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Select Bus breakout 

Assembly instructions

Summary of Contents for Select Bus breakout

Page 1: ...Select Bus breakout Assembly instructions ...

Page 2: ...1 2 2 2N7000 MOSFET transistor D1 1 BZX79 C3V3 3 3V zener diode R1 3 3 220R resistor R4 1 470R resistor R5 7 3 10K resistor R8 1 1M resistor JP1 1 2 pin header SV1 1 16 pin boxed header JK1 2 2 5 pin DIN socket 1 PCB 1 Front panel 1 Power cable 16 way IDC 1 Jumper link 4 M3 6mm machine screw 4 M3 nut ...

Page 3: ... panel Use the M3 nuts and machine screws to attach the sockets to the panel Do this now You won t be able to do it after soldering the sockets to the PCB Make sure the sockets are rotated correctly or they won t match up with the PCB ...

Page 4: ...3 Insert and solder D1 Make sure the black band on the diode matches the stripe on the PCB 4 Insert and solder R1 3 Insert the three 220R resistors colour code red red black black ...

Page 5: ...5 Insert and solder R4 Insert the 470R resistor colour code yellow purple black black 6 Insert and solder R5 6 Insert two of the 10K resistors colour code brown black black red ...

Page 6: ...7 Insert and solder R8 Insert the 1M resistor colour code brown black black yellow 8 Insert and solder IC2 Insert the optocoupler ...

Page 7: ...ert and solder R7 Insert the remaining 10K resistor colour code brown black black red 10 Insert and solder IC1 Insert the voltage regulator Note the flat surface of the case aligns with the shape on the PCB ...

Page 8: ...11 Insert and solder Q1 2 Insert the transistors Note the flat surfaces of the cases align with the shapes on the PCB 12 Insert and solder JP1 Insert the 2 pin header ...

Page 9: ...13 Fit the jumper link Attach the jumper to JP1 if the module is to drive the Select Bus 14 Insert and solder SV1 Insert the 16 way header Note the orientation of the keying hole ...

Page 10: ...15 Solder the DIN sockets to the PCB Solder the two DIN sockets to the PCB ...

Page 11: ...16 You re done ...

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