Parker 590+ DRV - Page 65

Installing the Drive 3-27
DC590+ DRV Series DC Digital Drive
CONN 1
TB1
TB2
TB3
FS7
FS6
FS5
field fuses
aux. supply fuse
(to power board)
Figure 3- 8 Terminal Board - AH466407
A+
L1
L2
L3
A-
F+
F-
TH2
TH1
N
L
4
3
forward bridge
reverse bridge
+
+
-
-
armature
voltage
feedback
heatsink
thermistor
heatsink
overtemperature
heatsink fan
+24V supply
armature
coding &
phase
rotation
coding
phase rotation
SMPS
+24V
+15V
+5V
0V
-15V
-24V
main contactor pilot
field current feedback
field bridge
DC CT
motor
thermistor
isolated motor overtemperature
FS6
FS5
FS7
conn 1
TERMINAL BOARD POWER BOARD
3 phase
present
3 phase present
control
MC
current
feedback
Figure 3- 9 Connection Diagram for Power Board
and Terminal Board - AH470280 (Frame 1)