Photoelectrics
Diffuse-reflective
Type EO1804.PAS, DC, Metal-housing
• Range: 400 mm adjustable
• Modulated, infrared light
• Supply voltage: 10 to 40 VDC
• Output: 200 mA NPN or PNP
• Make and break switching function, LED indication
• Protection: Reverse polarity, short-circuit, transients
• High immunity to ambient light
• Heavy duty M18 metal housing, IP67
• Cable and plug versions
Product Description
Ordering Key
EO 18 04 NPA S-1
The EO1804 is a family of sensing performance. The Type
general purpose Diffuse- sensors are easy to adjust Housing diameter
reflective sensors in a short with 270° single turn poten- Range
M18 metal housing for tiometer. The output is a 4- Output type
heavy duty applications. wire complementary (NO Housing material
They are useful for simple and NC) output in NPN (cur- Connection type
applications where a basic rent sinking) or PNP (current
sensor provides adequate souring).
Type Selection
Housing
diameter
Rated
operating
dist. (Sn)
Ordering no.
Ordering no.
Ordering no.
PNP/cable
Ordering no.
PNP/plug
NPN/cable
NPN/plug
Make & break swit.
Make & break swit.
Make & break swit. Make & break swit.
M18
400 mm
EO 1804 NPAS
EO 1804 NPAS-1
EO 1804 PPAS EO 1804 PPAS-1
Specifications
Rated operating dist. (Sn)
Adjustable
Light type
Infrared,
modulated synchronized
25° at 1/2 range
Up to 400 mm
Reference target:
Kodak test card R27, white,
90% reflectivity
200 x 200 mm
Sensing angle
Ambient light
Operating frequency (f)
Max. 10,000 lux
120 Hz, light/dark ratio 1:2
Response time
Sensitivity
Temperature drift
Hysteresis (H)
(Differential travel)
270° turn potentiometer
0.4%/K
OFF-ON (tON
)
≤ 3.2 ms
≤ 5 ms
ON-OFF (tOFF
)
Power ON delay (tV)
Indication function
Typ. 100 ms
3 to 20%
Dark and light
(complementary switch)
LED, yellow
Rated operational volt. (UB)
Ripple (Urpp
10 to 40 VDC (ripple included)
Max. 10%
)
Output ON
Output current
Continuous (Ie)
Short-time (I)
Environment
Overvoltage category
Pollution degree
Max. 200 mA
200 mA,
max. load capacity 100 nF
III (IEC 60664/60664A; 60947-1)
3 (IEC 60664/60664A; 60947-1)
IP 67 (IEC 60529; 60947-1)
Degree of protection
No load supply current (IO)
Min. operational current (Im) 0.5 mA
OFF-state current (Ir)
Voltage drop (Ud)
Protection
Max. 20 mA
Temperature
Operating
Storage
-20° to +60°C (-4° to 140°F)
-30° to + 70°C (-22° to 158°F)
Max. 100 μA
Max. 2.5 V @ 200 mA
Vibration
10 to 150 Hz, 0.5 mm/7.5 g
(IEC 60068-2-6)
Reverse polarity, short circuit,
transients
Shock
2 x 1 m & 100 x 0.5 m
(IEC 60068-2-32)
Transient voltage
Light source
Max. 1 kV/0.5 J
Dielectric voltage
500 VAC (IEC 60365-4-41)
GaAlAs LED, 880 nm
Specifications are subject to change without notice (08.02.06)
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