SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
SHEET
6
PCB RELAY BD
REC1
PL50
1 2 3 4 5 6
32
HV TRANSFORMER
( 041246 )
39
40
REV1
3537
3638
33
34
RELAY
REC1
PL16
252931
30
27
2628
P5.7
22
23
24
1921
20 12
1517
1618
13
14
911
10
7
8
3
4
5 1
2
2
120 VAC
NOT USED
P6.1
STANDARD
INTERFACE
1X1
RED
RED/BLK
120 VAC
INPUT
A
PL51
REC2
1XPCB5
PCB
( 041274 )
BLK
TB-1
+
2
ISOLATION
-
1
3
+12VDC RED
RED
2 1
AUTO OFF
P5.1
MACHINE MOTION
P5.0
RELAY
REC2
1 2
PL20
3 54 6
+
RED
WHT
VOLTS (ISOLATED)
1/50 ACTUAL ARC
INTERLOCK
-12VDC WHT
B
CRE
12V
BLK
CONTACT CLOSURE
18
+-
1617 27
EXTERNAL
OUTPUT INPUT
RED
YEL/BLK
YEL
CONTACT CLOSURE
+-
3328 24 3035 26
-12VDC WHT
CRA COIL RED
YEL/BLK
YEL
23
MOMENTARY CONTACT
32 37
- +
34 29
TRANSFER
CONTACT CLOSURE
INTERLOCKS OK
POWER
OUTPUT
POWER ON
RED
R/B
RED
RED/BLK
11
N
P5.3
OUTPUT
EXTRA
COUNTER
BLOWOUT
1XPCB4
P3.7
TORCH
P5.2
IGNITION
H N
16 15
H N H
14 13 12
CONTACTOR
SURGE
RELAY
P5.4
MAIN
P5.5
P5.6
PILOT
8
H
REC3
H N
PL18
10 9
N H N
7 6 5
RED/BLK
RED
CRD
TORCH
IGNITION
SURGE
RELAY
CR4
CONTACTOR
CON1
MAIN
RED/BLK
RED
RED
RED
RED/BLK
RED/BLK
RED/BLK
RED/BLK
RED/BLK
RED
RED
H
NOT USED
PREFLOW VALVE
ON/OFF VALVE
PLASMA
P6.0
NH N H
34 2 1 16
P6.2
OPERATE VALVE
SHIELD
P6.1
P6.3
SHIELD
N H N
1415 13
H N H
12 11 10
CR1
PILOT
RELAY
INPUT
4
MOMENTARY CONTACT
-12VDC WHT
CRB COIL RED
RED
WHT
+ -
1514 9 13
TORCH
IGNITION
CRD
NO
YEL
YEL/BLK
12
+-
8 7 3
POWER OFF
CONTACT CLOSURE
PLASMA ON
12 VDC
TORCH IGNITION
CONTACT CLOSURE
OUTPUT
RED
HOLD I/O
11
BLU
WHT
BLK
RED
12 VDC LOGIC
2 6 10
-+
5 1
INPUT
PIERCE COMPLETE
CONTACT CLOSURE
RED
WHT
RED
HV TRANSFORMER
120 VAC
HIGH FREQUENCY
4 25
DOOR INTERLOCK
1X5
31 7 6
GAS CONSOLE
1X4
6
ON/OFF VALVE
P6.0
120 VAC
PLASMA
RED/BLK
RED/BLK
RED/BLK
RED/BLK
RED/BLK
RED/BLK
RED/BLK
RED/BLK
RED/BLK
ERRORS
MACHINE STARTS
MACHINE ARC TIME &
RED
RED
RED
RED
RED
RED/BLK
RED/BLK
RED/BLK
RED/BLK
H35&N2
MESSAGE NUMBER
P6.4
AIR&CH4
P6.5
SELECT
P6.6
6
REC4
HN N
PL17
9 8 7
NH H N
5 4 3
P6.7
O2&N2
SELECT
H N
2 1
HOLD I/O
-
1
+
32
TB3
RED
RED
RED
RED
RED/BLK
RED
CRF
NO
CRF
RED/BLK
RED
CRG
NO
CRG
YEL/BLK
YEL
2
3
1
WHT
BLU
4
7
5
6
RED
RED
COUNTER TIMER
1X6
RED
GAS SYSTEM
MESSAGE NUMBER
PREFLOW VALVE
1 48 53 11
120 VAC
1210 7 13 9 1415
OPERATE VALVE
SHIELD
P6.3
120 VAC
SHIELD
P6.2
120 VAC
P6.4
GAS SELECT
O2&N2
332429 23 31 26 25
GAS SELECT
H35&N2
120 VAC
28 3027 3534 32
120 VAC
P6.7
NOT USED
AIR&CH4
P6.5
GAS SELECT
120 VAC
120 VAC
3736
POWER
4-B2
V
3-D3
N
3-A1
O
3-A4
P
3-D1
Q
1-A2
I
3-A1
R
3-D1
S
1-B1
G
3-A1
T
4-D2
U
4-B1
W
4-B1
X
SELECT
P6.6
HYPERTHERM, INC.
Box-5010 Hanover, NH 03755-5010 603/643-3441
Hypertherm, Incorporated
DATE
DATE
DATE
CHAMFER OR RADIUS .015 MAX.
BREAK SHARP CORNERS WITH
FRACTIONS ±1/64
3 PL DECIMALS ±.005
2 PL DECIMALS ±.015
TOLERANCES ON:
DIMENSIONS ARE IN INCHES.
UNLESS OTHERWISE SPECIFIED
SHEET
STOCK NO.
SCALE
DRAWING NO.
DESCRIPTION
MODEL
FILE NAME
APP. BY
CHECKED BY
DRAWN BY
FROM HYPERTHERM, INC.
FOR MANUFACTURING OR FABRICATION
CONTAINED THEREON IS CONSIDERED
PROPRIETARY AND MAY NOT BE USED
THIS DRAWING AND ALL INFORMATION
PURPOSES WITHOUT PERMISSION
MATERIAL
013329 013-2-329 013329B2
ELEC SCHEM:HD3070 PWRUNIT AUTO
N/A 2 OF 5
JLF 2-4-98
JLF 4-10-98
A
B
C
D
4 3 2 1
A
B
C
D
4 3 2 1
E
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