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S14 Convenient Switches Installation and User Guide (09/04)
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terminals are identified as positive (+) and negative (-), and they are floating inside the unit
so that either of the terminal may be grounded by the user if desired. The chassis is “earth”
or ground (GND).
The connection procedure is straightforward. Simply insert the DC leads to the
S14H’s power terminals, positive (+) and negative (-) screws. The use of Ground (GND)
optional; it connects to the S14H chassis. Ensure that each lead is securely tightened from
the top, as shown here.
NOTE: Always use a voltmeter to measure the voltage of the incoming power supply
and figure out the +ve potential lead or -ve potential lead. The more +ve potential lead
will connect to the post labeled “+ve” and the rest to the “-ve”.
The GND can be hooked up at the last.
When power is applied, the green PWR LED will illuminate.