User's Manual

Install Hardware

Part No. 430-4G-200-00-000

4-6

3-pin Mini Connector

(Pin 3 is Earth Ground)

The device's ground connection must be properly connected to avoid damage by Electro-Static

Discharge (ESD).

To connect the device to earth ground, connect Pin 3 of the mini connector (located on the rear

of the device) to earth ground. This terminal should not be connected to the neutral, to the cable

shield, or to any other wire except earth ground. See Figure 4-5, below. The connection to earth

ground should use the largest wire possible (12 AWG) and be as close to the termination point

(water pipe, etc.) as possible.

Power

Earth Ground

4.5. CONNECT DEVICE TO EARTH GROUND

Figure 4-5: Earth Ground Connection