Specifications are subject to change without notice (25.06.99)
1
Photoelectrics
Range: 3 m
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
Cable and plug versions
Ordering Key
The PA18CSR.. is a family of
inexpensive general purpose
Retro-reflective sensors in
industrial standard 18 mm
cylindrical PBTP housing.
They are useful for simple
applications where a basic
sensor provides adequate
sensing performance. The
sensors are simple to use
and no adjustment are nec-
essary. The output is a 4-
wire complementary (NO
and NC) output in NPN (cur-
rent sinking) or PNP (current
souring).
Type Selection
Housing
Rated
Ordering no.
Ordering no.
Ordering no.
Ordering no.
diameter
operating
NPN/Cable
NPN/Plug
PNP/Cable
PNP/Plug
dist. (S
n
)
Make & break swit.
Make & break swit.
Make & break swit.
Make & break swit.
M 18
3 m
PA18CSR30NA
PA18CSR30NAM1
PA18CSR30PA
PA18CSR30PAM1
Note: Plugs and reflectors to be ordered separately
Specifications
Light source
GaAlAs LED, 880 nm
Light type
Infrared, modulated
Optical angle
2.2
Light spot size
150 mm at 2 m
Ambient light
Max. 10,000 lux
Operating frequency (f)
Max. 120 Hz, light/dark ratio 1:2
Response time
OFF-ON (t
ON
)
3.2 ms
ON-OFF (t
OFF
)
5 ms
Indication function
Dark and light
(complementary switch)
Output ON
LED, yellow
Environment
Overvoltage category
III (IEC 60664/60664A; 60947-1)
Pollution degree
3 (IEC 60664/60664A; 60947-1)
Degree of protection
IP 67 (IEC 60529; 60947-1)
Temperature
Operating
-20 to +60C (-4 to 140F)
Storage
-30 to + 70C (-22 to 158F)
Vibration
10 to 150 Hz, 0.5 mm/7.5 g
(IEC 60068-2-6)
Shock
2 x 1 m & 100 x 0.5 m
(IEC 60068-2-32)
Retro-reflective
Type PA18CSR30., DC, PBTP-housing
Product Description
Rated operating dist. (S
n
)
Up to 3 m
Reflector type ER4
84 mm
Temperature drift
0.4%/K
Hysteresis (H)
(Differential travel)
3 to 20%
Rated operational volt. (U
B
)
10 to 40 VDC (ripple included)
Ripple (U
rpp
)
Max. 10%
Output current
Continuous (I
e
)
Max. 200 mA
Short-time (I)
200 mA,
max. load capacity 100 nF
No load supply current (I
O
)
Max. 20 mA @ 200 mA
Min. operational current (I
m
)
0.5 mA
OFF-state current (I
r
)
Max. 100
A
Voltage drop (U
d
)
Max. 2.5 V
Protection
Reverse polarity, short circuit
overload, transients
Transient voltage
1 kV/0.5 J
Power ON delay (t
v
)
Typ. 100 ms
Type
Housing style
Housing size
Housing material
Housing length
Detection principle
Sensing distance
Output type
Output configuration
Connection type
PA18CSR30NAM1
2
Specifications are subject to change without notice (25.06.99)
PA18CSR30NA
Operation Diagram
Power supply
Object present, light beam interrupted
Output ON: Break switching (NC), WH (2)
Make switching (NO), BK (4)
Tv
Tv
Wiring Diagrams
Detection Diagram
PNP
NPN
Accessories
Reflectors: ER series
Plugs: CON.1A-.. serie
Option: Fibre-optics
MB18A
APA18-RAR
For further information refer to "Accessories"
Dimensions
+
-
1 BN
4 BK
2 WH
3 BU
Delivery Contents
Photoelectric switch: PA18CSR30..
2 nuts
Packaging: plastic bag
Specifications (cont.)
Dielectric voltage
600 VAC (IEC 60364-4-41)
Housing material
Body
PBTP, grey thermoplastic
polyester
Front
Luran
, black
Cable end
Polyester, black
Nuts
Reinforced nylon
Connection
Cable
Grey, 2 m, 4 x 0.35 mm
2
,
oilproof PVC
Plug
M12 x 1
Cables for plug (M1)
CON.1A-...series
Weight
Cable version
100 g
Plug version
17 g
Approvals
UL
CE-marking
Yes
Y
X
Sensor
ER4
Reflector
-60.0
-30.0
0.0
30.0
60.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Distance (m)
(mm)
(feet)
(inch)
1.6
3.3
4.9
6.6
9.8
-0.8
-0.4
0
0.4
0.8
8.2
11.5
13
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