Thermal Dynamics CUTMASTER 60i Service Manual page 101

(29)
(30)
(31)
(32)
(33)
(34)
(35)
Manual 0-5475
6
INVERTER PCB
IN_+
PRI 1
PRI 2
GND_PRI
GND PRI
J604 - HIPOT
+15V PRI
1
PFC TEMP SIG
2
/PFC_OFF
3
4
J610
GND PRI
+24V
1
SUPPLY OK
2
3
4 +15V
5 -15V 24V_PWM
6
7
8
J603
+5V
GND J602 - 50 PIN RIBBON CABLE
J600
50 PIN RIBBON CABLE SIGNALS (all others are GND or unused)
PIN NAME (Description) " /" means signal active low.
1, 3 GATE B, GATE A (Gate drive signals)
5, 6 +15V
7, 9 I_PRI_A, I_PRI_B, (Primary Current Sense signals)
12 /PFC_OFF (Disables PFC)
13 V_SENSE (Output Voltage signal)
17 I_SENSE (Output Current signal)
19 /OVERTEMP (System over temperature)
20 FAN_ON (Signal turns Fan on)
23 GAS_PWM (Proportional Gas Solenoid drive)
25 /RAR (Rapid Auto Restart Mode)
26 PILOT_SW_ON ( Signal turns Pilot IGBT on)
28 /PIC ( Tip & Electrode in contact before preflow)
31 /PIP (Torch shield cup is in place)
33 /TRIG_ON ( Torch trigger or Start on)
35 SUPPLY_OK ( Input voltage in range and Bias Supply OK)
36 SPARE
37 FAN_FAULT
38 -15V
39 PRESSURE_IN (Reserved for input pressure signal, not used)
40 PRESSURE_OUT (Analog signal gas pressure to the torch)
41 SPARE9_IN (Spare input)
42 I_WORK_SENSE (Work Current Signal)
43 /TORCH_SOL_DETECT (Automation Torch Solenoid detected)
45 TOR_SOL_ON (24V PWM drive to automation torch solenoid)
46 /OK_TO_MOVE (turns on OK to Move relay)
48 +3.3V
49 TIP_VOLTS (Signal relative to voltage on tip)
Rev Revision By Date Rev
AA VCN 01479 DAT 3/23/2017
6
APPENDIX
7 8
L3
OR
W
VI
BK
J601
+15V
GND
2 -15V
1
J606
GND
T1 GND
D633
ELECTRODE
SEC 1
TIP
Q608
D635
SEC 2
WORK
D625
PIC OK
D643
START
D644
TORCH SOL ON
D642 GND
OK TO MOVE
+24V
GND
J608
RED BLUE
FAN1
AUTOMATION INTERFACE (A-SERIES ONLY)
SW3
HARNESS TO J609
-15V
+15V
(11)
1
(12)
2
(13)
3
(14)
4
(15)
5
6
(17) GND
7
8
9
(20)
10
(21)
11
(22)
12
(23)
13
(24)
14
15
16
17
(28)
18
J2
SW1 ON = Ohmic via TIP
SW2 ON = Collision via TIP
AUTOMATION INTERFACE
PCB (w / OHMIC)
Revision By Date
The information contained herein is proprietary to Victor Technologies.
Not for release, reproduction or distribution without written consent.
Title
CM60i 208-480VAC, 3 PHASE
7 8
CUTMASTER 60i
9 10
HCT1
1
2
3
4 1TORCH
J401
PIP SW
ATC
TORCH TRIGGER
(1)
1 1
(2)
2 2
(3)
3 3
(4)
4 4
(5)
5 5
SOL *
6 6
(7)
7 7
8 8 *
AUTOMATION
J607
TORCH ONLY
-
(6)
+
(+)
Tip
(+)
Work
J1
BASIC CNC
(OPTIONAL) 1
2
START / STOP
(13)
1 3
2
(14)
START / STOP (ret)
3 4
4
5 5
6
7 6
8
9 7
10
11 8
(22)
12
13 9
(24)
14
15 10
16
17 11
18
OK TO MOVE *
12
J609
13
OK TO MOVE *
14
* MAX 30 V AC/DC @ 1A
J1
1
1 2 3 4 5 6
DIVIDER RATIO 2
START / STOP
3
START / STOP (ret)
4
ISOLATED
- DIVIDED ARV VOLTAGE (-)
VOLTAGE 5
DIVIDED ARV VOLTAGE (+)
DIVIDER +
6
CIRCUITS
7
COMMON
8
ISO_GND
9
OHMIC
PLATE CONTACT COM
SENSE
10
CIRCUITS
PLATE CONTACT OUT
11
OK TO MOVE *
12
CONTACT
13
OK TO MOVE *
14
OHMIC
Art # A-13340
Victor Technologies Headquarters
16052 Swingley Ridge Road, Suite 300
St Louis, Missouri 63017 USA
Date Printed Date Revised
3/23/2017
Drawn
Date
3/23/2017
DAT
Size Sheet
C
Drawing Number
SCHEMATIC
042X1370
9 10
A
B
C
D
E
F
3/23/2017
1 1
of
A-7