TLP1243(C8)

2007-10-01

8

Relative Positioning of Shutter and Device

For normal operation, position the shutter and the device as shown in the figure below. By considering the

device’s detection direction characteristic and switching time, determine the shutter slit width and pitch.

Unit: mm

Thickness of Metal Board

a Dimension

b Dimension

1.0

11.7 min

8.9 max

1.2

11.5 min

8.7 max

1.6

11.1 min

8.3 max

1.0-mm thick metal board

1.2-mm thick metal board

1.6-mm thick metal board

6.65

± 0.1

6.65

± 0.1

6.65

± 0.1

Shutter

Metal board

A

A’

Center of sensor

Cross section between A and A'