Sharp VC-488NS Manuale di Servizio Scaricare il pdf (Pagina 39)

Installation

Table 2-3: J21 Pin Connections

J 21 Connector

4-PIN Connector, Function = Power

(viewed at the GPS Receiver connector)

Cable Core color

Pin 1 Not Connected N/A

Pin 2 GND White

Pin 3 Supply + Red

Pin 4 Supply - Black

 For use on a negative supply connect ‘supply +’ to ground.

 For use on a positive supply connect ‘supply -‘ to ground.

Figure 2-13: Female Power Connector (cable end view)

The maximum power dissipated, at warm-up, does not exceed 20Watts.

Power connection wiring should be as short as is practicable, and

not shared with heavy current or intermittent devices such as

motors, starters, etc.

GPS Timing Receiver Installation and Operation Manual

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Sharp VC-488NS Manuale di Servizio Pagina 39