Ld Safety Switches - Ricoh B230 Training Program

+ 5 V
I N T E R L O C K S W
F r o n t D o o r S W
a n d
+ 2 4 V
R i g h t D o o r S W
C N 9 2 1 - 2
C N 9 2 1 - 1
2 4 V S 1
C N 9 2 1 - 4
C N 9 2 1 - 3
2 4 V S 2
I O B
P o l y g o n
M o t e r
Make sure you understands how the cover switches cut the laser power.
The switches used are the front and right front door.
Have the class follow the circuit on the diagram.

LD Safety Switches

C N 5 3 0 - 1 0
+ 5 V S
C N 9 2 0
- 1 0
R E L A Y
1 . 8 V
C N 9 2 0
C N 5 3 0 - 1
- 1 + 5 V
R E G
3 . 3 V
C N 9 2 0
C N 5 3 0 - 5
- 5
+ 2 4 V
G N D
1 . 8 V _ P L L
R E G
P S U
+ 2 4 V
C N 5 2 0 - 1
G N D
S C R D Y _ N
P M O N
P M C L K
B i C U
C N 5 2 1 - 1 4
L D 5 V
G N D
V I D E O D A T A
A P C E N _ N
L D O F F
L D L V L
L D E R R _ N
G A V D
T y p e - W
C N 5 2 1 - 7
L D 5 V
G N D
V I D E O D A T A
A P C E N _ N
L D O F F
L D L V L
L D E R R _ N
C N 5 2 2 - 7
L D 5 V
G N D
V I D E O D A T A
A P C E N _ N
L D O F F
L D L V L
L D E R R _ N
C N 5 2 2 - 1 4
L D 5 V
G N D
V I D E O D A T A
A P C E N _ N
L D O F F
L D L V L
L D E R R _ N
L D B ( K )
C N 2 - 1 ( K )
+ 5 V L P
D D
P - M A C A
L D B ( M )
C N 2 - 1 ( M )
+ 5 V L P
D
D
P - M A C A
L D B ( Y )
C N 2 - 1 ( C )
+ 5 V L P
D
D
P - M A C A
L D B ( D )
C N 2 - 1 ( Y )
+ 5 V L
P
D D
P - M A C A
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