Wavetronix SmartSensor HD (101-0415) - User Guide Uživatelský manuál stáhnout pdf (Strana 25)

24 CHAPTER 2  CONNECTING POWER AND SURGE

1 Connect the grounding wire from either the DIN rail or a GND screw terminal on the UN-

PROTECTED side of the Click 200 to the lug bolt on the inside of the pole-mount cabinet.

2 Connect another grounding wire from the exterior lug bolt to earth ground (see Figure 2.4).

Figure 2.4 – Earth Ground Connections

Installing the Power Plant

Provide power to your installation using the Click power plant. is set of modules includes

the following:

 Click 201/202 AC to DC converter

 Click 210 circuit breaker and switch

 Click 230 AC surge module

A Click 201 provides 1 A of power and is capable of powering a single sensor, while a Click

202 provides 2 A and can power two sensors. (ere is also a Click 204 which provides 4 A

of power, but that will usually not be necessary in an installation such as the one outlined

below.) e Click 230 helps limit current surges on the power lines; the Click 210 interrupts

power during overload conditions and provides a convenient way to turn power on and o.

e power plant will either be in a pole-mount box or in a main trac cabinet. If it’s in a

trac cabinet, the power will be sent to the pole via an underground cable run. How to in-

stall the power plant and then wire to a Click 200 will be covered in the rest of this section.

It should be noted that if you have ordered a Wavetronix preassembled cabinet, all of this

wiring and installation will already be done.

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Wavetronix SmartSensor HD (101-0415) - User Guide Uživatelský manuál Strana 25