If you scout around, you can find
wire-in modules. However, if you are handy with X10 module modifications (or willing to learn), it is fairly simple to create your own wire-in appliance and/or lamp modules. Take the
AM486, for example. After carefully opening the case, perform the simple steps necessary to disable local control.
Take note of the polarity of the input power prongs and the output power clips. Write the details on a little diagram. The wide connector blades are neutral and the narrow ones are the line (hot).
Proceed to unsolder and remove the power input prongs and the power output clips. Drill holes to accommodate number 12 stranded and insulated wire in the circuit board where the prongs and clips went through. Prepare four 6 to 8 inch lengths (preferably 2 black and 2 white). Strip about 3/16 of an inch of insulation from one end of the wires. Place the stripped ends through the drilled holes (where the power clips and prongs were located) from the component side of the circuit board. Determine suitable locations in the end of the module case for the new power leads to exit. The wires must be routed through the exit holes in such a way as to avoid physical interference with any components on the circuit board. I remove (with diagonal cutters) the plastic guides inside of the case where the original power prongs went through. This allows easy routing of the input leads through the new exit holes in that end of the case. Use high quality 600 Volt wire approved for house wiring use.
It helps to mark the case ends with the words
INPUT and
OUTPUT. To verify correct polarity of the leads (before final case assembly) refer to the circuit diagram for your particular module. Diagrams are available at
http://www.idobartana.com/hakb/index.htm.
There is a knack to performing this modification correctly and neatly, but once you develop it subsequent module conversions are easy to accomplish.
Wire-in modules are a great way to control ceiling lights where there is no wall switch. Usually, you will need to install a deeper junction box at the ceiling lamp to accommodate the wire-in module. Once the module is installed, control with a line connected controller or a transceiver and hand held controller. Wire-in appliance modules are just the ticket for controlling sodium, mercury vapor, and similar light fixtures.
You should now be able to reassemble the circuit board inside of the two case halves and close the entire module, without using undue force.
Congratulations. You're done!
Advice From Beyond
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Topic: Make Your Own Wire-In Modules (Read 5287 times)