module. Take care that the LED is in the front panel. ALU FRONT Fig.
Test & usage Test & usage Connect a 9 to 15VDC or a 8 to 12VAC to the points V and GND. (V is the plus pole in the case of direct current). Put the front panel film next to the keyboard and enter the right code (in the case of a pulse output this has to be done within 5 seconds). If everything is going on well, now the relay should close and open again in case pulse output mode has been selected.
Schematic diagram & PCB PCB L + D C B A N Schematic diagram (Control section) LD1 CD D5 B AN +V V SW 1 C2 1 2 3 4 5 6 7 8 9 +V NOT USED R9 ES1 CODE A R8 T2 SW 4 R10 SW 5 SW6 P6400S'1 J1 C1 SW3 VELLEMAN R6 R1 SW 7 SW 8 SW9 R7 ES2 CODE B N A B C D + L D2 R6 ES3 CODE C +V R9 R8 R11 D4 CODE ABCD R5 D1 RY1 T1 NC NO IC1 COM 1 R10 R4 J1 C1 C D2 C D3 C D4 R4 CODE D RY1 R11 R3 ES4 J T2 NO R3 NC R2 +V LD1 R1 D3 V GND J2 D5 VELLEMAN P6400B'1 O
VELLEMAN Components NV Legen Heirweg 33 9890 Gavere Belgium Europe www.velleman.be www.velleman-kit.com Modifications and typographical errors reserved © Velleman Components nv. H6400IP - 2004 - ED2 (rev.1.
