Flashcut CNC Pro Series - Typical Input Line Circuit - Internal Power

FlashCut CNC Section 11 Appendix
46
Typical Input Line Circuit – Internal Power
In put 8
In put 7
In put 6
In put 5
In put 4
In put 3
In put 2
In put 1
Signal G enerator M odel 501 A
DB25 Pin8
DB25 Pin7
DB25 Pin6
DB25 Pin5
DB25 Pin18
DB25 Pin17
DB25 Pin16
DB25 Pin15
O
P
T
G
N
D
OPT GND
NC-NO
U42
OPT_VCC
RP41
GPI0
GPI1
GPI2
GPI3
820
PS2501L-4
IN0
IN1
IN2
IN3
GPI4
GPI5
GPI6
GPI7
PS2501L-4
U41
VCC
IN4
IN5
IN6
2.7K
8 1 2 3 6 4 5 7
RP42
IN7
DB25 PIN22
DB25 PIN23
DB25 PIN24
DB25 PIN25
6 2 1 4 3 5 10 8 7 9
TB40
OPT-GRD
TB-VCC
OPT-VCC
TB-GRD
+5V
1
2
3
JP84
VCC
JP85
GRD
1
2
3
2
1
9
10