Hypertherm HPR260 Manual Gas Preventive Maintenance Program Rev.5 - Manual (Page 232)

7-19
SHEET
14
13
12
11
10
8
9
7
5
6
4
2
3
1
J10
2
5
4
6
8
7
1
3
J2.11 J11
3 8 9 4 5 2 7 6 1
J14
1
J13
6 2 7 3 9 8 4 5
J15
1 2
12-C4
CC
TMS
TRST\
TDI
COM
+5V
TDO
TCK
EMU0
EMU1
JTAG
1
4
5
9
422A
7
8
3
422Y
2
6
J4
RS-422
121
CAN GND
CAN +24V
CANL
CANH
CANA
CABLE: 128930
10-A1
BB
COM
422B
422Z
SV16
2
+5V
J2.1 J1
1
3
4
5
6
LINE FREQ.
COM
12-B4
DD
6 8 7 3 5 4 2 1
J2
MI
X
IN
G
EN
A
BL
E
COM
A+3.3V
MV P
O
T 1
MV P
O
T 2
A C
O
M
+15V
J9
1 2 3 4 7 6 5
BL
K
BL
U
BRN
P8
8 9
10 11 13 12 16 14 15
P7
BRN BL
U
BL
K
P5
BRN BL
U
BL
K
P6
BRN BL
U
BL
K
PT1
TP3 TP5
PT1
TP16
PT1
TP13
PT1
COM
POWER INDICATORS
D45 +24V
D40 +15V
D18 +5V
D17 +3.3V
BLU
WHT
BLU
WHT
BLU
WHT
+24V
PWR GND
+5V
GND
+15V
COM
–15V
J2.9
BLU
WHT
BLU
WHT
4X2 4X3
SH
L
D
RED BL
K
BL
K
RED
RAMPDOWN VALVE
CONTROL OUTPUT
PRESSURE INPUTS
METERING VALVE
POT FEEDBACK INPUTS
POWER IN
HPR AUTO GAS
METERING CONSOLE
CONTROL
041828
PCB2
A
B
C
4 3 2
D
4 3 2
1
A
B
C
1
D
SHEET
SHEET
D 13
3