Panasonic EX-10 Series Precautions for Proper USE, Case of using attached screws and nuts Unit mm

EX-10

SENSING CHARACTERISTICS (TYPICAL)

EX-14Convergent reflective type

Sensing fields

• Horizontal (left and right) direction • Vertical (up and down) direction

	40		50 50 mm 1.969 1.969 in
	1.575
			Non-glossy paper
in)	30
(mm		0.276 in
	1.181	7 mm	#
L				L
distance	20
Setting	0.787			White
	10				N4
	0.394
	0		5	0	5	10
	10
	0.394		0.197	Center	0.197	0.394
			Left		Right
			Operating point ?(mm in)

	40
	1.575
in)	30
(mm		1.969 1.969 in
	1.181
		50 50 mm
L	White	Non-glossy paper
distance	20
Setting	0.787
	10	#
	0.394
		7.75
	N4		L
		mm
		0.305 in

0	5	0	5	10
10
0.394	0.197	Center	0.197	0.394
	Down		Up

Operating point ?(mm in)

Correlation between lightness and sensing range

Correlation between material (50
50 mm 1.969
1.969 in) and sensing range

	40
	1.575
in)	30
L(mm	1.181
	20
range
	0.787			Sensing region
Sensing
	10
	0.394
	0	N2	N4	N6	N8	Distanceto	point
	N1						convergent
		N2 N3 N4 N5 N6 N7 N8 N9
	Dark		Lightness		Light

The sensing region is represent- ed by oblique lines in the left figure. However, the sensitivity should be set with enough mar- gin because of slight variation in products.

(Lightness shown on the left ) may differ slightly from the actual object condition.

	80
	3.150
in)	60
L(mm	2.362
	40
range
	1.575
Sensing	20
	0.787
	10
	0.394
	0

Blackcircuitboard Blackrubbersheet ICtray(Black) Glassepoxyprintedcircuitboard (Greenmaskedsurface) Ceramiccircuitboard Whitenon-glossypaper Stainlesssteelplate Aluminumplate (Hairline) Aluminum-evaporatedmirror

Distance to convergent point

The bars in the graph indicate the sensing range for the respective material. However, there is a slight variation in the sensing range depending on the product. Further, if there is a reflective object (conveyor, etc.) in the background of the sensing object, since it affects the sensing, separate it by more than twice the sensing range shown in the left graph.

PRECAUTIONS FOR PROPER USE

This product is not a safety sensor. Its use is not intended or designed to protect life and prevent body injury or property damage from dangerous parts of machinery. It is a normal object detection sensor.

Mounting

•In case of mounting on tapped holes (Unit: mm in)

Side sensing		Front sensing
Sensing	11	Sensing
		direction
direction	0.433
		Attached
Attached			11
		screw
screw			0.433
		[M2 (length 8 0.315)]
[M2 (length 10 0.394)]
		M2 0.4 0.016 hole
	M2 0.4 0.016 hole
		tapped, 7 0.276 deep

tapped, 6 0.157 deep

The tightening torque should be 0.2 N m or less.

•In case of using attached screws and nuts (Unit: mm in)

Side sensing			Front sensing
		Flat washers
11	Sensing		Sensing
		Nuts	direction
	direction
0.433
	Attached	Spring		11
			Attached
	screw	washers
	[M2 (length 10 0.394)]		screw	0.433
			[M2 (length 8 0.315)]
	Thickness of	Thickness of
	mounting plate: 2 0.079 or less	mounting plate: 2.5 0.098 or less

The tightening torque should be 0.2 N m or less.

Operation mode switch (EX-15, EX-15E, EX-17and EX-17Eonly)

Operation mode switch

L : Light-ON

D: Dark-ON

Operation indicator (Orange)

Lights up when the output is

ON.

Switch	Description
position

Light-ON mode is set when the switch is turned fully clockwise (L side).

Dark-ON mode is set when the switch is turned fully counterclockwise (D side).

Others

•Do not use during the initial transient time (50ms) (EX-15, EX-15E, EX-17, EX-17E: 100 ms) after the power supply is switched on.

234 08/2005