Siemens P1 Manual do Utilizador descarregar pdf (Página 11)

Siemens APOGEE™ FLN (P1) Communication Kit

MN04008002E

For more information visit:

www.EatonElectrical.com

3-1

February 2006

Chapter 3 — Installation

Making the Ground Connection

Grounding by Clamping the Cable to the Drive Frame

This method of grounding is the most effective, and especially recommended when the

distances between the devices are relatively short or if the device is the last device on the

network.

Note:

Normally, the option board has already been installed in slot E of the control board. It is

not necessary to detach the whole board to ground the bus cable shield. Just detach

the terminal block.

1. Strip about 2 in. (5 cm) from the cables (shown at the left of

Figure 3-1

), and cut off the

gray cable shield.

Note:

Do this for both communication cables, except for the last device.

2. Leave no more than 1/4 in. (1 cm) of each cable outside the terminal block, and strip the

ends of both cables (shown at the right of

Figure 3-1

) to about 0.2 in (0.5 cm) to ﬁt in the

terminals.

Figure 3-1: Cable Stripping

3. Insert the cables into Terminals 3 (Cable A) and 4 (Cable B). See

Figure 3-2

Figure 3-2: Inserting the Data Cables

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Siemens P1 Manual do Utilizador Página 11