3-9
Receiving and Installation
MN715P
Analog Input
(S1-7 = OFF)
If S1-7 is OFF, the front panel % Speed potentiometer is selected. The J4
inputs are ignored.
(S1-7 = ON)
One analog input is available at J4-2 and J4-1 as shown in Figure 3-7. The
input may be connected to a potentiometer as shown or an input signal can be
applied to pin J4-2. The analog signal can be 0-10VDC or 4-20 mA as
selected by S1
−
6 (see Table 3-6).
Note: A potentiometer value of 5k
to 10k
, 0.5 watt may be used.
Figure 3-7 Analog Input
Analog Ground
Analog Input 1
Pot Reference
Command
Pot
5k
or 10k
See recommended terminal tightening torque in section 6.
J4
1
2
3
−
+
Analog Ground
Analog Input 1
Not Used
J4
1
2
3
Signal
Source
0-10VDC or
4-20mA
Table 3-6 S1-6 Switch Settings
S1-6
J4 Description
“OFF”
Voltage
Mode
J4-1 is ground.
J4-2 accepts a 0-10VDC input (from a potentiometer or other signal source).
“ON”
Current
Mode
J4-1 is negative side of the 4-20mA connection.
J4-2 is positive side of the 4-20mA connection.
