Leeson FHP Series Chassis Mount Variable Speed Drives Instrukcja Użytkownika Strona 42

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32 Installation
Voltage Follower Connections
Instead of using a speed adjust potentiometer, the drive
may be wired to follow a 0 - 5 VDC isolated voltage signal
(Figure 19). Connect the signal input (+) to S2 and signal
common (-) to S1. Make no connection to S3. A
potentiometer can be used to scale the analog input
voltage. The FHP-PCM adder board may be used to scale
and isolate an analog input voltage (see Page 35).
TB
501
S
IGNAL INPUT
(
+
)
S
IGNAL COMMON
(
-
)
0 TO + 5 VDC VOLTAGE SIGNAL
E2
E1
S1
S2
D
S3
Figure 19. Voltage Follower connections
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