7
Feedback Wiring
FEEDBACK
SHLD
SHLD
GND
GND
GND
GND
REF
COS
TS
SIN
STALL
SLOW
RESET
HI-BUS
MOTOR
FEEDBACK
AMPLIFIER
SHORTS
CURRENT
MARK
100% SHIELDED
COS
WINDING THERMOSTAT
REFERENCE FREQUENCY
2KHZ 20-25 VP-P
SIN/COS 0-5V MAX RMS
SIN
REF
MOTOR
SHIELD
BLK/WHT
BLU/WHT
BLUE
YELLOW
BLACK
RED
YEL/WHT
RED/WHT
THERM SWITCH
THERM SWITCH
SIN GND
SIN
COS GND
COS
REF GND
REF
NOTE
100% shielded cable is foil and braid. The
pairs do not have to be twisted. The
resolver wiring should not be run adjacent
to any non-shielded high voltage wires,
such as the motor wires (RST). If the
wiring cannot be separated, the RST
motor leads should also be 100%
shielded. It is highly recommended that
factory cable sets or wiring be provided.
Thermostat
If the motor is equipped with a winding thermostat that is normally closed, it can be connected
between terminals 7 and 8 of the feedback wiring connector. If an excess temperature
thermal condition exists as indicated by an open thermostat, amplifier current is disabled.
