OS3101
8
Names and Functions of Parts
88
3
8
9
10
11
4
2
12
1
6
5
7
No.
Name
Function
1
ON output indicator (green) Lit when control output is in ON-state.
2
OFF output indicator (red)
Lit when control output is in OFF-state.
3
Interlock indicator (yellow)
Lit when during start input standby, flashing during
malfunction.
4
Alarm output indicator
(orange)
Lit when an object entering the warning area is
detected.
5
Power supply connector
14-pin power supply connector.
6
Intrusion indicators
Lit when an object entering the protective area is
detected.
Protective area is displayed in 16 sections
(11.25
°
for each indicator).
7
Communications connector
Allows connection of an RS-232C D-sub straight
cable for communication with a personal computer.
8
Status/self-diagnosis
display
Displays numerical codes to indicate status of the
OS3101 during normal operation or a lockout.
9
Window
Allows laser beam emission/reception.
10
Laser scanning plane
indicator
A mark showing the laser scanning plane.
11
Dust ring
Detects dust and other foreign matter on the
Window.
12
Axis of rotation indicator
Shows the position of the axis upon which the laser
rotates.