Control board diagram: 400 v ce and 480 v csa, Control board diagram: 400 v ce and 480 v csa -3, Powermax – Hypertherm Powermax45 Service Manual User Manual
Page 145: Wiring diagrams, Service manual 8-3, Serial data machine front
Wiring Diagrams
powermax
45
Service Manual
8-3
1
2
3
4
5
6
7
8
9
10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
CAPOFF1
YEL
"TSO/TSC"
FAULT1
YEL
1
2
3
4
JTAG1
1
3
5
7
9
11
13
14
2
4
6
8
10
12
AC PWR1
GRN
"L/H LINE"
720
IN
15
IN
9
V-
8
IN
7
IN
13
IN
12
IN
11
IN
10
IN
6
V+
16
IN
3
IN
2
IN
1
IN
5
IN
14
IN
4
AMPS1
CW
TEMP1
YEL
2
1
3
4
56
7
ON
ON CASE
CASE
GRN
L
R
1
ERROR
CODE
.25"
FOR
BD
DEPAN-
IZATION
SERIAL
DATA
MACHINE
FRONT
DSP 2806
4x25Mhz=100Mhz
0.78 x 0.78"
Stayout for
TEST CLIP
/RESET or
HDR FLT
START
XFR
GAS
CONTROL PWA
45 A 400 V SYS
MODE
CPA (UP)
NORMAL (MIDDLE)
GOUGE (DOWN)
YEL
YEL
GRN
"SETPOINT"
GRN
Control board diagram: 400 V Ce and 480 V CSA
J8 pin number to ground
Test
expected value
(400 V Ce or 480 V CSA)
19
VACR (rectified AC line voltage)
2.7 V at 400 line voltage (CE)
2.016 VDC at 480 line voltage (CSA)
21
VBUS (DC bus voltage)
2.178 VDC at 560 VBUS (CE)
2.016 VDC at 670 VBUS (CSA)
20
IFB (output current)
< 0.1 VDC
22
ITF (transfer current)
< 0.1 VDC
25
3.3 VDC
3.3 VDC ±5%
24
5 VDC
5 VDC ±5%
12
24 V sense pin
2.2 VDC
16
Start signal
3.2 VDC closed
0 VDC open