Dryer Master AM3, Product Manual

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Dryer Master  A M 3 Product Manual
© Dryer Master Inc. Page: 89
13 Appendix E Motor Speed Control Wiring Diagram
Included in this section is a generic wiring diagram for a common motor speed control. If your motor
speed control is different and you need guidance with the connections contact the Dryer Master
Support Center for assistance. We usually are able to provide you with a more specific diagram for your
particular motor speed control.
coil coil
A1 A2
9
1
5
12
4
8
Com
S
p
e
e
d
S
e
n
s
e Rate In
L
o
c
a
l/
R
e
m
o
te
Output
0-10V input
Analog Common
Existing Speed
Potentiometer
Generic VFD
Analog Ouput
+10V
X
3
2
1
Note: To achieve the most flexibility and still maintain the use of a manual speed potentiometer for the
just in case scenario the speed setting signal is wired into the same terminal as the manual speed
setting potentiometer, The relay serves to connect either the speed potentiometer or the PLC speed
signal to the input terminal. Therefore the speed potentiometer wire connection to the input terminal of
the speed control is now routed through the relay. With the relay
not energized the Speed
Potentiometer is in control.
Generic DM510 to VFD voltage input (0-10 vdc)
ccw
cw
Rate Out
S
p
e
e
d
C
o
n
tr
o
l
GND
GND
4-20 mA input