10
The following three figures illustrate three different recommended
connections between the motor and the voltage source or control (inverter).
When a controller (inverter) is used, refer to the controller’s documentation
for additional information regarding operation of the system.
AC Supply
(N.O.)
(N.C.)
AC Inverter
(L1)
(L2)
(U)
(V)
(W)
Power Supply
Connections
Motor Phase
Connections
Class I, Division 1 Environment
34R6BXPP Motor or Gearmotor
Motor Phases/Thermal Switch
Black
Thermal
Switch
White
White
Blue
Red
Green-Yellow Tracer
Frame
U
W
V
L1
L2
Figure 4b – Electric Connections – Thermal Switch with AC Relay to Interrupt Supply
Class I, Division 1 Environment
34R6BXPP Motor or Gearmotor
Motor Phases/Thermal Switch
Black
Thermal
Switch
White
White
Blue
Red
Green-Yellow Tracer
Frame
U
W
V
AC Inverter
AC Supply
(L1)
L1
L2
Enable Input
Common
(L2)
(U)
(V)
(W)
Power Supply
Connections
Motor Phase
Connections
Figure 4a – Electric Connections – Thermal Switch with Logic Control to Disable Motor Power
