APPENDIX A: TECHNICAL SPECIFICATIONS
PHASEMASTER™ 6 DIRECT ENERGY WELDING CONTROL
990-083
A-11
Input Pin Numbers
1 (2
0
)
2 (2
1
)
3 (2
2
)
Schedule
0
0
0
Front Panel Control
*1
0
0
#1
0
1
0
#2
1
1
0
#3
0
0
1
#4
1
0
1
#5
0
1
1
#6
1
1
1
#7
* 1 = Switch Closure
MICROPROCESSOR CPU: MC6805, with 4.00 MHz clock
RAM: 256 bytes Random Access Memory
EPROM: 4K bytes Electrically Programmable Read Only Memory
EEPROM: 2K bytes Electrically Erasable Programmable Read Only Memory
Physical Characteristics
See figure A-1.
Height:
7.7/8 inches
(20.0 cm)
Width:
9 inches
(22.9 cm)
Depth:
10 3/8 inches
(26.4 cm)
Weight:
15 lbs.
(6.8 kg)
