EE-SPW311/411

2

Ratings and Specifications

Engineering Data (Typical)

Item

Models

EE-SPW311, EE-SPW411

Sensing distance

1 m

*1. The indicator is a GaP red LED

(peak wavelength: 700 nm).

*2. The response frequency was measured by

detecting the following rotating disk.

Sensing object

Opaque: 5 mm dia. min.

Directional angle

5 to 20

°

Light source

GaAs infrared LED (pulse lighting) with a peak wavelength of 940 nm

Light indicator (red)

Supply voltage

5 (

−5%) to 24 (+10%) VDC, ripple (p-p): 5% max.

Current consumption

Emitter: 20 mA max., Receiver: 20 mA max.

Control output

NPN open collector:

Load power supply voltage: 5 to 24 VDC

Load current: 100 mA max.

OFF current: 0.5 mA max.

100 mA load current with a residual voltage of 0.8 V max.

10 mA load current with a residual voltage of 0.4 V max.

100 Hz min.

Ambient illumination

3,000 lx max. with incandescent light on the surface of the receiver

Ambient temperature

range

Operating:

−10 to +55°C

Storage:

−25 to +65°C

Ambient humidity range

Operating: 5% to 85%

Storage:

5% to 95%

Vibration resistance

1.5-mm double amplitude for 2 h (4-min periods) each in X, Y, and Z

directions

Shock resistance

Degree of protection

IEC IP60

Connecting method

Special connector (soldering not possible)

Weight (packaged)

Approx. 8.8 g

Material

Case

Polybutylene phthalate (PBT)

Lens

Polycarbonate

Accessories

EE-1006L/D Connectors with Cables, Instruction Manual

Receiver Output Excess Gain Vs.

Sensing Distance Characteristics

Parallel Movement Characteristics

1 m

Optical axis

5 mm

5 mm

5 mm

1,000

500

300

100

50

30

10

5

3

1

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

Distance between sensors (m)

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

1.8

Distance X

Distance X (m)

Distance Y

140

120

100

80

60

40

20

0