www.IDEC-DS.com 800-262-IDEC
Part Numbers Operating Distance
Axial Optic Function Connection Output Part Number
Retro-reective
PNP S51-PA-2-A00-PK
2m cable
3.5 4
NPN S51-PA-2-A00-NK
Retro-reective
Axial R2 Reector
PNP S51-PA-5-A00-PK
4 4.5
M12 connector
NPN S51-PA-5-A00-NK
Axial R5 Reector
PNP S51-PA-2-B01-PK
3.5 4
2m cable
Radial R2 Reector
NPN S51-PA-2-B01-NK
Polarized Retro-reective
4 4.5
PNP S51-PA-5-B01-PK
Radial R5 Reector
M12 connector
NPN S51-PA-5-B01-NK
0 2.5 5 (m)
PNP S51-PA-2-C01-PK
2m cable Short Diffused
NPN S51-PA-2-C01-NK
Long Diffuse Proximity
PNP S51-PA-5-C01-PK
10
M12 connector
Axial
NPN S51-PA-5-C01-NK
8
PNP S51-PA-2-C10-PK
Radial
2m cable
NPN S51-PA-2-C10-NK 0 10 (cm)
5
Short Diffuse Proximity
PNP S51-PA-5-C10-PK
M12 connector Polarized Retro-reective
NPN S51-PA-5-C10-NK
2.5 3
PNP S51-PA-2-F00-PK
2m cable
Axial R2 Reector
NPN S51-PA-2-F00-NK
3 3.5
Receiver
PNP S51-PA-5-F00-PK
Axial R5 Reector
M12 connector
NPN S51-PA-5-F00-NK 2 2.5
Radial R2 Reector
2m cable S51-PA-2-G00-XG
2.5 3
Emitter
M12 connector S51-PA-5-G00-XG
Radial R5 Reector
Radial Optic Function Connection Output Part Number 0 2 4 (m)
PNP S51-PR-2-A00-PK
Through-beam
2m cable
NPN S51-PR-2-A00-NK
Retro-reective
18 20
PNP S51-PR-5-A00-PK
M12 connector
Axial
NPN S51-PR-5-A00-NK
15 20
Radial
PNP S51-PR-2-B01-PK
2m cable M18 Photoelectric Sensors - S51 Series
0
10 20 (m)
NPN S51-PR-2-B01-NK
Polarized Retro-reective
PNP S51-PR-5-B01-PK
Long Diffuse
M12 connector
NPN S51-PR-5-B01-NK
40 45
PNP S51-PR-2-C01-PK
Axial Cost-effective & Versatile Photoelectric Sensor
2m cable
NPN S51-PR-2-C01-NK
30 35
Long Diffuse Proximity
The S51 series offers a cost-effective solution in M18 photo- detection of reective objects, are tted with a sensitivity ad-
Radial
PNP S51-PR-5-C01-PK
M12 connector electric sensors, with a wide range of functions and operating justment and have a 3.5m operating range. The through-beam
0 25 50 (cm)
NPN S51-PR-5-C01-NK
distances. S51 sensors are available with either axial or radial models, used for longer operating distances, reach 18 meters.
PNP S51-PR-2-C10-PK
90 optics. In both cases, the optic head and lenses do not proj-
2m cable
With cable or M12 connector versions and PNP or NPN out-
NPN S51-PR-2-C10-NK
ect beyond the external 18mm diameter of the sensor housing.
Recommended operating distance
Short Diffuse Proximity
put, the S51 sensors provide a 3-wire connection conguration
Maximum operating distance
The diffuse-proximity model has a 10cm xed operating range
PNP S51-PR-5-C10-PK
in compliance with the EN60947-5-2 standard. The normally
M12 connector
with a wide emission spectrum. Also available is a version
NPN S51-PR-5-C10-NK
open output is activated in light mode in proximity models and
with a 1 - 40cm adjustable operating range.
PNP S51-PR-2-F00-PK
in dark mode in retro-reective models. The output mode can
2m cable
NPN S51-PR-2-F00-NK
Standard retro-reective models have an operating range up be inverted using the dark/light selection input wire provided,
Receiver
to 4m. The polarized retro-reective models, used for reliable making these extremely versatile sensors.
PNP S51-PR-5-F00-PK
M12 connector
NPN S51-PR-5-F00-NK
2m cable S51-PR-2-G00-XG
Emitter
M12 connector S51-PR-5-G00-XG
Additional models with metal housing are available. Contact IDEC for more information.
