User Guide

Installation 2-9MN850
Three Wire Control
Figure 2-4 Three Wire Control Connection
Baldor
Digital
Soft–Start
See Recommended Tightening Torques in Table 2-4.
14
11
12
K1
24
21
22
K2
S1
S0
115 / 230VAC
X1
X2
StartStop
IC
* External hardware not provided with control.
R1
Fuse Neutral
R1
IC
OLOT
IC= Input Contactor Coil
OL= Thermal Overload Relay
OT= Motor Thermal Overload Relay
K1 is factory preset
as the RUN" relay.
Note: Add appropriately rated protective
device for AC relay (snubber)
or DC relay (diode).
Two Wire Control
Figure 2-5 Two Wire Control Connection
Baldor
Digital
Soft–Start
See Recommended Tightening Torques in Table 2-4.
14
11
12
K1
24
21
22
K2
S1
S0
115 / 230VAC
X1
X2
* External hardware not provided with control.
Fuse Neutral
R1
IC
OLOT
IC= Input Contactor Coil
OL= Thermal Overload Relay
OT= Motor Thermal Overload Relay
K1 is factory preset
as the RUN" relay.
Note: Add appropriately rated protective
device for AC relay (snubber)
or DC relay (diode).
R1
On
Off
Or
R1
Off
Control Circuit
Choose Control Circuit
Hand
Auto