Leeson Chassis Mount PWM Control: M1740009.00 Manuel d'utilisateur télécharger pdf (Page 15)

9Installation

L1 L2 A1 A2 S3 S2

0 - 5 VDC

ISOLATED VOLTAGE

SIGNAL INPUT

Figure 6. Voltage Follower Connections

Voltage follower

Instead of using a speed adjust potentiometer, the drive

may be wired to follow a 0 - 5 VDC voltage signal that is

isolated from earth ground (Figure 6). Connect the signal

input (+) to S2. Connect the signal common (-) to S1.

Make no connection to S3. A potentiometer can be used to

scale the analog input voltage.

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Leeson Chassis Mount PWM Control: M1740009.00 Manuel d'utilisateur Page 15