Page 545 - Sensors and Systems - North American Catalog
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543
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Refer to General Notes Relating to Product Information
Pepperl+Fuchs Group
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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 version
Visible red light
SU17.1 main unit and SU17.1
expansion units can be gang
mounted to reduce wiring
Properties
Benefits
H
W
L
General Data
Sensitivity adjustment
✔
Light/dark adjustment
✔
Timer
✔
Sensor principle
Fiber Optic Diffuse and Thru-Beam Mode Sensor
Effective detection range
depends on the fiber optic cable being used
Diagnostics display
8 digit display
Operating voltage
12 ... 24 V DC
No-load supply current
30 mA
Switching type
light on / dark on
Switching current
30 mA max
Switching frequency
3.5 kHz
Timer function
ON delay, OFF delay, One shot, ON delay + One shot, ON delay + OFF delay,
Heartbeat, adjustment interval 250
s ... 90 s
Ambient temperature
-20 ... 55 °C (-4 ... 131 °F)
( temperature specification changes for 2 or more units gang-mounted )
Housing
PC resin
Protection degree
IP40
Connection
2 m PVC cable
Model Number
SU17.1M-K-Z/20/115
SU17.1M-K-Z/21/115
SU17.1S-K-Z/20/115
SU17.1S-K-Z/21/115
Signal output
2 NPN output, short-circuit protected,
reverse polarity protected
●
●
2 PNP output, short-circuit protected,
reverse polarity protected
●
●
Dimensions
Length L [mm]
71
Width W [mm]
10
Height H [mm]
34
Option /21/115
+UB
BN
OR
BU
0V
BK
Q1
Q2
+UB
BN
OR
BU
0V
BK
Q1
Q2
Option /20/115
Option 20/115
OR
BK
Q1
Q2
SU17.1S-K-Z/20/115
SU17.1S-K-Z/21/115
SU17.1M-K-Z/21/115
SU17.1M-K-Z/20/115
Power to expansion unit is supplied through the main unit SU17.1M...
Fiber optic sensor
SU17.1 series
