Rockwell-automation DC3E Non-Regenerative DC Drive User Guide 1/4 - 2 Uživatelský manuál stáhnout pdf (Strana 32)

24 Installation

Figure 7. Chassis Drive Signal Follower Connection

Voltage or current follower

Instead of using a speed adjust potentiometer, these DC3N

model drives may be wired to follow an external input

signal (see Figure 7 for connections). This input signal can

be in the form of voltage (0-10 VDC) or current (4-20

mA). Because these drives have built in isolation the input

signal can be either grounded or ungrounded. The signal

slide switch must be set for current or voltage input,

depending on the input signal type (see Slide switches

section on pg 33).

COM (-)

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Rockwell-automation DC3E Non-Regenerative DC Drive User Guide 1/4 - 2 Uživatelský manuál Strana 32