IDEC Corporation t 1175 Elko Drive t Sunnyvale, CA 94089 t 800-262-IDEC (4332) t Fax: 408-745-5258 t www.IDEC-ds.com
Call (800) 262.IDEC
www.IDEC-DS.com
2008 IDEC Corporation. All Rights Reserved. Catalog No. S51-DS100-0 10/08 15Kwww.IDEC-DS.com 800-262-IDEC www.IDEC-DS.com 800-262-IDEC
Dimensions (mm) Specications Detection Diagrams
Long Diffused
Retro-reective, Short Diffused, Through-beam Emitter
Long Diffuse Proximity Operating Distance 1 - 40cm (radial version 30 cm)
Axial Optic Models Radial Optic Models
Gray 18%
White 90%
Short Diffuse Proximity Operating Distance 0 - 10cm (radial version 8 cm)
Retro-reective Operating Distance 0.1 - 4m on R2 (radial version 3 m) on R5
2 - 3.8
2 - 3.8
Polarized Retro-reective Operating
0.1 - 3m on R2 (radial version 2.5 m) on R5
Distance
Through-beam Operating Distance 0 - 18m (radial version 15 m)
1
Power Supply 10 - 30V DC
Short Diffused
Ripple 2 Vpp
Output Status LED
Output Status LED Gray 18%
M12
M12 White 90%
(Power On LED on
(Power On LED on
Connector
Connector
Current Draw 35 mA
G00 model)
G00 model)
Infrared LED 880 nm
2
Light Emission
Red LED 650 nm (B01 models)
3
Setting Sensitivity adjustment (B01, C01 models)
Yellow OUTPUT LED (excl. G00 models)
Indicators
Short Diffuse Proximity
Green POWER LED (G00 models)
Gray 18%
White 90%
Output Type NPN or PNP versions
Polarized Retro-reective, Long Diffused, Through-beam Receiver
Output Current 100mA
Axial Optic Models Radial Optic Models
Saturation Voltage 2V
Sensitivity Adjustment (B01, C01 models) Sensitivity Adjustment (B01, C01 models)
1ms
Response Time
2 - 3.8
4ms (F00 mod.)
500Hz
Retro-reective
Switching Frequency
R2
R5
120Hz (F00 mod.)
4
Operating Mode dark/light selectable
Output Status LED Output Status LED
5
M12 M12
Auxiliary Functions Test + and Test - (G00 mod.)
(Power On LED on (Power On LED on
Connector Connector
Sensitivity Adjustment
Sensitivity Adjustment G00 model) G00 model)
6
2m 4 mm cable
(B01, C01 models)
(B01, C01 models)
Connection
7
M12 4-pole connector
Electrical Protection Class 2
Polarized Retro-reective
Mechanical Protection IP67
R2
8
Protection Devices A, B
R5
Housing Material PBT
Lens Material PMMA
Weight 25g max. (S51-PA/PR-5), 75g max. (S51-PA/PR-2)
Operating Temperature -25 to +55C
Storage Temperature -25 to +70C
Through-beam
Reference Standard EN60947-5-2, UL 508
Connections Indicators & Settings
1. Limit values.
2. Average life of 100,000 hrs with T = +25C.
A
Sensitivity Adjustment (B01, C01 models)
Through-beam
M12 Connector
3. 270 single-turn sensitivity adjustment.
4. With L/D input not connected the proximity models function in the light mode and the
retro-reective and through-beam models in the dark mode; the light mode can be selected
by connecting the L/D input to +V DC, the dark mode connecting it to 0V DC.
5. Emitter off with Test+ connected to +V DC and Test- to 0V DC.
2
6. PVC, 4 x 0.14mm
7. M12 connector compatible with quick connection systems.
For more information 8. A - reverse polarity protection
Output Status LED (Power On LED on G00 model)
B - overload and short-circuit protection
visit www.idec-ds.com
Retro-reective, Polarized Retro-reective,
Connector Cables
Long Diffused, Short Diffused, Through-beam
Sensitivity Adjustment (B01, C01 models)
Number of
Appearance Type & Length Use with Part No.
Cable Connection
Core Wires
II3D
4 Straight, 5m CS-A1-02-G-05
S51, S60,
S62
Output Status LED (Power On LED on G00 model)
4 Right angle, 5m CS-A2-02-G-05