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EE-SX77/87
16
Ratings and Specifications
* The response frequency was measured by detecting the following rotating disk.
Type
Standard
L-shaped
T-shaped
Item
NPN
models
EE-SX770/EE-SX870
EE-SX770A/EE-SX870A
EE-SX771/EE-SX871
EE-SX771A/EE-SX871A
EE-SX772/EE-SX872
EE-SX772A/EE-SX872A
PNP
models
EE-SX770P/EE-SX870P
EE-SX770R/EE-SX870R
EE-SX771P/EE-SX871P
EE-SX771R/EE-SX871R
EE-SX772P/EE-SX872P
EE-SX772R/EE-SX872R
Sensing distance
5 mm (slot width)
Sensing object
Opaque: 2
×
0.8 mm min.
Differential distance
0.025 mm
Light source
GaAs infrared LED with a peak wavelength of 940 nm
Indicator
Light indicator (red) (turns ON when light is interrupted for models with A or R suffix)
Supply voltage
5 to 24 VDC ±10%, ripple (p-p): 10% max.
Current consumption
35 mA max. (NPN models), 30 mA max. (PNP models)
Control output
NPN open collector: 5 to 24 VDC, 100 mA max.
100 mA load current with a residual voltage of 0.8 V max.
40 mA load current with a residual voltage of 0.4 V max.
PNP open collector: 5 to 24 VDC, 50 mA max.
50 mA load current with a residual voltage of 1.3 V max.
Response frequency
*
1 kHz min. (3 kHz average)
Ambient illumination
1,000 lx max. with fluorescent light on the surface of the receiver
Ambient temperature range
Operating:
−
25 to +55
°
C
Storage:
−
30 to +80
°
C (with no icing)
Ambient humidity range
Operating: 5% to 85%
Storage:
5% to 95% (with no condensation)
Vibration resistance
Destruction: 20 to 2,000 Hz (peak acceleration: 100 m/s
2
)
1.5-mm double amplitude for 2 h (4-min periods) each in X, Y, and Z directions
Shock resistance
Destruction: 500 m/s
2
for 3 times each in X, Y, and Z directions
Enclosure rating
IEC60529 IP60
Connecting method
Pre-wired (standard cable length: 2 m)
Weight (packaged)
Approx. 20 g
Material
Case: Polybutylene phthalate (PBT)
Disk
1 mm
1 mm
2.1 mm
t = 0.2 mm