Hypertherm HyPerformance HPR400XD - Page 259

SHEET
SHEET
J303B
POWER SUPPLY CONTROL
141030
PCB3
WHT
BLU
1 20 2 21 3 22 4 23 5 24 6 25 7 26 8 27 9 28 10 29 113012 351634153314321331 183617 1937
MOTION 1-E MOTION 1-C RDERR-E RDERR-C CORNER CURRENT– CORNER CURRENT+ PIERCE– PIERCE+ HOLD– HOLD+ START– START+ CNC +24V PWR GND
CNC INTERFACE
1
7
8
4
6
5
3
2
J307
+24V
CONTACTOR
PA RELAY
21
J301
+24V
CNC +24V
HF
PWM DRV D
14
13
12
10
11
9
PWM DRV B
PWM DRV A
+5V
7
8
6
4
5
3
J3.302
J302
1
2
2-A3
C
PWM DRV C
D320 CONTACTOR
D321 PA RELAY
D323 MARKING SURGE RELAY
D322 HF
D317 SPARE
D316 PA ENABLE
D324 PHASE LOSS
D310 RD ERROR
D329 PMD OK\
D312 HOLD IGNITION INPUT
D313 CNC PIERCE COMPLETE INPUT
D315 PLASMA START INPUT
D314 CNC CORNER CURRENT INPUT
D107 +5V
WHT
BLU
WHT
BLU
4-D4
Y
1 20 2 21 3 22 4 23 5 24 6 25 7 26 8 27 9 28 10 29 1130 12 351634153314321331 183617 1937
123887
BLK
RED
SPARE-C
SPARE-E
SHLD
SHLD
BLK
RED
SHLD
BLK
RED
SHLD
BLK
RED
J3.307
MARKING SURGE RELAY
2-A1
K
PA-C
PA-E
PHASE LOSS
J3.308
3
6
5
4
2
1
J308
BLK
RED
3-D1
T
WHT
BLU
PHASE LOSS
PILOT ARC ENABLE
BLU
WHT
MOTION 2-C MOTION 2-E MOTION 3-C MOTION 3-E MOTION 4-C MOTION 4-E ERROR-E ERROR-C NOT READY-C NOT READY-E
162345 87
TX– RX– TX+ RX+
J305 A&B
RX37– RX37+ TX37– TX37+
J104
21
J105
12
TX9+ RX9– TX9– RX9+
R127
R129
121 OHMS
121 OHMS
14
13
J3.202
12
11
10
9
8
7
5
6
4
2
3
1
J202
15
16
2-A3
D
2-A4
Z
FA+3.3V
CHOPPER A TEMP SENSOR
CHOPPER B TEMP SENSOR
CHOPPER C TEMP SENSOR
CHOPPER D TEMP SENSOR
TRANSFORMER TEMP SENSOR
RED
BLK
RED
BLK
RED
BLK
RED
BLK
BLU
WHT
J304
CLR
CLR
CLR
CLR
D108 +3.3V
D110 TXLED
D111 RXLED
D308 MOTION
D311 NOT READY
D309 ERROR
RS422
GND
A
43
B
21
A
B
C
D
43
C
21
D
SHEET
SHEET
SHEET
SHEET
ELEC SCH:HPR400 PWR SPLY
B
013373
SHEET 5 OF 19
J3.105 J3.104
7-11