Page 543 - Sensors and Systems - North American Catalog
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541
Germany: +49 621 776-4411
Refer to General Notes Relating to Product Information
Pepperl+Fuchs Group
USA: +1 330 486 0001
Singapore: +65 6779 9091
Copyright Pepperl+Fuchs
Photoelectric Sensors,
Standard Sensors,
Fiber optic sensors
2
.3
Technical Data
For detailed data and product description refer to the data sheets at
Electrical Connection
❍
= light on,
●
= dark on
Suitable for use with glass fiber
optics and plastic fiber optics
DIN rail housing
Plastic housing
Cable and pigtailed connector
versions
Visible red light
Properties
H
L
W
General Data
Sensitivity adjustment
✔
Light/dark switch
✔
4-in-1 output
✔
Sensor principle
Fiber optic sensor for glass fiber optics and plastic fiber optics
Effective detection range
depends on the fiber optic cable being used
Light type
modulated visible red light , 660 nm
Operating voltage
10 ... 30 V DC
No-load supply current
30 mA
Signal output
1 push-pull (4-in-1) output NPN/PNP , short-circuit protected
Switching type
light/dark on, switchable
Switching current
max. 100 mA , resistive load
Ambient temperature
-10 ... 55 °C (14 ... 131 °F)
Housing
PC
Protection degree
IP50
Model Number
SU18-40a/110/115/123
SU18-16/40a/110/115/126a
SU18-16/40a/110/115a/126a
SU18-40a/110/115a/123
Switching frequency
Standard mode: 3 kHz , High speed mode: 6
kHz , High resolution: 250 Hz
● ●
Standard mode: 3 kHz , High speed mode: 6
kHz , High resolution: 500 Hz
●
●
Pre-fault indication output
1 push-pull (4-in-1) output NPN/PNP , short-
circuit protected
● ● ●
1 NPN, short-circuit protected open collector
Function input
external Teach-In
●
●
Connection
2 m PVC cable, 4 x 0,14 mm
2
● ●
200 mm PVC cable with M8 connector, 4-pin
● ●
Approvals and Certificates
UL approval
cULus Listed, Class 2 Power Source,
Type 1 enclosure
● ● ● ●
CCC approval
CCC approval / marking not required for sensors rated
36 V
Dimensions
Length L [mm]
62.3
Width W [mm]
9
Height H [mm]
34.5
Bracket SU
Mounting bracket for DIN rail
For suitable fiber optic cables see pages from 550
See pages from 970 ... for cordsets See pages 1066 ... for mounting accessories
Accessories
+UB
BN
WH
BU
0V
BK
Q
Option 110/115/126a
Alarm
Option 110/115/123
Teach
+UB
BN
WH
BU
0V
BK
Q
1
3
2
4
1
BN
2
WH
3
BU
4
BK
Wire colors in accordance with EN 60947-5-2
(brown)
(white)
(blue)
(black)
+UB
1
2
3
0V
4
Q
Option 110/115a/126a
Alarm
Option 110/115a/123
Teach
+UB
1
2
3
0V
4
Q
SU18-16/40a/110/115a/126a
SU18-40a/110/115a/123
SU18-16/40a/110/115/126a
SU18-40a/110/115/123
Fiber optic sensor
SU18 series
