Tweco HMC-410 - Manual (Page 95)

HMC-410
July 27, 2005 A-5
DIAGRAM, CONNECTION & SCHEMATIC
HMC-410
NONE
1 OF 4
FULL ATC DBB 11-3-99
870241S1 11-3-99
ATC ATC 11-3-99
130
TECH. PUB.
870241
DIGITAL +5 VDC
2
DIGITAL +5 VDC 3
DISPLAY A SELECT 4
DISPLAY B SELECT 5
DISPLAY C SELECT 6
DISPLAY DATA 7
DISPLAY CLOCK 8
ENCODER 1-A 9
ENCODER 1-B 10
ENCODER 2-A 11
ENCODER 2-B 12
ENCODER 3-A 13
ENCODER 3-B 14
ENCODER 4-A 15
ENCODER 4-B 16
CYCLE START 17
CYCLE STOP 18
TEST 19
INCH 20
PURGE 21
NOT USED 22
NOT USED 23
DIGITAL COM.
24
DIGITAL COM.
25
26
DIGITAL COM.
DIGITAL +5 VDC 1
120 VAC HI (OUT)
J1
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J1
J2
RELAY #1 CONTACT
7
RELAY #2 CONTACT 1
RELAY #2 CONTACT
2
3
ERROR RELAY CONTACT
4
ERROR RELAY CONTACT
5
6
RELAY #1 CONTACT
8
PS CONTACTOR LO ARC VOLTS (+) ARC AMPS (+) REMOTE CONTROL MAX. REMOTE CONTROL INPUT ARC ESTABLISHED ARC AMPS (-) ARC VOLTS (-) NOT USED NOT USED REMOTE START REMOTE STOP GUN SWITCH INPUT AUX. PURGE AUX. INCH AUX. SUBSEGMENT ADV. AUX. START/STOP +15 VDC +15 VDC UNREG. TACH. SIGNAL TACH. COM. GAS VALVE INPUT 24 VAC HI 24 VAC LO NOT USED PS CONTACTOR HI
26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
J6
3 2 1
SUBSEGMENT ENABLE
J4
TRIGGER HOLD ENABLE
DIGITAL COM.
DIGITAL COM.
J5
PROG.\WELD ENABLE
1 2 3
DIG +5VDC 2
DIG +5VDC 3
DIG +15VDC 4
DIG -15VDC 5
NOT USED 6
EXT. AD7 7
EXT. AD6 8
EXT. AD5 9
EXT. AD4 10
EXT. AD3 11
EXT. AD2 12
EXT. AD1 13
EXT. AD0 14
EXT. INT 15
IF0 16
IF1 17
**WR 18
**RD 19
*ALE 20
XTAL1 21
XTAL2 22
*PSEN 23
DIG COM 24
DIG COM 25
26
DIG COM
DIG +5VDC 1
J7
J8
1
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
J3 1
A15
NOT USED
26 25
NOT USED
24
ABORT EN.
23
ENGLISH
22
HOLD EN.
21
PROGRAM DELAY EN.
20
SEGMENT SELECT
19
ARC HR RESET
18
TRIM EN.
17
DIAGNOSTICS EN.
16
A0
15
A1
14
A2
13
A3
12
A4
11
A5
10
A6
9
A7
8
A8
7
A9
6
A10
5
A11
4
A12
3
A13
2
A14
S1
12 (K)
120 VAC HI (IN)
PROG./WELD ENABLE
DIGITAL COM.
SUBSEGMENT ENABLE
DIGITAL COM.
TRIGGER HOLD ENABLE
DIGITAL COM.
DISPLAY/INPUT
MICROPROCESSOR
OPTIONAL
S2
S3
S4
P.C. BOARD
P.C. BOARD
LEGEND
S1 ON/OFF SWITCH WITH 4 AMP CIRCUIT BREAKER
S2 TRIGGER HOLD ENABLE SWITCH (OPTIONAL)
S3 SUBSEGMENT ENABLE SWITCH (OPTIONAL)
S4 PROGRAM/WELD SELECT SWITCH
T1 CONTROL TRANSFORMER
11 LINE
OPTIONAL
J9
J10
SEE SHEET 3 FOR OPTIONAL KIT SCHEMATIC
TB-1 TERMINAL BLOCK (OPTIONAL)
J11 SERIAL PORT (OPTIONAL)
SEE SHEET 3 FOR OPTIONAL KIT SCHEMATIC
CHANGE RECORD
E.C. No. DATE
PLOT DATE
CHECKED APPROVED RECORDS ITEM TYPE
DESIGNED DRAWN DATE SCALE
COMM. CLS.
DESCRIPTIVE DATA
TITLE
MATERIAL SPEC.
MATERIAL NO.
ACTIVITY
FINISH CODE PER
REPLACED BY REPLACES
QUANTITY-U.M.
DWG. NO. SIZE
D
FRACT.
INCH ±
SHEET
FILE NAME
DISTRIBUTION TABLE
OUTSIDE DISTR.
6 5 4 3 2 1
4 5 6 1 2 3
H
G
F
E
D
C
B
A
CONFIDENTIAL: This drawing, including all information
contained thereon, is the exclusive and confidential property of
Thermal Arc Corporation of Troy, Ohio 45373 . This drawing is
not to be copied, reproduced, delivered or disclosed to others,
in whole or in part, except with express written permission.
TROY, OHIO 45373 , U.S.A.
ANGLES ± 3˚
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES/MILLIMETERS
TOLERANCES BELOW APPLY EXCEPT FOR
VENDOR DESIGNED PARTS AND ITEMS.
PRODUCED TO RECOGNIZED STANDARDS.
DECIMAL-INCH METRIC
0.00 ± 0.1mm
0.0 ± 0.4mm
0. ± 1.0mm
.000 ± .003
.00 ± .02
DO NOT SCALE DRAWING
.0 ± .1
A THERMADYNE Company
R
R
Art #A-05056